View TC83230-0024_878169.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

TC83230-0024
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC83230-0024
TC83230-0024: Single-Chip CMOS LSI for Calculator with Printers (printer heads: PTMFL 63 by ALPS)
The TC83230-0024 LSI is a single-chip CMOS LSI for use in calculators with printers. It integrates I/O logic circuits necessary to configure a calculator with 10-digit display, two memory functions and TWO TAX functions, serial printer used to print calculation results, oscillator, and LCD drivers.
Features
Operational Features
* Print: 11 digits of data. (including decimal point.) 1 digit of minus sign, 2 digits of operational symbol. 1-color printing (black). * Display: 10 digits of data. (including punctuation in each digit.) 1 digit of floating minus sign, memory I, II load, error symbol, grand total memory load, 3 digits of commas. * * * * Decimal output: Decimal set lock key controls output format. Fixed decimal setting ("0", "1", "2", "3", "4", "6"), full floating point, and ADD/ADDII mode. Key-input buffer: 12 words Operation methods: Algebraic operation Function: Four arithmetic functions, repeat multiplication and division, mixed calculation, square root calculation, percentage calculation, percent discount and add-on calculations, memory calculation, add-mode calculation, mark-up/down calculation, total calculation, constant calculation, tax calculation. Two-key rollover. * Leading zero suppression Weight: 1.52 g (typ.)
Protection
(1) (2) In the overflow condition, all keys except "C", "C/CE", "CE", "" key are inoperative. Key chatter protection.
Auto-Clear at Power On
Auto-clear functions by connecting a capacitor to the RESET pin.
1
2003-03-24
TC83230-0024
Pin Assignment (top view)
QFP80
2
2003-03-24
TC83230-0024
System Block Diagram
Note 1: (*) is
ON
key function selectable switch.
3
2003-03-24
TC83230-0024
Connection of LCD
Segment
Common
4
2003-03-24
TC83230-0024
Key Connection
Touch Key
Lock Key
ON Key Connection
Touch Key Lock Key
Note 2: The T/L key selects either touch key mode or lock key mode. Note 3: When the T/L key is open, lock key mode is used. In lock key mode, the touch keys within the dotted area cannot be used. Note 4: When the T/L key is connected, touch key mode is used. In touch key mode, the lock keys within the dotted area cannot be used.
5
2003-03-24
TC83230-0024
Specification of Calculator
Operation Specifications
(1) Operations depending on key types and modes * Touch key
CAL Mode Touch Key Mode Operates as clear key Operates as clear entry key Operates as clear or clear entry key Numeral Key-inputs numerals Operates as off key Key-inputs decimal points Operates as four-function key Operates as = key Switches print or non-print Switches round-off and round-up Switches decimal points Operates as % key Operates as mark-up/down key Operates as item count key Operates as non-add-print key for left-justified printing Operates as right-shift key Lock Key Mode Operates as clear key Operates as clear entry key Operates as clear or clear entry key Numeral Key-inputs numerals 3/4 Key-inputs decimal points Operates as four-function key Operates as = key 3/4 3/4 3/4 Operates as % key Operates as mark-up/down key Operates as item count key Operates as non-add-print key for left-justified printing Operates as right-shift key Tax Set Mode (SETI/II key is on) Touch Key Mode Clears input data Clears input data Clears input data Inputs numerals Unused Key-inputs decimal points Unused Unused Unused Unused Unused Unused Unused Unused Lock Key Mode Clears input data Clears input data Clears input data Inputs numerals Unused Key-inputs decimal points Unused Unused Unused Unused Unused Unused Unused Unused
Key Name Mode Switch C CE C/CE Numeral OFF +, , = P/NP RND DEC % MU/D IC
#/P (R) +/MIC, MIIC MIR, MIIR, MI-, MII-, MI+, MII+ -TAXI/II +TAXI/II IC MOD GT MOD GT EXC
Unused Operates as right-shift key
Unused Operates as right-shift key Unused
Operates as sign change Operates as sign change Unused key key Operates as memory function key Operates as -TAXI/II key Operates as +TAXI/II key Operates as IC-mode key Operates as GT-mode or non-GT mode key Operates as GT key Operates as EXC key Operates as key Operates as memory function key Operates as -TAXI/II key Operates as +TAXI/II key 3/4 3/4 Operates as GT key Operates as EXC key Operates as key
Unused
Unused
Unused Unused Unused Unused Unused Unused Unused
Unused Unused Unused Unused Unused Unused Unused
6
2003-03-24
TC83230-0024
* Lock key
CAL Mode Touch Key Mode 3/4 3/4 3/4 3/4 Operates as paper feed key 3/4 Lock Key Mode Switches decimal points Switches round-off and round-up Tax Set Mode (SETI/II key is on) Touch Key Mode Unused Unused Lock Key Mode Unused Unused Unused Unused Operates as paper feed key Unused
Key Name Mode Switch 0, 1, 2, 3, 4, 6, A, AII CUT, UP IC, IC+ GT FEED
P/NP T/L
Operates as IC/IC+ key Unused Switches GT-mode or non-GT mode Operates as paper feed key Switches print or non-print Unused Operates as paper feed key Unused
Selects lock key mode or touch key mode. (Note 5) 2 TAX Selects single tax mode or double tax mode. (Note 5) 2M Selects single memory mode or double memory mode. (Note 5)
Note 5: Can switch modes only with the reset key. (2) Explanation of touch keys [0] to [9], [00], [000] * Pressing these keys enters numerals. * * Pressing these keys other than during numeral entry clears the display and displays the entered numeral in the first digit. An entered value which exceeds 10 display digits is invalid.
[] * Pressing this key enters a decimal point. * * Pressing this key other than during numeral entry displays "0." and retains the decimal point position. Every time a numeral is entered, the position of the decimal point is shifted. If this key is pressed twice or more during numeral entry, the decimal point at the second and subsequent presses is not displayed.
[+/-] * Pressing this key displays the opposite sign. * Pressing this key following the [+], [-], [], or [] key is invalid.
[(R)] * During numeral entry, pressing this key shifts the entered numeral (s) to the right (the rightmost numeral is deleted). A decimal point on the rightmost numeral is deleted together with the numeral. * * * Pressing this key during an entry such as [MR] is valid in the same way as during numeral entry. Pressing the key following the [+], [-], [], or [] key is invalid. It is also invalid after the operation is complete. Pressing the key when there is a rough estimation error cancels the error, leaving the erroneous value displayed.
7
2003-03-24
TC83230-0024
[C] * Pressing this key clears registers of the operation result or during operation. It also cancels operation instructions and errors. Prints "0.*" and feeds paper one line. * The key does not clear the memory registers, GT register, or TAX registers. Clears the item counter.
[CE] * Pressing this key clears the entered numeral value during numeral entry but retains the operation instruction and operand register contents. * Pressing the key when there is a rough estimation error cancels the error, leaving the erroneous value displayed. In cases other than the above, the key is invalid.
[C/CE] * This key functions as the [CE] key during numeral entry or rough estimation error. If the key is pressed twice or more, it functions as the [C] key. * In cases other than the above, the key functions as the [C] key.
[+] * Pressing this key retains addition as the operation. * * * Pressing the key following the operand (the first entered numeral) prints the entered value with the + symbol. Pressing the key following the [+], [-], [], or [] key prints only the + symbol, not the numeric value. Switches the operation to addition. Pressing the key following the operator (the second entered numeral) prints the entered value with the + symbol, executes the calculation retained at that time, and displays the result. The result value is displayed with a floating point representation regardless of the TAB specification. Increments the item counter.
*
[-] * Pressing this key retains subtraction as the operation. * * * Pressing the key following the operand (the first entered numeral) prints the entered value with the - symbol. Pressing the key following the [+], [-], [], or [] key prints only the - symbol, not the numeric value. Switches the operation to addition. Pressing the key following the operator (the second entered numeral) prints the entered value with the - symbol, executes the calculation retained at that time, and displays the result. The result value is displayed with a floating point representation regardless of the TAB specification. Increments/decrements the item counter.
*
[] * Pressing this key retains multiplication as the operation. * * * Pressing the key following the operand (the first entered numeral) prints the entered value with the symbol. Pressing the key following the [+], [-], [], or [] key prints only the symbol, not the numeric value. Switches the operation to addition. Pressing the key following the operator (the second entered numeral) prints the entered value with the symbol, executes the calculation retained at that time, and displays the result. The result value is displayed with a floating point representation regardless of the TAB specification.
8
2003-03-24
TC83230-0024
[] * Pressing this key retains division as the operation. * * * Pressing the key following the operand (the first entered numeral) prints the entered value with the symbol. Pressing the key following the [+], [-], [], or [] key prints only the symbol, not the numeric value. Switches the operation to addition. Pressing the key following the operator (the second entered numeral) prints the entered value with the symbol, executes the calculation retained at that time, and displays the result. The result value is displayed with a floating point representation regardless of the TAB specification.
[=] * Unless addition, subtraction, multiplication or division is retained, this key is invalid. * * Pressing the key prints the displayed value with the = symbol. After performing the retained operation (addition, subtraction, multiplication, or division), rounds the calculation result according to the TAB specification, prints the result with the * symbol, and feeds the paper one line. Retains the operand for multiplication; the operator for addition, subtraction, and division, together with constant mode. Pressing the key following the [+] or [-] key does not perform the operation but prints the = symbol only, prints the * symbol with the displayed value, and feeds the paper one line. If GT mode is specified, adds the value printed with the * symbol to the GT register.
* * *
[%] * Unless addition, subtraction, multiplication or division is retained, this key is invalid. * * Prints the displayed value with the % symbol. After performing the % operation on the retained operation, rounds the calculation result according to the TAB specification, prints the result with the * symbol, and feeds the paper one line. Retains the operand for multiplication; the operator for addition, subtraction, and division, together with constant mode. Pressing the key following the [+] or [-] key does not perform operation. The key is invalid. If GT mode is specified, adds the value printed with the * symbol to the GT register.
* * *
[#/P] * Pressing the key following the numeral key prefixes the numeric value with #, performs left-justification, and prints the result. * * Pressing the key following a key other than a numeral key right-justifies the displayed value, and prints it without a symbol. Prints even in non-print mode; retains the displayed data and the operation status.
[GT] * Pressing the key displays/prints the GT register. * * * * Pressing the key once prints the GT register with the * symbol. Consecutively pressing the key twice rounds the GT register according to the TAB specification, prints the result with the ** symbol, feeds the paper one line, and clears the GT register. Even if GT mode is not set, the [GT] key is valid. The numeric value displayed/printed is processed.
9
2003-03-24
TC83230-0024
[MU] * Unless addition, subtraction, multiplication or division is retained, this key is invalid. * * * * * * Prints the displayed value with the M% symbol. After performing the retained operation, rounds the result according to the TAB specification, prints the result with the * symbol, and feeds the paper one line. If multiplication is retained, performs the mark-up operation; constant mode is not set. If division is retained, performs the mark-down operation; constant mode is not set. If addition or subtraction is retained, performs the change rate operation; constant mode is set. Any errors during the above operations are regarded as system errors.
[EX] * Exchanges the retained constant (typically, the addition, subtraction, multiplication or division constant) with the displayed value, then prints the result with the # symbol. * Even if the operation (addition, subtraction, multiplication or division) is not retained, the key is valid. ] After printing the displayed value with the symbol, extracts the square root of the displayed value, rounds the result according to the TAB specification, and prints it with the * symbol. For negative calculations, extracts the positive square root, which results in a rough estimation error. There is no change in the operand register or retained operation instruction.
[ * * *
[IC] * Prints/displays the item counter. * * * * Pressing the key once prints the item counter with the symbol. Pressing the key consecutively twice prints the item counter with the * symbol, feeds the paper one line, and clears the item counter. The displayed/printed numeric value is processed. Even if neither [IC+] or [IC] is not selected, this key is valid.
[M+] * Adds to the memory register and performs a floating point representation on the memory value regardless of the TAB specification. * * If the operation status is not retained, or in constant mode, adds the displayed value to the memory register, and prints the result with the M+ symbol. Does not cancel constant mode. After performing the retained operation (addition, subtraction, multiplication, or division), rounds the result according to the TAB specification, and adds the result to the memory register. Prints the result with the M+ symbol, then feeds the paper one line. Does not cancel constant mode. Pressing the key following the [+] or [-] key does not perform the operation but just prints the = symbol, rounds the displayed value according to the TAB specification, and adds the result to the memory register. Prints the result with the M+ symbol, then feeds the paper one line.
*
[M-] * Subtracts the memory register, and performs a floating point representation on the memory value regardless of the TAB specification. * * If the operation status is not retained, or in constant mode, subtracts the displayed value from the memory register, and prints the result with the M- symbol. Does not cancel constant mode. After performing the retained operation (addition, subtraction, multiplication, or division), rounds the result according to the TAB specification, and subtracts the result from the memory register. Prints the result with the M- symbol, then feeds the paper one line. Does not cancel constant mode. Pressing the key following the [+] or [-] key does not perform the operation but just prints the = symbol, rounds the displayed value according to the TAB specification, and subtracts the result from the memory register. Prints the result with the M- symbol, then feeds the paper one line.
*
10
2003-03-24
TC83230-0024
[MR] * Prints/displays the memory register. * * Prints the memory register as is with the M symbol regardless of the TAB specification. The printed/displayed numeric value is processed.
[MC] * Clears the memory register. * Prints just the M* symbol. Does not affect operation or numeral entry.
[MR/C] * Pressing the key once functions the same as the [MR] key. Pressing the key consecutively twice, functions the same as the [MC] key. [+TAX] * Performs TAX operation (amount including tax). Calculates the amount of tax, then calculates the total amount including tax. Prints both figures with the symbol and * symbol, respectively. * * * * Prints the amount including tax and feeds the paper one line. Prints the tax rate with the % symbol. If the operation status is not retained, or in constant mode, performs TAX operation on the displayed value and cancels constant mode. After performing the retained operation (addition, subtraction, multiplication, or division), rounds the result according to the TAB specification, and performs the TAX operation on the result. Does not set constant mode. Pressing the key following the [+] or [-] key does not perform the operation but just prints the = symbol, rounds the displayed value according to the TAB specification, and performs the TAX operation on the result. Regards any errors during tax operation as system errors. Regards any errors during calculation of the amount including tax as rough estimation errors.
*
*
[-TAX] * Performs TAX operation (amount excluding tax). Calculates the amount excluding tax, then calculates the amount of tax. Prints both figures with the symbol and * symbol, respectively. * * * * Prints the amount excluding tax and feeds the paper one line. Prints the tax rate with the % symbol. If the operation status is not retained, or in constant mode, performs TAX operation on the displayed value and cancels constant mode. After performing the retained operation (addition, subtraction, multiplication, or division), rounds the result according to the TAB specification, and performs the TAX operation on the result. Does not set constant mode. Pressing the key following the [+] or [-] key does not perform the operation but just prints the = symbol, rounds the displayed value according to the TAB specification, and performs the TAX operation on the result. Regards any errors during tax amount operation as system errors. Regards any errors during calculation of the amount excluding tax as rough estimation errors.
*
*
[MII+] * Except that pressing the key prints --2-- and uses the second memory register, this key functions the same as the [M+] key. [MII-] * Except that pressing the key prints --2-- and uses the second memory register, this key functions the same as the [M-] key. [MIIR] * Except that pressing the key prints --2-- and uses the second memory register, this key functions the same as the [MR] key.
11
2003-03-24
TC83230-0024
[MIIC] * Except that pressing the key prints --2-- and uses the second memory register, this key functions the same as the [MC] key. [MRII/C] * Except that pressing the key prints --2-- and uses the second memory register, this key functions the same as the [MR/C] key. [+TAXII] * Except that pressing the key prints --2-- and uses the second TAX register, this key functions the same as the [+TAX] key. [-TAXII] * Except that pressing the key prints --2-- and uses the second TAX register, this key functions the same as the [-TAX] key. [DEC] * Valid only in touch key mode. * * Switches TAB specification. At reset, floating point (F) is set. Repeats F (R) 0 (R) 1 (R) 2 (R) 3 (R) 4 (R) 6 (R) A (R) AII (R) F (R) 0. Displays the specified decimal point and add mode status using flags.
[ROUND] * Valid only in touch key mode. * * Switches raising, truncating, and rounding up/down. At reset, rounding up/down is set. Repeats rounding up/down (R) truncating (R) raising (R) rounding up/down (R) truncating (R) raising. Displays the status using flags.
[NP/P] * Valid only in touch key mode. * * Switches print mode. At reset, non-print mode is set. Repeats non-print (R) print (R) non-print. Displays the status using flags.
[ICMOD] * Valid only in touch key mode. * * Switches item counter mode. At reset, no mode specification is set. Repeats no-mode (R) IC+ (R) IC (R) no-mode. Displays the status using flags.
[GTMOD] * Valid only in touch key mode. * * Switches GT mode. At reset, no mode specification is set. Repeats no-mode (R) GT mode (R) no-mode. Displays the status using flags.
[SET] * Valid only in touch key mode. * * * * * Switches TAX register (tax rate) setting mode. At reset, no mode specification is set. Repeats operation mode (R) setting mode (R) operation mode. During setting mode, the flags indicating status blink. If setting mode is maintained for about three minutes and no operation is performed, the mode is automatically canceled. Immediately after switching from calculation mode to setting mode, the retained operation status, constant mode, and constant are cleared. Functions the same as pressing the [C] key. When switching from calculation mode to setting mode, prints the TAX register with the % symbol, then feeds the paper one line. If no settings are made in setting mode, switching to calculation mode does not print.
12
2003-03-24
TC83230-0024
[SETII] * Except that pressing the key prints --2-- and uses the second memory register, this key functions the same as the [SET] key. (3) Explanation of lock keys [0-1-2-3-4-6-A-AII] * Valid only in lock key mode. * Specifies TAB. If no specification is made, floating point (F) is used.
[CUT] [UP] * Valid only in lock key mode. * In CUT mode, truncating is performed; in UP mode, raising. If no specification is made, rounding up or down is performed.
[NP/P] * Valid only in lock key mode. * * Switches print modes. When switching from non-print to print mode, feeds the paper one line.
[IC+], [IC] * Valid only in lock key mode. * Selects IC+ or IC.
[GT] * Valid only in lock key mode. * Specifies GT mode.
[SET/CAL] * Valid only in lock key mode. * * * Functions the same as the touch [SET] key. Valid except for a printer error or key buffer error. (at rough estimation error or system error, the error status is automatically canceled.) When the key is on, prints/displays the TAX register. Turning off after numeral entry retains the displayed data as the new tax rate in the TAX register.
[SETII/CAL] * Valid only in lock key mode. * Except that pressing the key prints --2-- and uses the second TAX register, this key functions the same as the [SET/CAL] key.
[FEED] * Valid in both lock and touch key modes. * * Feeds the paper one line. Keep the key pressed feeds the paper continuously. Valid even in non-print mode.
13
2003-03-24
TC83230-0024
(4) ON, OFF keys 1) In touch key mode * Pressing the [OFF] key enters HOLD mode. * When entered in HOLD mode by the [OFF] key or the auto power off function, pressing the [ON/C or ON/C, CE] key cancels HOLD mode. * When HOLD mode is canceled, the memory, TAX, and GT registers are retained. Clears everything else, prints 0.*, then feeds the paper one line. 2) In lock key mode * Setting the lock keys to off enters HOLD mode; to on, cancels HOLD mode. * When HOLD mode is entered by the auto power off function, turning the lock keys to off, then on, cancels HOLD mode. * When HOLD mode is canceled, the memory, TAX, and GT registers are retained. Clears everything else, prints 0.*, then feeds the paper one line. (5) Optional switch * The following optional switches are detected immediately after reset only. 1) [TMR] * When this key is on, the auto power off function operates for about six minutes. [T/L] * When the key is on, touch key mode is entered; when off, lock key mode. [2 M] * Specifies the number of memory registers. * When the key is on, one memory register is selected; when off, two memory registers. 4) [2 TAX] * Specifies the number of TAX registers. * When the key is on, a TAX register is selected; when off, two TAX registers. 5) [ON/C or ON/C, CE] * Specifies the function added to the ON key: [C] or [C/CE].
2)
3)
(6)
Operations 1) Operation method * Operates according to formulas. * * The number of effective digits is 10, same as the display. If an operation result exceeds the number of effective digits, the decimal fraction part is unconditionally truncated. Tabulation (TAB) processing is performed on the operation result after the fraction part is truncated. TAB processing includes rounding up and down, truncating, and raising the value of the digit one below the specified decimal point. For floating points, all values are truncated. When the operation result is 0, the sign must be positive. Intermediate values for addition, subtraction, multiplication, or division are displayed as a floating representation regardless of the TAB specification.
* *
14
2003-03-24
TC83230-0024
2) Operation types * Four operations: addition, subtraction, multiplication, and division Operation using the [+], [-], [], [], and [=] keys Power, reciprocal operations a [] [=].....................pressing [=] for n - 1 times gives a to the power of n. a [] [=].....................pressing [=] for n + 1 times gives a to the power of -n. * Percentage operations a [] b [%] calculates ab/100. a [] [%] calculates a2/100. a [] b [%] calculates 100a/b. * Add-on operations a [+] b [%] calculates a + ab/100. Then, c [%] calculates a + ac/100. Or, a [] b [%] calculates ab/100, then [+] [=] calculates a + ab/100. * Percent discount operations a [-] b [%] calculates a - ab/100. Then, c [%] calculates a - ac/100. Or, a [] b [%] calculates ab/100, then [-] [=] calculates a - ab/100. * Mark-up operations a [] b [MU] calculates a/(1 - b/100). Then, [MU] calculates a/(1 - b/100) - a. * Mark-down operations a [] b [MU] calculates a/(1 + b/100). Then, [MU] calculates a/(1 + b/100) - a. * Change rate operations a [+] b [MU] calculates 100 (a + b)/b a [-] b [MU] calculates 100 (a - b)/b * TAX operations Tax rate: b% a [+TAX] calculates ab/100 + a. a [-TAX] calculates a/(1 + b/100) 3) Constant operations * When a calculation ends after the [=] and [%] keys are pressed, constant mode is automatically entered. * * In multiplication, the operand is retained as a constant; in addition, subtraction, and division, the operator is retained as the constant. The results of addition, subtraction, multiplication, and division are all retained. There is no need to enter numerals again. Pressing the [=] and [%] keys calculates the retained constant using the displayed value. Note that the [%] key does not function in constant mode for addition and subtraction. Percent discount and add-on operations using the [%] key do not enter constant mode. Constant mode is canceled by clearing the operation status or pressing the [+], [-], [], or [] key again.
*
* * *
15
2003-03-24
TC83230-0024
4) Mixed operations * After a calculation ends with the [=] and [%] keys, pressing the [+], [-], [], or [] key again without re-entering numerals performs the next calculation using the result of the previous calculation. Add mode operation * Automatically performs 1/100 on the numeral entered. If the numeral includes the [] key, the entry is used for the calculation as is. * * To print or display the values in add mode, the value after 1/100 is used. When TAB = A, add mode operation is valid for the following: The [+], [-], [M+], [M-], [MII+], or [MII-] key after the first numeral entry. When TAB = A, and with addition or subtraction retained, add mode operation is valid for the following: The [+], [-], [], [], [=], [M+], [M-], [MII+], [MII-], [+TAX], [-TAX], [+TAXII] or [-TAXII] key. When TAB = AII, with multiplication or division retained, add mode operation is valid for the following: The [+], [-], [], [], [=], [M+], [M-], [MII+], [MII-], [+TAX], [-TAX], [+TAXII] or [-TAXII] key.
5)
*
(7)
Others 1) Low-power specification * During standby for key entry, the system operates at low speed; during operation and printing, at high speed. Thus, the CPU supports two clock frequencies. [ON/C and ON/C, CE] key specification * In touch key mode, the [ON/C and ON/C, CE] key also functions as the [C] or [C/CE] key. * To select the function, [C] or [C/CE], use the option switch.
2)
16
2003-03-24
TC83230-0024
Operation Example
Key *10*9*8*7*6*5*4*3*2*1 ACL*(POWER*ON) <1*Line*Auto*Space> ***********************0.***** <1*Line*Auto*Space> Standard*4*function *******************0. Print *13*12*11*10*9*8*7*6*5*4*3*2*1 Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
*******************125 ********************+ *******************345 ********************= *********************345.****= *********************470.***** <1*Line*Auto*Space> *******************100 ********************= *********************100.****= *********************445.***** <1*Line*Auto*Space> ******************** ********************10 ********************= **********************10.****= ********************4450.***** <1*Line*Auto*Space> *******************I*C *******************I*C 003************************** 003*************************** <1*Line*Auto*Space> ************9999999999 ******************** *********************3 ********************= ***********************3.****= **************3333333333.***** <1*Line*Auto*Space> ********************************9999999999 ********************= **************9999999999.****= *************-6666666666.***** <1*Line*Auto*Space> *****************+*/*********************+ *********************3 *****************+*/*********************+ ******************** ******************** *******************************************3.****+ ***************************** ***************************** *******************************************6666666666.****+ **************3333333333.******************9999999999.**** *********************445.**** *********************125.****+
*****************125. *****************125. *****************345.
*****************470.
*****************100. *****************100. *****************445.
*****************445. ******************10.
****************4450.
*******************3. *******************3.
*******9'999'999'999. *******9'999'999'999. *******************3.
*******3'333'333'333.
*******3'333'333'333. *******9'999'999'999.
******-6'666'666'666.
*******6'666'666'666. *******6'666'666'666. *******************3. ******************-3. *******6'666'666'663. *******6'666'666'663. *******6'666'666'663. *******6'666'666'663.
17
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 ********************= Print *13*12*11*10*9*8*7*6*5*4*3*2*1 *****************************= **************6666666663.***** <1*Line*Auto*Space> *******************345 ******************** ********************= *********************345.**** *********************345.****= ******************119025.***** <1*Line*Auto*Space> ********************= ******************119025.****= ****************41063625.***** <1*Line*Auto*Space> ********************10 ******************** ********************= **********************10.**** **********************10.****= ***********************1.***** <1*Line*Auto*Space> ********************= ***********************1.****= **********************0.1***** <1*Line*Auto*Space> ********************= **********************0.1****= *********************0.01***** <1*Line*Auto*Space> ************9999999999 ********************+ *********************1 ********************= ***********************1.****= ***************---------**************1.000000000***** <1*Line*Auto*Space> ******************C*E ********************C ***********************0.***** <1*Line*Auto*Space> Precentage Calculation *****************10000 ******************** ********************12 ********************% **********************12.****% ********************1200.***** <1*Line*Auto*Space> ********************25 ********************% **********************25.****% ******************25. ***************1'200. *******************10000.**** **************10'000. **************10'000. ******************12. *********1.000000000 *******************0. *********1.000000000 E **************9999999999.****+ *******9'999'999'999. *******9'999'999'999. *******************1. ****************0.01 *****************0.1 *******************1. ******************10. ******************10. *************119'025. **********41'063'625. *************119'025. *****************345. *****************345. Display *10*9*8*7*6*5*4*3*2*1 *******6'666'666'663. *******6'666'666'663. SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
18
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Print *13*12*11*10*9*8*7*6*5*4*3*2*1 ********************2500.***** <1*Line*Auto*Space> *********************9 ********************= ***********************9.****= *******************90000.***** <1*Line*Auto*Space> *****************10000 ******************** *****************20000 ********************% *******************20000.****% **********************50.***** <1*Line*Auto*Space> *****************50000 ********************% *******************50000.****% *********************250.***** <1*Line*Auto*Space> ********************10 ********************= **********************10.****= ******************0.0005.***** <1*Line*Auto*Space> *******************100 ********************+ ********************20 ******************** *********************5 ********************% ***********************5.****% ***********************6.***** <1*Line*Auto*Space> Percentage*Discount Calculation *****************10000 ******************** ********************23 ********************% **********************23.****% ********************2300.***** <1*Line*Auto*Space> ********************+ ********************= ********************2300.****+ *******************12300.***** <1*Line*Auto*Space> ********************= ********************% ***************C*/*C*E ***********************0.***** <1*Line*Auto*Space> **************12'300. **************12'300. *******************0. ***************2'300. **************12'300. ***************2'300. *******************10000.**** **************10'000. **************10'000. ******************23. *******************6. **********************20.**** *********************100.****+ *****************100. *****************100. ******************20. *****************120. *******************5. **************0.0005 ******************10. *****************250. **************50'000. ******************50. *******************10000.**** **************10'000. **************10'000. **************20'000. ***************9'000. *******************9. Display *10*9*8*7*6*5*4*3*2*1 ***************2'500. SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
19
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 *****************10000 ********************+ ********************23 ********************% **********************23.****% *******************12300.***** <1*Line*Auto*Space> ********************= *******************12300.****= *******************22300.***** <1*Line*Auto*Space> ******************C*E ********************C ***********************0.***** <1*Line*Auto*Space> *****************10000 ******************** ********************23 ********************% **********************23.****% ********************2300.***** <1*Line*Auto*Space> ****************************************= ********************2300.************************7700.***** <1*Line*Auto*Space> *****************10000 ****************************************23 ********************% **********************23.****% ********************7700.***** <1*Line*Auto*Space> ********************= ********************7700.****= *******************-2300.***** <1*Line*Auto*Space> *******************100 ******************** *********************5 ********************% ***********************5.****% ********************2000.***** <1*Line*Auto*Space> ********************+ ********************= ********************2000.****+ *****************************= ********************2000.***** <1*Line*Auto*Space> ************9999999999 ********************+ ********************10 **************9999999999.****+ *******9'999'999'999. *******9'999'999'999. ******************10. ***************2'000 ***************2'000 ***************2'000 *********************100.**** *****************100. *****************100. *******************5. **************-2'300. ***************7'700. *******************10000.******************10'000. **************10'000. ******************23. ***************2'300. ***************7'700. ***************2'300. *******************10000.**** **************10'000. **************10'000. ******************23. **************22'300. *******************0. **************22'300. **************12'300. *******************10000.**** Print *13*12*11*10*9*8*7*6*5*4*3*2*1 Display *10*9*8*7*6*5*4*3*2*1 **************10'000. **************10'000. ******************23. SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
20
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 ********************% Print *13*12*11*10*9*8*7*6*5*4*3*2*1 **********************10.****% ***************---------**************10.99999999***** <1*Line*Auto*Space> *******************C*E ************9999999999 ******************** ******************1000 ********************% ********************1000.****% ***************---------**************9.999999999***** <1*Line*Auto*Space> *******************C*E ********************+ ********************= **************9.999999999****+ ***************---------**************1.000000000***** <1*Line*Auto*Space> Memory Calculation *****************12.35 ******************M*+ ****************12.350 ******************M*+ ******************M*R ********************34 ******************M*C *********************5 ******************** *********************6 ******************M*+ *********************345.**** ***********************6.****= ********************2070.**M*+ <1*Line*Auto*Space> ********************10 ********************+ *******************234 ******************M**********************234.****= *******************244.00**M*<1*Line*Auto*Space> ******************M*R *************11.123456 ******************** ********************10 ******************M*+ **********************10.****= *********************1.11**M*+ ****************1.11 M ****************11.123456**** ********************1826.**M* **************244.00 M M ****************1826. M ***********11.123456 ***********11.123456 M M **********************10.****+ ******************10. M ******************10. M *****************234. M 2 ****************2070. M ***************************M** *******************12.350**M*+ *********************24.7**M* ********************12.35**M*+ ***************12.35 ***************12.35 **************12.350 **************12.350 ****************24.7 M M M M 0 *********1.000000000 *********9.999999999 *********9.999999999 *********9.999999999 E **************9999999999.**** *********10.99999999 *******9'999'999'999. *******9'999'999'999. ***************1'000. *********10.99999999 E Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
******************34. M ******************34. *****************345. *****************345.
******************10. M
21
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Print *13*12*11*10*9*8*7*6*5*4*3*2*1 <1*Line*Auto*Space> ************9999999999 ******************M*+ **************9999999999.**M*+ ***************---------**************1.000000182***** <1*Line*Auto*Space> *******************C*E ********************C ***********************0.***** <1*Line*Auto*Space> ******************M*R ******************M*C Gross*Profit*Margin Calculation *******************250 ******************** ********************25 *******************M*U **********************25.**M*% ******************333.333***** <1*Line*Auto*Space> *******************M*U *****************83.33333***** <1*Line*Auto*Space> ************9999999999 ******************** *********************1 *******************M*U ***********************1.**M*% ***************---------***********************0.***** <1*Line*Auto*Space> *******************C*E ********************C ***********************0.***** <1*Line*Auto*Space> *******************120 ******************** ********************20 *******************M*U **********************20.**M*% *********************100.***** <1*Line*Auto*Space> *******************M*U **********************20.***** <1*Line*Auto*Space> ************9999999999 ******************** *********************1 *****************+*/***************9999999999.**** *******9'999'999'999. *******9'999'999'999. *******************1. ******************-1. ******************20. *****************100. *********************120.**** *****************120. *****************120. ******************25. *******************0. E *******************0. *******************0. E *******************1. **************9999999999.**** *******9'999'999'999. *******9'999'999'999. ************83.33333 *************333.333 F *********************250.**** *****************250. *****************250. ******************25. ******************1827.11**M* ***************************M** *************1827.11 *************1827.11 3 M *********1.000000182 M 4 *********1.000000182 ME ******9'999'999'999. M Display *10*9*8*7*6*5*4*3*2*1 SYM TAB 2 Lock*Key RND 5/4 NP OFF GT OFF
*******************0. M
22
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 *******************M*U Print *13*12*11*10*9*8*7*6*5*4*3*2*1 **********************-1.**M*% ***************---------***********************0.***** <1*Line*Auto*Space> ********************C ***********************0.***** <1*Line*Auto*Space> Delta*Percentage Calculation *******************100 ****************************************25 *******************M*U **********************25.**M*% *****************300.0000***** <1*Line*Auto*Space> *******************125 *******************M*U *********************125.**M*% *****************400.0000***** <1*Line*Auto*Space> *******************100 ********************+ ********************25 *******************M*U **********************25.**M*% *****************500.0000***** *******************125 *******************M*U *********************125.**M*% *****************600.0000***** <1*Line*Auto*Space> *******************M*U *****************600.0000**M*% ****************2500.0000***** <1*Line*Auto*Space> ***************************************M*U ********************C ***********************0.***** <1*Line*Auto*Space> ************9999999999 ***************************************0.1 *******************M*U **********************0.1**M*% ***************---------***********************0.***** *******************C*E ********************C ***********************0.***** <1*Line*Auto*Space> *******************0. E *******************0. E *******************0. **************9999999999.***********9'999'999'999. *******9'999'999'999. *****************0.1 ****************2500.0000**************2'500.0000 **********2'500.0000 *******************0. **********2'500.0000 ************600.0000 ************500.0000. *****************125. *********************100.****+ *****************100. *****************100. ******************25. ************400.0000. *****************125. ************300.0000. *********************100.*********************100. *****************100. ******************25. 4 *******************0. *******************0. E Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
23
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Comment*Print ******************1234 ****************#*/*P ****************#*/*P ************0009876543 ****************#*/*P **************99.09.30 ****************#*/*P ****************#*/*P ********************+ *********************2 ********************+ ********************= ****************#*/*P *******************101.09 <1*Line*Auto*Space> ******************1234 ******************** *****************+*/******************+*/******************+*/**********************5 ****************#*/*P *******************C*E Root*Caluculation *******************2.2 ******************** ******************* ***********************2.** **************1.414213562***** ******************** ********************10 ********************= **********************10.****= **************1.414213562***** <1*Line*Auto*Space> ******************** ****************#*/*P *******************C*E ********************C ***********************0.***** <1*Line*Auto*Space> Adding*Calculation *******************123 ********************+ *******************256 ******************** *********************2.56****+ *********************123.****+ *****************123. *****************123. *****************256. **************125.56 A **************14.14213562 *********14.14213562 *********14.14213562 *********14.14213562 *******************0. *********14.14213562 **************1.414213562**** *********1.414213562 *****************2.2 *******************2. #-1235 ***************1'234. *****************123. ****************-123. *****************123. ****************-123. ***************-1235. ***************-1235. *******************0. F OFF #99.09.30 ******************99.0930 #9876543 #1234. ********************1234. ***************1'234. ***************1'234. ***************1'234. ***********9'876'543. ***********9'876'543. *************99.0930 *************99.0930 *************99.0930 *************99.0930 *******************2. *************101.093 **************101.09 2 ON Print *13*12*11*10*9*8*7*6*5*4*3*2*1 Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
24
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 *********************3 ******************** ********************= ***********************3.**** *******************376.68****= ****************141887.82***** <1*Line*Auto*Space> *******************123 ********************+ *******************256 ******************** *********************3 ******************** ********************= *********************0.03**** ********************11.37****= *******************129.27***** <1*Line*Auto*Space> *******************543 ******************M*+ *********************6 ******************M*+ ********************5. ******************M*+ ******************M*R *******************999 **************************************1234 ******************** *******************111 ******************** *********************2 ******************M**********************0.02****= ********************-5.22**M*<1*Line*Auto*Space> ******************M*R ******************M*C GT*Calculation *******************100 ********************+ ********************25 ********************= **********************25.****= *********************125.****+ <1*Line*Auto*Space> ********************C ***********************0.***** <1*Line*Auto*Space> ******************G*T *********************125.**** *****************125. G *******************0. G *****************125. G *********************100.****+ *****************100. *****************100. ******************25. ********************15.71**M* ***************************M** F ***************15.71 M ***************-5.22 M *********************1.11**** ********************1234.****+ *********************999.***************************5.**M*+ ********************10.49**M* *********************0.06**M*+ *********************5.43**M*+ *****************543. ****************5.43 M A 5/4 **************129.27 *********************256.**** *********************123.****+ *****************123. *****************123. *****************256. *****************379. *******************3. ***************11.37 AII CUT **********141'887.82 Print *13*12*11*10*9*8*7*6*5*4*3*2*1 Display *10*9*8*7*6*5*4*3*2*1 *******************3. **************376.68 SYM TAB A Lock*Key RND 5/4 NP OFF GT OFF
*******************6. M ****************0.06 M
*******************5. M *******************5. M ***************10.49 M AII
*****************999. M *****************999. M ***************1'234. M ****************-235. M *****************111. M *************-260.85 M
*******************2. M
25
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 *******************100 ******************** *********************5 ********************% ***********************5.****% ***********************5.****+ <1*Line*Auto*Space> *******************G*T *******************G*T *********************130.**** *********************130.***** <1*Line*Auto*Space> ************3333333333 ********************+ ************6666666666 ********************= **************6666666666.****= **************9999999999.****+ <1*Line*Auto*Space> *********************3 ********************= ***********************3.****= **************6666666669.****+ ***************---------*************1.666666666****** <1*Line*Auto*Space> *******************C*E ********************C ***********************0.***** <1*Line*Auto*Space> *******************G*T *******************G*T **************9999999999.**** **************9999999999.***** <1*Line*Auto*Space> MemoryII Calculation ***************123.456 *****************MII*+ ********************--2-******************125.456**M*+ ***************100.001 *****************MII*+ ********************--2-******************100.001**M*+ *****************MII*R ********************--2-******************223.456**M* *****************MII*C ********************--2-***************************M** ************9999999999 ******************** *********************1 *****************MII*+ ***********************1.****= **************9999999999.**** *************223.456 *******9'999'999'999. *******9'999'999'999. *******************1. *************223.456 MII *************100.001 MII *************123.456 *************100.001 MII MII *************123.456 *******9'999'999'999. G *******9'999'999'999. *********1.666666666 G *********1.666666666 GE *******************3. G *******9'999'999'999. G **************3333333333.****+ *******6'666'666'666. *******3'333'333'333. *****************130. G *****************130. *******************5. G *********************100.**** *****************100. G *******************5. G Print *13*12*11*10*9*8*7*6*5*4*3*2*1 Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
*******************0. G
26
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Print *13*12*11*10*9*8*7*6*5*4*3*2*1 ********************--2-**************9999999999.**M*+ ********************3 ********************--2-****************MII*+ ***********************3.**M*+ ***************---------*************1.000000000.***** <1*Line*Auto*Space> *********************C ***********************0.***** <1*Line*Auto*Space> *****************MII*R ********************--2-**************9999999999.**M* ************6666666666 *****************MII*********************--2-**************6666666666.**M******************MII*********************--2-**************6666666666.**M******************MII*R ********************--2-*************-3333333333.**M* *****************MII*C ********************--2-***************************M** Tax*Caluculation *******************SET ***********************0.****% <1*Line*Auto*Space> *********************3 *******************CAL ***********************3.****% <1*Line*Auto*Space> ******************1560 ***************+*T*A*X ********************1560. ***********************3.****% *********************46.8** *******************1606.8***** <1*Line*Auto*Space> ******************1560 ***************-*T*A*X ********************1560. ***********************3.****% ****************45.436894** **************1514.563106***** <1*Line*Auto*Space> *******************SET ***********************3.****% <1*Line*Auto*Space> *********************5 *******************CAL ***********************5.****% *******************5. *******************5. *******************3. ********1'514.563106 ****************1560. *************1'606.8 ****************1560. *******************3. *******************3. *******************0. ******-3'333'333'333. ******-3'333'333'333. MII *******6'666'666'666. MII *******6'666'666'666. MII *******9'999'999'999. MII *******6'666'666'666. MII *******************0. MII *********1.000000000 MII*E *******9'999'999'999 MII Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
*******************3. MII
27
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Print *13*12*11*10*9*8*7*6*5*4*3*2*1 <1*Line*Auto*Space> *************9000000000 ****************+*T*A*X *************90000000000. ***********************5.****% ***************450000000.** **************9450000000.***** <1*Line*Auto*Space> ********************100 ********************* **********************2 ****************+*T*A*X ***********************2.****= *********************200.**** ***********************5.****% **********************10.** *********************210.***** <1*Line*Auto*Space> ********************100 *********************+ ********************200 ****************+*T*A*X *********************200.****= *********************300.**** ***********************5.****% **********************15.** *********************315.***** <1*Line*Auto*Space> *************9999999999 ****************+*T*A*X **************9999999999. ***********************5.****% **************499999999.5** ***************---------**************1.049999999***** <1*Line*Auto*Space> *********************C ***********************0.***** <1*Line*Auto*Space> *************9000000000 *********************+ *************1000000000 ****************+*T*A*X **************1000000000.****= ***************---------***********************0.***** <1*Line*Auto*Space> *******************C*E *********************C ***********************0.***** *******************0. *******************0. *******************0. E **************9000000000.****+ *******9'000'000'000. *******9'000'000'000. *******1'000'000'000. *******************0. *********1.049999999 E *******9'999'999'999. *****************315. *********************100.****+ *****************100. *****************100. *****************200. *****************210. *********************100.**** *****************100. *****************100. *******************2. *******9'450'000'000. *******9'000'000'000. Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
28
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Print *13*12*11*10*9*8*7*6*5*4*3*2*1 <1*Line*Auto*Space> ************9000000000 ********************+ ***************+*T*A*X **************9000000000.****+ *****************************= ***********************5.****% ***************450000000.** **************9450000000.***** <1*Line*Auto*Space> ********************C ***********************0.***** <1*Line*Auto*Space> Tax*CalculationII *****************SETII ********************--2-***********************0.****% <1*Line*Auto*Space> *********************3 *******************CAL ********************--2-***********************3.****% <1*Line*Auto*Space> ******************1560 **************+T*A*XII ********************--2-********************1560. ***********************3.****% *********************46.8** *******************1606.8***** <1*Line*Auto*Space> ******************1560 **************-T*A*XII ********************--2-********************1560. ***********************3.****% ****************45.436894** **************1514.563106***** <1*Line*Auto*Space> *****************SETII ********************--2-***********************3.****% <1*Line*Auto*Space> *********************6 *******************CAL ********************--2-***********************6.****% <1*Line*Auto*Space> ************9000000000 **************+T*A*XII ********************--2-*************90000000000. ***********************6.****% *******9'000'000'000. *******************5. *******************5. *******************3. ********1'514.563106 ****************1560. *************1'606.8 ****************1560. *******************3. *******************3. *******************0. *******9'450'000'000. *******9'000'000'000. *******9'000'000'000. Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
29
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Print *13*12*11*10*9*8*7*6*5*4*3*2*1 ***************540000000.** **************9540000000.***** <1*Line*Auto*Space> *******************100 ******************** *********************2 **************+T*A*XII ********************--2-***********************2.****= *********************200.**** ***********************6.****% **********************12.** *********************212.***** <1*Line*Auto*Space> *******************100 ********************+ *******************200 **************+T*A*XII ********************--2-*********************200.****= *********************300.**** ***********************6.****% **********************18.** *********************318.***** <1*Line*Auto*Space> ************9999999999 **************+T*A*XII ********************--2-**************9999999999. ***********************6.****% **************499999999.5** ***************---------**************1.049999999***** <1*Line*Auto*Space> ********************C ***********************0.***** <1*Line*Auto*Space> ************9000000000 ********************+ ************1000000000 **************+T*A*XII ********************--2-**************1000000000.****= ***************---------***********************0.***** <1*Line*Auto*Space> ********************C ***********************0.***** <1*Line*Auto*Space> *******************0. *******************0. E **************9000000000.****+ *******9'000'000'000. *******9'000'000'000. *******1'000'000'000. *******************0. *********1.049999999 E *******9'999'999'999. *****************318. *********************100.****+ *****************100. *****************100. *****************200. *****************212. *********************100.**** *****************100. *****************100. *******************2. *******9'540'000'000. Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
30
2003-03-24
TC83230-0024
Key *10*9*8*7*6*5*4*3*2*1 Off/On *******************123 ******************M*+ *******************456 *****************MII*+ ********************--2-*********************456.**M*+ *******************100 ********************+ ********************25 ********************= **********************25.****= *********************125.****+ <1*Line*Auto*Space> ******************E*X ******************E*X ****************O*F*F ******************O*N ***********************0.***** <1*Line*Auto*Space> ******************M*R *****************MII*R *********************123.**M* ********************--2-*********************456.**M* ******************G*T ******************G*T *********************125.**** *********************125.***** <1*Line*Auto*Space> *****************MII*C ********************--2-***************************M** ******************M*C *******************SET ***************************M** ***********************5.****% <1*Line*Auto*Space> *******************CAL *****************SETII ********************--2-***********************6.****% <1*Line*Auto*Space> *******************CAL ********************C ***********************0.***** <1*Line*Auto*Space> *******************6. *******************0. *******************6. *******************5. *****************125. M *****************125. *******************5. *****************456. GMMII *****************125. GMMII *****************125. MMII *****************123. GMMII *******************0. GMMII **********************25.****# *********************125.****# ******************25. GMMII *****************125. GMMII *****************125. GMMII *********************100.****+ *****************456. MMII *****************100. MMII *****************100. MMII ******************25. MMII *********************123.**M*+ *****************123. *****************123. M *****************456. Print *13*12*11*10*9*8*7*6*5*4*3*2*1 Display *10*9*8*7*6*5*4*3*2*1 SYM TAB F Lock*Key RND 5/4 NP OFF GT OFF
31
2003-03-24
TC83230-0024
Maximum Ratings (VSS = 0 V)
Characteristics Supply voltage 1 Supply voltage (LCD drive) Input voltage Output voltage Output current Power dissipation Soldering temperature Storage temperature Operating temperature Symbol VDD VLC VIN VOUT IOUT PD Tsld Tstg Topr Rating -0.3~6 -0.3~VDD + 0.3 -0.3~VDD + 0.3 -0.3~VDD + 0.3 3.2 600 260 (10 s) -55~125 0~40 Unit V V V V mA mW C C C
Electrical Characteristics
Recommended Operating Conditions (VSS = 0 V, Topr = 0~40C)
Characteristics Operating temperature Symbol Topr Test Circuit 3/4 3/4 Supply voltage VDD 3/4 3/4 High-level input voltage (non-schmitt circuit) High-level input voltage (schmitt circuit) High-level input voltage Low-level input voltage (non-schmitt circuit) Low-level input voltage (schmitt circuit) Low-level input voltage VIL2 VIL3 3/4 VDD < 4.5 V VIL1 3/4 VDD > 4.5 V = 0 3/4 3/4 0 VIH2 VIH3 3/4 VDD < 4.5 V VIH1 3/4 VDD > 4.5 V = NORMAL 4.5 SLOW HOLD 2.0 VDD 0.7 VDD 0.75 VDD 0.9 3/4 VDD V 3/4 5.5 V Test Condition 3/4 Min 0 Typ. 3/4 Max 40 Unit C
3/4 3/4 3/4
VDD VDD VDD 0.3 VDD 0.25 VDD 0.1
V
V
V
V
0
V
32
2003-03-24
TC83230-0024
Dc Characteristics (VSS = 0 V, Topr = 0~40C)
Characteristics Hysteresis voltage (schmitt circuit) VHS IIN1 Input current IIN2 RIN1 RIN2 ILO1 Output leakage current ILO2 3/4 Source open drain R port, P port Source open drain R port, P port Sink open drain R port 3/4 3/4 3/4 3/4 Symbol Test Circuit 3/4 3/4 Terminal Hysteresis input KO port, TEST,
RESET , HOLD
Test Condition 3/4
Min 3/4
Typ. 0.7
Max 3/4
Unit V
VDD = 5.5 V VIN = 5.5/0 V
3/4
3/4
2
mA
Open drain R port, P port KO port TEST with input resistor
RESET , HOLD
Input resistance
VDD = 5.5 V VIN = 5.5/0 V VDD = 5.5 V VOUT = 5.5 V VDD = 5.5 V VOUT = -1.5 V VDD = 5.5 V IOH = -1.6 mA VDD = 5.5 V IOL = 1.6 mA VDD = 5.5 V VIN = 5.5 V
30 100 3/4
70 220 3/4
150 kW 450 2 mA
Sink open drain R port
3/4
3/4
-2
High-level output voltage
VOH
3/4
2.4
3/4
3/4
V
Low-level output voltage
VOL
3/4
3/4
3/4
0.4
V
Pull-down resistance
ROUT ROS ROC VO2/3
3/4 3/4 3/4
R port, P port SEG COM
30
70
150
kW
Output resistance
3/4 VDD = 5 V VDD - VLC = 3 V 3.8 3.3 2.8
3/4 4.0 3.5 3.0
35 4.2 3.7 3.2
kW
Output voltage
VO1/2 VO1/3
3/4
SEG/COM
V
Supply current (normal)
IDD IDDH
3/4 3/4
3/4 3/4
VDD = 5.5 V, VLC = VSS fc = 4 MHz VDD = 5.5 V
3/4 3/4
3
6
mA mA
Supply current (hold)
0.5
10
Note 6: Typ. values are guaranteed at Topr = 25C, VDD = 5 V. Note 7: IIN1: Excepts a current through a internal pull up/down resistor. Note 8: ROS, ROC: Shows on-resistor at level switching. Note 9: VO2/3: Shows 2/3 level output voltage at which 1/4 or 1/3 duty LCD drive. Note 10: VO1/2:Shows 1/2 level output voltage at which 1/2 duty or static LCD drive. Note 11: VO1/3: Shows 1/3 level output voltage at which 1/4 or 1/3 duty LCD drive. Note 12: IDD, IDDH: Current consumption at VIN = 5.3 V/0.2 V Should be under that KO port is open and R port voltage level is valid.
33
2003-03-24
TC83230-0024
Oscillation Circuit (VSS = 0 V, VDD = 4.5~5.5 V, Topr = 0~40C)
Recommended Circuit Test Condition Min Typ. Max Unit
VDD = 5.0 V C = 100 pF R = 1 kW 2% 2.4 4.0 5.6 MHz
AC Characteristics (VSS = 0 V, VDD = 4.5~6.0 V, Topr = 0~40C)
Characteristics Instruction cycle time High-level clock pulse width Low-level clock pulse width Shift data hold time High speed timer/counter input frequency Symbol tCY tWCH tWCL tSDH fHT Test Circuit 3/4 3/4 3/4 3/4 3/4 3/4 Test Condition NORMAL SLOW External clock operation 3/4 3/4 Min 1.9 235 80 0.5 tcy - 300 3/4 Typ. 3/4 3/4 3/4 3/4 3/4 Max 20 267 3/4 3/4 fc Unit ms ns ns ns MHz
34
2003-03-24
TC83230-0024
Waveforms for Display
35
2003-03-24
TC83230-0024
The Proposal of Outer Circuit for Tax Rate Holding with Back-Up Battery.
Note 13: V1 = +3 V: Battery supply V2 = +5 V: DC supply
HOLD pin is pulled down in the LSI, but normally pulled up to VDD. RESET pin is pulled up to VDD.
(1)
Setting POWER SW to ON, V2 is supplied to VDD pin, and also to HOLD pin. Then calculator operates normally. Setting POWER SW from ON to OFF, V1 is supplied to VDD pin and VSS is supplied to HOLD pin. Under this connection, TAX RATE is held. Setting POWER SW to ON, V2 is supplied to VDD pin, and also to HOLD pin. Then calculator operates normally with TAX RATE to be held.
(2)
(3)
Note 14: V1 (battery) should be supplied to the circuit after V2 (DC) supply, because of prevention from exhaustion of battery and abnormal operation.
36
2003-03-24
TC83230-0024
Package Dimensions
Weight: 1.52 g (typ.)
37
2003-03-24
TC83230-0024
RESTRICTIONS ON PRODUCT USE
000707EBA
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice.
38
2003-03-24

▲Up To Search▲

Price & Availability of TC83230-0024

	To Download TC83230-0024 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .