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Datasheet File OCR Text:

HT49CV3 VFD Mask
160 MCU
Holtek HT-IDEHT-ICEMarvel Speech Music Micro Adlib Micro Magic Voice Green Dialer PagerPro Q-Voice Turbo Voice EasyVoice HandyWriter
Copyright 2005 by HOLTEK SEMICONDUCTOR INC. http://www.holtek.com.tw; http://www.holtek.com.cn
Rev. 1.10
1
2005-07-12
HT49CV3
* * *
- HA0077S HT49CVX Remote Control Receiver SWIP Design Note - HA0078S HT49CVX Display SWIP Design Note
*
* * *
* * * * * *
fSYS=4MHz2.2V5.5V fSYS=8MHz3.3V5.5V 17 /(PAPBPCPD) 2 2 16 / PFD( ) 1 8 / RMT PC7 1 11x11 VFD (16 4 11 11 ) 2Kx16 96x8 PFD
* * * * * * * * * * * * * *
(RTC) 8 RC 32768Hz HALT 6 16 8MHz 0.5s 63 1 2 52-pin QFP
HT49CV3 8 2 VFD DVDVCDMini component StereoCassette DeckTuner CD Player
Rev. 1.10
2
2005-07-12
HT49CV3
In te rru p t C ir c u it P ro g ra m ROM P ro g ra m C o u n te r STACK IN T C
TM R0C TM R0 PFD0 TM R1C TM R1 PFD1 M
M U
P r e s c a le r X P D 6 /T M R 0 P D 7 /T M R 1 U X fS
YS
fS
YS
/4
32768Hz M U X fS M U X
YS
In s tr u c tio n R e g is te r
RTC MP M U X DATA M e m o ry W DT
/4 OSC
RTC
OSC3 OSC4
In s tr u c tio n D ecoder ALU T im in g G e n e r a tio n
MUX PDC STATUS PD S h ifte r PORT D
W DT OSC PD PD PD PD 4 /IN 5 /IN 6 /T 7 /T T0 T1 MR0 MR1
BP OSC2 OSC4 OS OS VD VS RE S S VEE V F D D R IV E R D C1 C3 ACC VFD M e m o ry
PBC PB
PORT B
PB0~PB3 PA PA PA PA PA 0/ 1/ 2 3/ 4~ BZ BZ PFD PA7
PAC PA H ALT
PORT A
E N /D IS LVR
G r id 0 ~ G r id 5
S E G 1 1 /G r id 1 0 ~ S E G 1 5 /G r id 6
SEG 0~ SEG 10 PCC PC
PORT C
P C 7 /R M T SDI SDO SCK SCS
S e r ia l In te r fa c e
MUX fS fR 8 - b it R e m o te C o n tr o l T im e r
Y S /4 TCOSC
RMT
Rev. 1.10
3
2005-07-12
HT49CV3
G R ID 5 R ID 4 R ID 3 R ID 2 R ID 1 R ID 0 SCS SCK SDO SDI OSC4 OSC3 VDD
52 51 50 49 48 47 46 45 44 43 42 41 40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
G
G
G
G
G
OS OS R PA0 PA1 P A 3 /P P
P P P P P P
C2 C1 ES /B Z /B Z A2 FD A4 A5 A6 A7 B0 B1
39 38 37 36 35
H T49C V3 5 2 Q F P -A
34 33 32 31 30 29 28 27
VD VE SE SE SE SE SE SE SE SE SE SE SE E
D G 15 G 14 G 13 G 12 G 11 G 10 G9 G8 G7 G6 G5 /G /G /G /G /G R ID R ID R ID R ID R ID 6 7 10 9 8
VDD(VSS) power(ground)
SEG SEG SEG SEG SEG PC7 VSS PD7 PD6 PD5 PD4 PB3 PB2 /T /T /IN /IN MR1 MR0 T1 T0 4 3 2 1 0 /R M T
.............VSS-0.3V~VSS+6.0V .............VSS-0.3V~VDD+0.3V .............-50~125 ...............-40~85

Rev. 1.10
4
2005-07-12
HT49CV3
PA0/BZ PA1/ BZ PA2 PA3/PFD PA4PA7 PB0~PB3 / PFD 8 / CMOS ( )BZBZ PFD PA0PA1 PA3 4 / CMOS () 1 / CMOS () () RMT () RMT PC7 PC7/RMT RMT PC7 PC7 I/O RMT 4 / CMOS () INT0 / INT1/TMR0/TMR1 PD4/PD5/PD6/PD7 () VFD VFD segment VFD segment grid VFD grid /("") OSC3OSC4 32768Hz () OSC1OSC2 RC () RC OSC2 RTC RTC
/
/
PC7/RMT
/
PD4/ INT0 PD5/ INT1 PD6/TMR0 PD7/TMR1 VSS VEE SEG0~SEG10 SEG11/Grid10~ SEG15/Grid6 Grid0~Grid5 SDI SDO SCK
SCS
/
-- -- / / --
-- -- -- -- -- -- -- -- -- RTC -- RC --
OSC3 OSC4 VDD OSC1 OSC2
RES
Rev. 1.10
5
2005-07-12
HT49CV3
VDD VEE IDD1 IDD2 IDD3 IDD4 ISTB1 ISTB2 VIL1 VIH1 VIL2 VIH2 IOL IOH1 IOH2 IOH3 RPH RPL VLVR VFD () (RC ) (fSYS=32768Hz) () (*fS=T1) (*fS=32768Hz ) /TMR INT /TMR INT ( RES) ( RES) / / Grid Segment / INT0 INT1 VFD VDD -- -- -- 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 3V 5V 5V 5V 3V 5V 5V -- fSYS=4MHz fSYS=8MHz -- VFD fSYS=4MHz VFD fSYS=4MHz VFD VFD fSYS=4MHz HALT HALT VFD HALT HALT VFD -- -- -- -- VOL=0.1VDD VOH=0.9VDD VOH=VDD -2V VOH=VDD -2V -- -- -- LVR 2.2 3.3 0 -- -- -- -- -- -- -- -- -- -- -- -- 0 0.8VDD 0 0.9 VDD 6 10 -2 -5 -15 -3 20 10 50 2.7 -- -- -- 2.0 5.0 1.8 4.6 1.2 4 3.5 7.5 -- -- 4 14 -- -- -- -- 12 25 -4 -8 -- -- 60 30 100 3.0
Ta=25 5.5 5.5 VDD-30 3.0 8.0 2.7 7.5 2 7 4.5 12 1 2 10 20 0.2 VDD VDD 0.4 VDD VDD -- -- -- -- -- -- 100 50 150 3.3 V V V mA mA mA mA mA mA mA mA A A A A V V V V mA mA mA mA mA mA k k k V
"fS" WDT
Rev. 1.10
6
2005-07-12
HT49CV3
fSYS1 fSYS2 fRTCOSC fTIMER tWDTOSC tRES tSST tINT (32768Hz ) RTC (TMR0/TMR1) VDD -- -- -- -- -- -- 3V 5V -- -- -- 2.2V~5.5V 3.3V~5.5V -- -- -- HALT -- 2.2V~5.5V 3.3V~5.5V 2.2V~5.5V -- 400 400 -- -- 0 0 45 32 1 -- 1 -- -- 32768 32768 -- -- 90 65 -- 1024 --
Ta=25 4000 8000 -- -- 4000 8000 180 130 -- -- -- kHz Hz Hz kHz s s *tSYS s
*tSYS =1/fSYS
Rev. 1.10
7
2005-07-12
HT49CV3
RC 32768Hz ,
S y s te m C lo c k T1 T2 T3 T4 T1 T2 T3 T4 T1 T2 T3 T4
O S C 2 ( R C o n ly ) PC PC PC+1 PC+2
F e tc h IN S T (P C ) E x e c u te IN S T (P C -1 )
F e tc h IN S T (P C + 1 ) E x e c u te IN S T (P C )
F e tc h IN S T (P C + 2 ) E x e c u te IN S T (P C + 1 )
-- PC 11 (PC) ROM ROM 2048 PCL()PC 0 1 / 0 / 1 PCL *6 *5 *4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 Program Counter+2 @6 @5 @4 #6 #5 #4 S6 S5 S4
*10 0 0 0 0 0 0 0 *10 #10 S10
*9 0 0 0 0 0 0 0 *9 #9 S9
*8 0 0 0 0 0 0 0 *8 #8 S8
*7 0 0 0 0 0 0 0 @7 #7 S7
*3 0 0 1 1 0 0 1 @3 #3 S3
*2 0 1 0 1 0 1 0 @2 #2 S2
*1 0 0 0 0 0 0 0 @1 #1 S1
*0 0 0 0 0 0 0 0 @0 #0 S0
*10 ~ *0 #10 ~ #0 S10~ S0 @7 ~ @0 PCL
(PCL)(06H) PCL 256
Rev. 1.10
8
2005-07-12
HT49CV3
-- PROM (Mask Rom) 0 0 0 H D e v ic e In itia liz a tio n P r o g r a m 2048x16 0 0 4 H E x te r n a l In te r r u p t 0 S u b r o u tin e 11 0 0 8 H E x te r n a l In te r r u p t 1 S u b r o u tin e (bank) 00C H T im e r /E v e n t C o u n te r 0 In te r r u p t S u b r o u tin e 010H T im e r /E v e n t C o u n te r 1 In te r r u p t S u b r o u tin e * 000H P ro g ra m 014H ROM S e r ia l In te r fa c e In te r r u p t 018H 000H M u lti- fu n c tio n In te r r u p t n00H * 004H L o o k - u p T a b le ( 2 5 6 W o r d s ) 0 INT0 n F F H 004H L o o k - u p T a b le ( 2 5 6 W o r d s ) 7FFH * 008H 1 6 b its 1 INT1 N o te : n ra n g e s fro m 0 to 7 008H * 00CH / 0 / 0 00CH * 010H / 1 / 1 010H * 014H 8 014H * 018H RMT RMT 018H * ROM "TABRDC [m]"(1 =256 ) "TABRDL [m]"()[m] TBLH (08H) TBLH(08H) TBLH "0" TBLH (TBLP) /(07H) TBLP TABRDC[m] TABRDL[m] *5 @5 @5
*10 P10 1
*9 P9 1
*8 P8 1
*7 @7 @7
*6 @6 @6
*4 @4 @4
*3 @3 @3
*2 @2 @2
*1 @1 @1
*0 @0 @0
*10 ~ *0
P10 ~ P8
@7 ~ @0
Rev. 1.10
9
2005-07-12
HT49CV3
-- STACK Program Counter 6 (SP) (Program Counter) ( RET RETI) ( RET RETI ) 6 -- RAM
00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH 10H 11H 12H 13H 14H 15H 16H 17H In d ir e c t A d d r e s s in g R e g is te r 0 MP0 In d ir e c t A d d r e s s in g R e g is te r 1 MP1 BP ACC PCL TBLP TBLH RTCC STATUS IN T C 0 TM R0H TM R0L TM R0C TM R1H TM R1L TM R1C PA PAC PB PBC PC S p e c ia l P u r p o s e DATA M EM ORY
PCC 130x8 1 8 H PD (34x8)(96x8) 1 9 H PDC PW M0 / 1 A H 1BH PW M1 1CH PW M2 0(00H) 1 D H PW M3 0(MP001H) 1(02H) 1 E H IN T C 1 SBCR 1(MP103H)(BP04H) 1 F H 20H SBDR (ACC05H)(PCL06H) 21H RM TC (TBLP07H)(TBLH 2 2 H RM T0 08H)RTC (RTCC09H)(STATUS 2 3 H RM T1 0AH) 0(INTC0 0BH) / 2 4 H ADR 0(TMR0H0CHTMR0L0DH)/ 0 2 5 H 26H ADCR (TMR0C0EH)/ 1(TMR1H0FHTMR1L 2 7 H ACSR 10H) / 1 (TMR1C11H) 2 8 H VFDC M F IS 1(INTC11EH)(SBCR1FH) 2 9 H (SBDR20H) 3 0 H 3 F H (RMTC21H) 0RMT022H 1RMT123H (MFIS 4 0 H G e n e ra l P u rp o s e :U nused DATA M EM ORY 29H)VFD (VFDC28H)/(PA R e a d a s "0 0 " (9 6 B y te s ) 12HPB14HPC16HPD18H)/ 9 F H (PAC13HPBC15HPCC17HPDC19H) 40H HT49CV3 "00H" BANK 40H 40H 9FH "SET[m].i""CLR[m].i"(MP0 01H/MP103H)
Rev. 1.10
10
2005-07-12
HT49CV3
00H 02H [00H][02H]/ MP0(01H)MP1(03H) RAM 00H 02H 00H MP0 MP1 8 MP0 MP1 VFD (ACC)(ALU) RAM 05H -- ALU * * * * * (ALU) 8 (ADDADCSUBSBCDAA) (ANDORXORCPL) (RLRRRLCRRC) (INCDEC) (SZSNZSIZSDZ...) ALU
-- STATUS 8 (0AH)(Z)(C)(AC)(OV) (PDF)(TO) 0 1 2 3 4 5 67 C AC Z OV PDF TO -- , C C 4 4 AC AC Z Z OV OV "CLR WDT"PDF "HALT" PDF "CLR WDT""HALT"TO WDT TO "0" STATUS0AH PDF TO PDF TO TO "CLR WDT" "HALT" "CLR WDT" "HALT" PDF ZOVAC C STATUS
Rev. 1.10
11
2005-07-12
HT49CV3
HT49CV3 / 0(INTC00BH) 1(INTC11EH) / 0 1 2 3 4 5 6 7 EMI EEI0 EEI1 ET0I EIF0 EIF1 T0F -- (1=0=) 0 (1=0=) 1 (1=0=) / 0 (1=0=) 0 (1=0=) 1 (1=0=) / 0 (1=0=) "0" INTC00BH 0 1 2 37 4 5 6 ET1I ESBI EMFI -- T1F TRF MFF / 1 (1=0=) (1=0=) (1=0=) "0" / 0 (1=0=) (1=0=) (1=0=) INTC11EH ( EMI ) EMIINTC0 INTC1 (SP) (STATUS) INT0 INT1( )(EIF0/EIF1INTC0 45 ) 04H/08H EIF0/EIF1 EMI / 0 / 0 (T0FINTC0 6 ) / 0 00CH T0F EMI / 1 T1F(INTC1 4 ) 10H 8 (TDRFINTC1 5 ) 14H TDRF EMI
Rev. 1.10
12
2005-07-12
HT49CV3
RMT RMT RMT (MFFINTC1 6 ) RTC 18H MFF EMI 0 1 2 3 4 5 6 7 -- ERMT0 ERMT1 ERMTV RME RMCS RMS0 RMS1 "0" (1=0=) (1=0=) (1=0=) (1=0=) 1=0= fx (1=fSYS0= fSYS/4) 00=fx/25 01=fx/26 10=fx/27 11=fx/28 RMTC21H (1=0=) (1=0=) (1=0=) (1=0=) (1=0=) "0" MFIS29H RETI EMI () RET RETI RETI EMI RET T2 T2 EMI 0 1 / 0 / 1 1 2 3 4 5 6 04H 08H 0CH 10H 14H 18H
0 1 2 3 4 5~7
RMTVF RTF RMT0F RMT1F ERTI --
RMT (RMTVFMFIS 0 )(RTFMFIS 1 )RMT (RMT0FMFIS 2 ) RMT (RMT1FMFIS 3 ) (TDRFINTC1 5 ) HT49CV3 8 (ESBI INTC1 1 ) 14H TDRF SIO
Rev. 1.10
13
2005-07-12
HT49CV3
0(INTC0)/ 0 (T0F) 1 (EIF1) 0 (EIF0)/ 0 (ET0I) 1 (EEI1) 0 (EEI0) (EMI) 0BH 1(INTC1)(MFF)(TDRF)/ 1 (T1F)(EMFI)(ESBI)/ 1 (ET1I) 1EH (ERMT0) (ERMT1)(ERMTV)(RME) (RMCS)(RMS0RMS1) 21H EMIEEI0EEI1ET0IET1ISBENERTIEMFIERMT0 ERMT1 / (MFFTDRFT0FT1FEIF0EIF1) INTC0 INTC1 "CALL" "CALL" HT49CV3 RC 32768Hz HALT ( RC ) 32768Hz HALT 32768Hz HALT 32768Hz HALT (RTCWDT)
*32768 : WDT 32768Hz RTC
RC OSC1 VSS 56k 1.5M OSC2 4 RC RC VDD RC OSC1 OSC2 OSC1 OSC2 OSC1 OSC2 RTC OSC3 OSC4 32768Hz RTC "QOSC"(RTCC 4 ) 2 WDT WDT 65s@5VWDT
Rev. 1.10
14
2005-07-12
HT49CV3
-- WDT WDT RC (WDT )( 4 ) (RTC )WDT WDT WDT
S y s te m C lo c k /4 ROM Code O p tio n fS ROM Code O p tio n fW fW
DT DT
RTC O SC 32768H z
/2
8
D iv id e r
W DT P r e s c a le r M a s k O p tio n W D T C le a r CK R T CK R T T im e - o u t fW D T /2 15~ fW D T /2 14~ fW D T /2 13~ fW D T /2 12~ R eset fW D T /2 1 fW D T /2 1 fW D T /2 1 fW D T /2 1
6 5 4 3
W DT 12kH z OSC
WDT WDT (RC 65s@5V) 212~215( ) WDT 300mS~600mSVDD WDT WDT 215 2.3s4.7s( 215~216) WDT HALT WDT WDT HALT WDT TO HALT WDT " " SP WDT ( HALT "CLR WDT" "CLR WDT1""CLR WDT2" RES) "CLR WDT" "CLR WDT" WDT"CLR WDT1""CLR WDT2" WDTWDT RTC 8 7 RTC OSC VFD fs/21fs/28 fs/20fs/27 32kHZ VFD -- RTC (RTC) fs/28fs/215 RT2RT1RT0RTCC 210 09H RTC (RTFMFIS 1 ) (MFFINTC1 6 )(EMFI) 18H
fS D iv id e r ROM C o d e O p tio n
V F D D r iv e r ( fS /2 0 ~ fS /2 7 ) B u z z e r (fS /2 1~ fS /2 8)
Rev. 1.10 15 2005-07-12
HT49CV3
RT2 0 0 0 0 1 1 1 1 RT1 0 0 1 1 0 0 1 1 RT0 0 1 0 1 0 1 0 1 RTC 28* 29* 210* 211* 212 213 214 215
"*"
RTCC 0~2 35-7 4 RT0~RT2 -- QOSC / R/W -- R/W 1 -- 0 8 1 0 32768Hz 0/1/
RTCC09H -- HALT * * * * * * HALT WDT ( WDT RTC ) RAM WDT ( WDT WDT RTC ) / PDF TO VFD RTC OSC PA RMT / WDT "" TO PDF PDF "CLR WDT" HALT TO WDT SP PA PA / HALT "1" 1024tSYS() /
Rev. 1.10
16
2005-07-12
HT49CV3
V
DD
* RES * RES * "" SP PDF TO TO 0 u 0 1 1 PDF 0 u 1 u 1 RES RES RES WDT WDT
0 .0 1 m F * 100kW RES 10kW 0 .1 m F *
"*" RES
"u"
(WDT RES) (SST) 1024 SST SST WDT / / SP 000H WDT
HALT W DT W DT T im e - o u t R eset E x te rn a l C o ld R eset W a rm R eset
RES SST 1 0 - b it R ip p le C o u n te r P o w e r - o n D e te c tio n
OSC1
Rev. 1.10
17
2005-07-12
HT49CV3
TMR0H TMR0L TMR0C TMR1H TMR1L TMR1C Program Counter MP0 MP1 BP ACC TBLP TBLH STATUS INTC0 INTC1 RMTC MFIS RTCC PA PAC PB PBC PC PCC PD PDC SBCR SBDR RMT0 RMT1 VFDC xxxx xxxx xxxx xxxx 00-0 1000 xxxx xxxx xxxx xxxx 0000 1--0000H xxxx xxxx xxxx xxxx --0- -000 xxxx xxxx xxxx xxxx xxxx xxxx --00 xxxx -000 0000 -000 -000 0000 000---0 0000 ---0 -111 1111 1111 1111 1111 ---- 1111 ---- 1111 1--- ---1--- ---1111 ---1111 ---0110 0000 xxxx xxxx 0000 0000 0000 0000 0000 -111 WDT RES uuuu uuuu uuuu uuuu uuuu uuuu uuuu uuuu 00-0 1000 00-0 1000 uuuu uuuu uuuu uuuu uuuu uuuu uuuu uuuu 0000 1--0000 1--0000H 0000H uuuu uuuu uuuu uuuu --0- -000 uuuu uuuu uuuu uuuu uuuu uuuu --lu uuuu -000 0000 -000 -000 0000 000---0 0000 ---0 -111 1111 1111 1111 1111 ---- 1111 ---- 1111 1--- ---1--- ---1111 ---1111 ---0110 0000 xxxx xxxx 0000 0000 0000 0000 0000 -111 uuuu uuuu uuuu uuuu --0- -000 uuuu uuuu uuuu uuuu uuuu uuuu --uu uuuu -000 0000 -000 -000 0000 000---0 0000 ---0 -111 1111 1111 1111 1111 ---- 1111 ---- 1111 1--- ---1--- ---1111 ---1111 ---0110 0000 xxxx xxxx 0000 0000 0000 0000 0000 -111 WDT * uuuu uuuu uuuu uuuu uuuu uuuu uuuu uuuu 00-0 1000 uu-u uuuu uuuu uuuu uuuu uuuu uuuu uuuu uuuu uuuu 0000 1--uuuu u--0000H 0000H uuuu uuuu uuuu uuuu --u- -uuu uuuu uuuu uuuu uuuu uuuu uuuu --11 uuuu -uuu uuuu -uuu -uuu uuuu uuu---u uuuu ---u -uuu uuuu uuuu uuuu uuuu ---- uuuu ---- uuuu u--- ---u--- ---uuuu ---uuuu ---uuuu uuuu uuuu uuuu uuuu uuuu uuuu uuuu 0000 -111
RES
uuuu uuuu uuuu uuuu --0- -000 uuuu uuuu uuuu uuuu uuuu uuuu --01 uuuu -000 0000 -000 -000 0000 000---0 0000 ---0 -111 1111 1111 1111 1111 ---- 1111 ---- 1111 1--- ---1--- ---1111 ---1111 ---0110 0000 xxxx xxxx 0000 0000 0000 0000 0000 -111
1."*"""
2."u"
3."x"
Rev. 1.10
18
2005-07-12
HT49CV3
/ HT49CV3 /(TMR0TMR1)TMR0 16 (fSYS)TMR1 16 (fSYS/4 32768Hz )
fS
YS
8 - s ta g e P r e s c a le r 8 -1 M U X T0PSC 2~T0PSC 0 TM R0 T0E T0M 1 T0M 0 T0O N P u ls e W id th M e a s u re m e n t M o d e C o n tro l 1 6 - b it T im e r /E v e n t C o u n te r (T M R 0 H /T M R 0 L ) T P A 3 D a ta C T R L O v e r flo w to In te rru p t Q PFD0 f IN
T
D a ta B u s T0M 1 T0M 0 1 6 - b it T im e r /E v e n t C o u n te r P r e lo a d R e g is te r R e lo a d
/ 0
fS
YS
/4 M
32768H z T1S
U X
f IN
T
D a ta B u s T1M 1 T1M 0 T1E T1M 1 T1M 0 T1O N P u ls e W id th M e a s u re m e n t M o d e C o n tro l 1 6 - b it T im e r /E v e n t C o u n te r (T M R 1 H /T M R 1 L ) T P A 3 D a ta C T R L O v e r flo w to In te rru p t Q PFD1 1 6 - b it T im e r /E v e n t C o u n te r R e lo a d P r e lo a d R e g is te r
TM R1
/ 1 / 0 / 1 TMR0H(0CH) TMR0L(0DH) TMR0C(0EH) TMR1H(0FH)TMR1L(10H) TMR1C(11H) TMR0L(TMR1L) TMR0H(TMR1H) TMR0H(TMR1H) TMR0L(TMR1L) / 1/0 TMR0H(TMR1H) TMR0L(TMR1L) TMR0H(TMR1H) TMR0H(TMR1H) TMR0L(TMR1L) TMR0L(TMR1L)/ TMR0H(TMR1H) / TMR0C(TMR1C)/ 0(1)// TM0 TM1 / TMR0/TMR1 TMR0/TMR1 / / 0/1 FFFFH/ 0/1 (T0FINTC0 6 T1FINTC1 4 ) TON TE 1 TMR0/TMR1 ( TE 0 )/ TMR0/TMR1 TON TON / /
Rev. 1.10
19
2005-07-12
HT49CV3
T0PSC2T0PSC1T0PSC0= 000fINT=fSYS 001fINT=fSYS/2 010fINT=fSYS/4 011fINT=fSYS/8 100fINT=fSYS/16 101fINT=fSYS/32 110fINT=fSYS/64 111fINT=fSYS/128 / TMR0 (T0M1,T0M0)=(0,1) 1 0 (T0M1,T0M0)=(1,1) 1 0 //(0=1=) "0" (T0M1T0M0) 01=() 10=() 11= 00 = TMR0C0EH 0~2 -- "0" / TMR1 (T1M1,T1M0)=(0,1) 1 0 (T1M1,T1M0)=(1,1) 1 0 //(1=0=) (0=fSYS/41=32768Hz) (T1M1T1M0) 01=() 10=() 11= 00 = TMR1C11H TON(TMR0C/TMR1C 4 )TON / 0/1 TON PFD () PA3 PFD PFD0 PFD PFD1 PFD PFD0PFD1 / 0/ 1 0 ET0I ET1I / PFD "SET [PA].3" PFD "CLR [PA].3" PFD
Rev. 1.10 20 2005-07-12
0 1 2
T0PSC0 T0PSC1 T0PSC2
3
T0E
4 5 6 7
T0ON -- T0M0 T0M1
3
T1E
4 5
T1ON T1S
6 7
T1M0 T1M1
HT49CV3
/// / // TMR0/TMR1 / TMR0/TMR1/ / / TMR0C 0~2 / PFD -- RMT HT49CV3 8 RMT
In te rru p t (R M T 0 F ) N o is e R e je c tio n R is in g E d g e D e te c tio n fS fS
YS YS
RMT M U X fX
L a tc h
R e m o te C o n tr o l T im e r C a p tu r e R e g is te r R M T 0 (2 2 H )
fX /2 5~ fX /2 8 P r e - s c a le r 4 -1 M U X RMS1 RMS0 N o is e R e je c tio n F a llin g E d g e D e te c tio n RME L a tc h R e m o te C o n tr o l T im e r C a p tu r e R e g is te r R M T 1 (2 3 H ) 8 - b it T im e r C o u n te r C le a r
/4
O v e r flo w
(R M T V F )
RMCS
In te rru p t (R M T 1 F )
0 1 2 3 4 5 6 7 -- ERMT0 ERMT1 ERMTV RME RMCS RMS0 RMS1 "0" (1=0=) (1=0=) (1=0=) (1=0= ) fx (1=fSYS0= fSYS/4) 00=fx/25 01=fx/26 10=fx/27 11=fx/28 RMTC21H
RMT / 8 RMT /
Rev. 1.10
21
2005-07-12
HT49CV3
0 1 2 3 4 5~7 RMTVF RTF RMT0F RMT1F ERTI -- (1=0=) (1=0=) (1=0=) (1=0=) (1=0=) "0" MFIS29H SDI() SDO() SCK() SCS ( ) (SBCR & SBDR)
SIO 0 1 2 3 4 -- WCOL CSEN MLS SBEN "0" SBDR 1 SBDR SIO 2 SBDR MSB LSB (1MSB0LSB) (10) /M1M0= 00=fSIO 01=fSIO/4 10=fSIO/16 11 (0= fSYS/41=fRTC) SBCR1FH
56
MOM1
7
CKS
Rev. 1.10
22
2005-07-12
HT49CV3
* SBCR
7 (CKS) fSIO= fSYS/4 fLF (0 1)fLF= fRTCOSC 6 (M1) 5 (M0)/ - M1M0 00= fSIO 01= fSIO/4 10= fSIO/16 11 4 (SBEN)/(1/0) - (SCS CSEN ) SCKSDISDOSCS=0 ( SCK=0) SBDR(TXRX ) SBDR(TXRX ) / TDRF SCK (SCS CSEN ), TXRX SDI - SCK (SCK)SDISDOSCS 3 (MLS)(1/0) 2 (CSEN)/(SCS) CSEN=0SCS 1 (WCOL) SBDR(TXRX ) SBDR(TXRX ) 0 (TDRF) * SBDR SBDR TXRX SBDR TXRX - / SBDR - SBDR - / - /

=( CLK)(CLK)1 0
*
1. CKS M1M0=000110 2. CSENMLS() 3. SBEN 4. SBDR a) TXRX b) CLK SCS c) 5 SIO TXRX SDI TXRX TXRX SBDR 5. WCOL --WCOL=1 WCOL 4 --WCOL=0 6 6. TDRF SBI() 7. SBDR 8. TDRF 9. 4
23 2005-07-12
Rev. 1.10
HT49CV3
1. CKS M1M0=11 2. CSENMLS() 3. SBEN 4. SBDR -- TXRX -- (SCS)CLK -- 5 SIO CLK(SCS) TXRX SDI TXRX TXRX SBDR) 5. WCOL -- WCOL=1 WCOL 4 -- WCOL=0 6 6. TDRF SBI() 7. SBDR 8. TDRF 9. 4
D a ta B u s SBDR ( R e c e iv e d D a ta R e g is te r )
D7D6D5D4D3D2D1D0
M U
X
SDO
B u ffe r
SDO
M LS M U X SDI
SBEN
In te r n a l B a u d R a te C lo c k EN CLK C lo c k P o la r ity
A N D , S ta rt M
U X
A N D , S ta rt SBEN
C0
C1
C2 AND
TDRF W C O L F la g
M a s te r or S la v e
In te r n a l B u s y F la g W r ite S B D R SBEN W r ite S B D R E n a b le /D is a b le W r ite S B D R
A N D , S ta rt EN CSEN
SCS M a s te r o r S la v e
SBEN
SIO
Rev. 1.10
24
2005-07-12
HT49CV3
/ HT49CV3 17 / PAPBPC PD RAM [12H][14H] [16H][18H] / MOV A[m](m=12H14H16H 18H) T2
V C o n tr o l B it D a ta B u s W r ite C o n tr o l R e g is te r C h ip R e s e t R e a d C o n tr o l R e g is te r D CK Q S Q PU PA0 PA1 PA2 PA3 PA4 PB0 PC7 PD4 PD5 PD6 PD7 M U X PFDEN (P A 3 ) U X O P0~O P7 /B Z /B Z /P F D ~PA7 ~PB3 /R M T /IN T 0 /IN T 1 /T M R 0 /T M R 1
DD
D a ta B it Q D CK S Q
W r ite D a ta R e g is te r
P A 0 /P A 1 /P A 3 B Z /B Z /P F D M R e a d D a ta R e g is te r S y s te m W a k e -u p ( P A o n ly ) IN IN TM TM T0 T1 R0 R1 fo fo fo fo rP rP rP rP D4 D5 D6 D7 on on on on ly ly ly ly
/ /(PACPBCPCCPDC)/ CMOS "1" "1" "0" `--' CMOS RAM 13H15H17H19H /()/ "SET [m].i""CLR [m].i"(m=12H14H16H 18H) "SET [m].i" "CLR [m].i" "CPL [m]" "CPLA[m]" CPU () PA // / PA3 PFD PFD PA3 / PFD PFD PFD PA3 PA3 "1" PFD PA3 "0" PA3 "0" PA3 / I/O PA3 I/P () O/P () I/P (PFD) O/P (PFD) PFD (/)
PFD / 1/2
Rev. 1.10
25
2005-07-12
HT49CV3
PFD X X N N PA3 0 1 0 1 PA3 0 U 0 PFD PFD X X X fTMR/[2x(M-N)]
"X" "U" "M" PFD0 PFD1 "65536" "N"/ "fTMR"/
PA0PA1 BZBZ BZ/ BZ PA0/PA1 BZ/ BZ PA0PA1 PA0/PA1 / PA0 I/O PA1 I/O PA0 PA1 PA0 PA1 PA0 PA1 I I X X X X I I I O X C X D I D O I C X D X D I O I B X 0 X 0 I O I B X 1 X B I O O C C D0 D1 D0 D1 O O B C 0 D 0 D O O B C 1 D B D O O B B 0 X 0 0 O O B B 1 X B B
"I" "O" "DD0D1" "B"BZ BZ "X" "C"CMOS
/
Rev. 1.10
26
2005-07-12
HT49CV3
VFD HT49CV3 VFD (RAM Bank 1) 40H 55H Bank Pointer(BPRAM 04H ) VFD BP "1" 40H~55H( MP1 R1 ) VFD BP "0" 40H~55H VFD MP1 VFD VFD "1""0" VFD SEG15~SEG12 41HU 43HU 45HU 47HU 49HU 4BHU 4DHU 4FHU 51HU 53HU 55HU b7 HU 4 SEG11~SEG8 41HL 43HL 45HL 47HL 49HL 4BHL 4DHL 4FHL 51HL 53HL 55HL b4 b3 HL 4 SEG7~SEG4 40HU 42HU 44HU 46HU 48HU 4AHU 4CHU 4EHU 50HU 52HU 54HU SEG3~SEG0 40HL 42HL 44HL 46HL 48HL 4AHL 4CHL 4EHL 50HL 52HL 54HL b0
Grid0 Grid1 Grid2 Grid3 Grid4 Grid5 Grid6 Grid7 Grid8 Grid9 Grid10
Rev. 1.10
27
2005-07-12
HT49CV3
VFD -- VFDC VFD 000=4grids16segments 001=5grids16segments 010=6grids16segments 011=7grids15segments 100=8grids14segments 101=9grids13segments 110=10grids12segments 111=11grids11segments "0" VFD (1=0=) VFD 000= 1/16 001= 2/16 010= 4/16 011= 10/16 100= 11/16 101= 12/16 110= 13/16 111= 14/16 VFDC(28H) 11-grid11-segment 1/16 VFD VFD RTC /4(fSYS/4)
2~0
VGS2~VGS0
3 4
-- VFDE
7~5
VDM2~VDM0
VFD
Rev. 1.10
28
2005-07-12
HT49CV3
(LVR) 0.9VVLVR LVR LVR * (0.9VVLVR) 1ms 1ms LVR * LVR RES"" VDD VLVR
VDD 5 .5 V V
OPR
5 .5 V
V 3 .0 V 2 .2 V
LVR
0 .9 V
OPR 4MHz V
V 5 .5 V
DD
V
LVR
L V R D e te c t V o lta g e
0 .9 V 0V R e s e t S ig n a l
R eset *1
N o r m a l O p e r a tio n *2
R eset
*1SST 1024 *2 1ms 1ms
Rev. 1.10
29
2005-07-12
HT49CV3
OSC RC 32768Hz fWDTWDT RTC OSC WDT OSC fSVFDRTC RTC OSC WDT / WDT WDT WDT fWDT /212 ~ fWDT /213fWDT /213 ~ fWDT /214fWDT /214 ~ fWDT /215 fWDT /215 ~ fWDT /216 CLR WDT WDT "One time""CLR WDT" WDT "Two times" CLR WDT1 CLR WDT2 WDT fS /2 ~ fS /28 "fS" Wake-up /( PA ) HALT () /PAPB0~PB3PC7 PD4~PD7 () RMT / PA0/BZPA1/ BZ PA0 PA1 / PA3/PFDPA3 / PFD VFD fs/20 ~ fs/27 "fs" VFD HALT VFD RTC OSC VFD HALT LVR LVR PFD PA3 PFD PFD0 PFD PFD1 PFD PFD0PFD1 / 0 / 1 INT0 INT1() SIOCLK CSEN WCOLSBDR
Rev. 1.10
30
2005-07-12
HT49CV3
VDD RES
Rev. 1.10
31
2005-07-12
HT49CV3
ADD A,[m] ADDM A,[m] ADD A,x ADC A,[m] ADCM A,[m] SUB A,x SUB A,[m] SUBM A,[m] SBC A,[m] SBCM A,[m] DAA [m] AND A,[m] OR A,[m] XOR A,[m] ANDM A,[m] ORM A,[m] XORM A,[m] AND A,x OR A,x XOR A,x CPL [m] CPLA [m] INCA [m] INC [m] DECA [m] DEC [m] RRA [m] RR [m] RRCA [m] RRC [m] RLA [m] RL [m] RLCA [m] RLC [m] MOV A,[m] MOV [m],A MOV A,x CLR [m].i SET [m].i ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC "" ACC ACC "" ACC ACC "" ACC ACC "" ACC "" ACC "" ACC "" ACC ACC "" ACC ACC "" ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC ACC
32
1 1(1) 1 1 1(1) 1 1 1(1) 1 1(1) 1(1) 1 1 1 1(1) 1(1) 1(1) 1 1 1 1(1) 1 1 1(1) 1 1(1) 1 1(1) 1 1(1) 1 1(1) 1 1(1) 1 1(1) 1 1(1) 1(1)
Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV Z,C,AC,OV C Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z C C C C
2005-07-12
Rev. 1.10
HT49CV3
JMP SZ SZA SZ SNZ SIZ SDZ SIZA SDZA addr [m] [m] [m].i [m].i [m] [m] [m] [m] ACC i i ACC ACC ACC ROM TBLH ROM TBLH ACC 2 1(2) 1(2) 1(2) 1(2) 1(3) 1(3) 1(2) 1(2) 2 2 2 2 2(1) 2(1) 1 1(1) 1(1) 1 1 1 1(1) 1 1 TO,PDF TO(4),PDF(4) TO(4),PDF(4) TO,PDF
CALL addr RET RET A,x RETI TABRDC [m] TABRDL [m] NOP CLR [m] SET [m] CLR WDT CLR WDT1 CLR WDT2 SWAP [m] SWAPA [m] HALT
x
m A i 0~7 addr --
(1) (2) (3) (4)
PCL () ()
(1) (2)
CLR WDT1 CLR WDT2 TO PDF
TO PDF
Rev. 1.10
33
2005-07-12
HT49CV3
ADC A, [m] ACC ACC+[m]+C TO -- ADCM A, [m] PDF -- OV Z AC C
[m] ACC+[m]+C TO -- PDF -- OV Z AC C
ADD A, [m]
ACC ACC+[m] TO -- PDF -- OV Z AC C
ADD A, x
ACC ACC+x TO -- PDF -- OV Z AC C
ADDM A, [m]
[m] ACC+[m] TO -- PDF -- OV Z AC C
AND A, [m]
"" ACC ACC "AND" [m] TO -- PDF -- OV -- Z AC -- C --
Rev. 1.10
34
2005-07-12
HT49CV3
AND A, x "" ACC ACC "AND" x TO -- ANDM A, [m] PDF -- OV -- Z AC -- C --
"" [m] ACC "AND" [m] TO -- PDF -- OV -- Z AC -- C --
CALL
addr

Stack Program Counter+1 Program Counter addr TO -- PDF -- OV -- Z -- AC -- C --
CLR [m]
[m] 00H TO -- PDF -- OV -- Z -- AC -- C --
CLR [m] . i
i "0" i [m].i 0 TO -- PDF -- OV -- Z -- AC -- C --
CLR
WDT

WDT ( 0 ) (PDF)(TO) WDT 00H PDF&TO 0 TO 0 PDF 0 OV -- Z -- AC -- C --
Rev. 1.10
35
2005-07-12
HT49CV3
CLR WDT1 CLR WDT2 WDT ( 0 ) CLR WDT2 (PDF) (TO)PDF TO WDT 00H* PDF&TO 0* TO 0* CLR WDT2 PDF 0* OV -- Z -- AC -- C --

CLR WDT1 WDT ( 0 ) CLR WDT1 (PDF) (TO)PDF TO WDT 00H* PDF&TO 0* TO 0* PDF 0* OV -- Z -- AC -- C --
CPL
[m]
[m] [m] TO -- PDF -- OV -- Z AC -- C --

CPLA
[m]
ACC [m ] TO -- PDF -- OV -- Z AC -- C --

Rev. 1.10
36
2005-07-12
HT49CV3
DAA [m] BCD "9" AC=1 BCD "6" AC1= AC AC "9" C=1 BCD "6" AC1 C BCD AC1C (C) ACC.3~ACC.0 > 9 AC=1 [m].3~[m].0 (ACC.3~ACC.0 )+6AC1= AC [m].3~[m].0 (ACC.3~ACC.0 )AC1=0 ACC.7~ACC.4+AC1 > 9 C=1 [m].7~[m].4 (ACC.7~ACC.4 )+6+ AC1C=1 [m].7~[m].4 (ACC.7~ACC.4 )+ AC1C=C TO -- DEC [m] PDF -- OV -- Z -- AC -- C
1 [m] [m]-1 TO -- PDF -- OV -- Z AC -- C --
DECA [m]
1 ACC [m]-1 TO -- PDF -- OV -- Z AC -- C --
HALT
RAM WDT "0" (PDF) 1 WDT (TO) 0 Program Counter Program Counter+1 PDF 1 TO 0 TO 0 PDF 1 OV -- Z -- AC -- C --
Rev. 1.10
37
2005-07-12
HT49CV3
INC [m] 1 [m] [m]+1 TO -- INCA [m] PDF -- OV -- Z AC -- C --
1 ACC [m]+1 TO -- PDF -- OV -- Z AC -- C --
JMP addr
Program Counter addr TO -- PDF -- OV -- Z -- AC -- C --
MOV A, [m]
ACC [m] TO -- PDF -- OV -- Z -- AC -- C --
MOV A, x
ACC x TO -- PDF -- OV -- Z -- AC -- C --
MOV [m], A [m] ACC TO PDF OV Z -- -- -- --
AC --
C --
Rev. 1.10
38
2005-07-12
HT49CV3
NOP Program Counter Program Counter+1 TO -- OR A, [m] PDF -- OV -- Z -- AC -- C --
"" ACC ACC "OR" [m] TO -- PDF -- OV -- Z AC -- C --
OR A, x
"" ACC ACC "OR" x TO -- PDF -- OV -- Z AC -- C --
ORM A, [m]
"" [m] ACC "OR" [m] TO -- PDF -- OV -- Z AC -- C --
RET
Program Counter Stack TO -- PDF -- OV -- Z -- AC -- C --
RET A, x
Program Counter Stack ACC x TO -- PDF -- OV -- Z -- AC -- C --
Rev. 1.10
39
2005-07-12
HT49CV3
RETI RET INTC 0 (EMI) 1 Program Counter Stack EMI 1 TO -- RL [m] PDF -- OV -- Z -- AC -- C --

7 0 [m].0 [m].7, [m].(i+1) [m].i (i=0~6) TO -- PDF -- OV -- Z -- AC -- C --
RLA
[m]

7 0 ACC.0 [m].7, ACC.(i+1) [m].i (i=0~6) TO -- PDF -- OV -- Z -- AC -- C --
RLC
[m]
7 0 [m].(i+1) [m].i (i=0~6) [m].0 C C [m].7 TO -- PDF -- OV -- Z -- AC -- C
RLCA
[m]
0 ACC.(i+1) [m].i (i=0~6) ACC.0 C C [m].7 TO -- PDF -- OV -- Z -- AC -- C
Rev. 1.10
40
2005-07-12
HT49CV3
RR [m] 0 7 [m].7 [m].0, [m].i [m].(i+1) (i=0~6) TO -- RRA [m] PDF -- OV -- Z -- AC -- C --

0 7 ACC.7 [m].0, ACC.i [m].(i+1) (i=0~6) TO -- PDF -- OV -- Z -- AC -- C --
RRC
[m]
0 7 [m].i [m].(i+1) (i=0~6) [m]. 7 C C [m].0 TO -- PDF -- OV -- Z -- AC -- C
RRCA
[m]
0 7 ACC.i [m].(i+1) (i=0~6) ACC.7 C C [m].0 TO -- PDF -- OV -- Z -- AC -- C
SBC
A,[m]
ACC ACC+[ m ]+ C TO -- PDF -- OV Z AC C

Rev. 1.10
41
2005-07-12
HT49CV3
SBCM A,[m] [m] ACC+[ m ]+C TO -- SDZ [m] PDF -- OV Z AC C

1"0" 1 0 0 ()() [m]-1=0 TO -- PDF -- OV -- Z -- AC -- C --
SDZA
[m]

1"0" 1 0 0 , 0 ( )() [m]-1=0 ACC ([m]-1) TO -- PDF -- OV -- Z -- AC -- C --
SET [m]
1 [m] FFH TO -- PDF -- OV -- Z -- AC -- C --
SET [m]. i
i "1" i 1 [m].i 1 TO -- PDF -- OV -- Z -- AC -- C --
Rev. 1.10
42
2005-07-12
HT49CV3
SIZ [m] 1"0" 1 0 0 ( )() ([m]+1=0)[m] [m]+1 TO -- SIZA PDF -- OV -- Z -- AC -- C --

1"0" 1 0 0 ( ) () [m]+1=0ACC ([m]+1) TO -- PDF -- OV -- Z -- AC -- C --
SNZ
[m]. i

i "0" i 0 1 ()() [m].i0 TO -- PDF -- OV -- Z -- AC -- C --
SUB
A, [m]
ACC ACC+[ m ]+1 TO -- PDF -- OV Z AC C

SUB
A, x
ACC ACC+ x +1 TO -- PDF -- OV Z AC C

Rev. 1.10
43
2005-07-12
HT49CV3
SUBM A, [m] [m] ACC+[ m ]+1 TO -- SWAP [m] PDF -- OV Z AC C

[m].7~[m].4 [m].3~[m].0 TO -- PDF -- OV -- Z -- AC -- C --
SWAPA [m]
ACC.3~ACC.0 [m].7~[m].4 ACC.7~ACC.4 [m].3~[m].0 TO -- PDF -- OV -- Z -- AC -- C --
SZ
[m]

"0" 0 0 () () [m] = 0, TO -- PDF -- OV -- Z -- AC -- C --
SZA
[m]

"0" 0 0 () ( ) [m] = 0 ACC [m] TO -- PDF -- OV -- Z -- AC -- C --
Rev. 1.10
44
2005-07-12
HT49CV3
SZ [m]. i i "0" i 0 0 () () [m].i = 0 TO -- TABRDC [m] TO -- TABRDL [m] TO -- XOR A, [m] PDF -- OV -- Z -- AC -- C -- PDF -- OV -- Z -- AC -- C -- PDF -- OV -- Z -- AC -- C --

ROM TBLH TBLH [m] TBLH
ROM TBLH TABLE TBLH [m] TBLH
"" ACC ACC "XOR" [m] TO -- PDF -- OV -- Z AC -- C --
XORM A, [m]
"" [m] ACC "XOR" [m] TO -- PDF -- OV -- Z AC -- C --
XOR A, x
"" ACC ACC "XOR" x TO -- PDF -- OV -- Z AC -- C --
Rev. 1.10
45
2005-07-12
HT49CV3
52-pin QFP (14x14)
C D 39 27 G H
I 40 26 F A B E
52
14 K J 1 13
A B C D E F G H I J K
17.3 13.9 17.3 13.9 -- -- 2.5 -- -- 0.73 0.1 0
(mm) -- -- -- -- 1 0.4 -- -- 0.1 -- -- --
17.5 14.1 17.5 14.1 -- -- 3.1 3.4 -- 1.03 0.2 7
Rev. 1.10
46
2005-07-12
HT49CV3
3 : 886-3-563-1999 : 886-3-563-1189 : www.holtek.com.tw 3 2 4 2 : 886-2-2655-7070 : 886-2-2655-7373 : 886-2-2655-7383 (International sales hotline) 889 2 7 200233 : 021-6485-5560 : 021-6485-0313 : www.holtek.com.cn 43 518031 : 0755-8346-5589 : 0755-8346-5590 ISDN: 0755-834-65591 129 1721 100031 : 010-6641-0030, 6641-7751, 6641-7752 : 010-6641-0125 Holmate Semiconductor, Inc. 46712 Fremont Blvd., Fremont, CA 94538 : 510-252-9880 : 510-252-9885 : www.holmate.com Copyright 2005 by HOLTEK SEMICONDUCTOR INC. http://www.holtek.com.tw
Rev. 1.10
47
2005-07-12

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