View QB-RL78L1C_7842300.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

i 8 qb - rl78l1c in- circuit emulator user ? s manual rev.2.00 jan 2014 target device s rl78/l 1c ,l13
notice 1. descriptions of circuits, software and other related information in this document are provided only to illustrate the operati on of semiconductor products and application examples. you are fully responsible for the incorporation of t hese circuits, software, and information in the design of your equipment. renesas electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits, software, or information. 2. renesas electronic s has used reasonable care in preparing the information included in this document, but renesas electronics does not warrant that such information is error free. renesas electronics assumes no liability whatsoever for any damages incurre d by you resulting from errors in or omissions from the information included herein. 3. renesas electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property rig hts of third parties by or arising from the use of renesas ele ctronics products or technical information described in this document. no license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of renesas electronics or others. 4. you should not alt er, modify, copy, or otherwise misappropriate any renesas electronics product, whether in whole or in part. renesas electronics assumes no responsibility for any losses incurred by you or third parties arising from such alteration, modification, copy or o therwise misappropriation of renesas electronics product. 5. renesas electronics products are classified according to the following two quality grades: ?standard? and ?high quality?. th e recommended applications for each renesas electronics product depend s on the product?s quality grade, as indicated below. ?standard?: computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots etc. ?high quality?: transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti - disaster systems; anti- crime systems; and safety equipment etc. renesas electronics products are neither intended nor aut horized for use in products or systems that may pose a direct threat to human life or bodily injury (artificial life support devices or systems, surgical implantations etc.), or may cause serious property damages ( nuclear reactor control systems, military equipment etc. ). you must check the quality grade of each renesas electronics product before using it in a particular application. you may not use any renesas electronics product for any application for which it is not intended. renesas electronics shal l not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any renesas electronics product for which the product is not intended by renesas electronics. 6. you should use the renesas electronics products d escribed in this document within the range specified by renesas electronics, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product charact eristics. renesas electronics shall have no liability for malfunctions or damages arising out of the use of renesas electronics products beyond such specified ranges. 7. although renesas electronics endeavors to improve the quality and reliability of its products, semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. further, renesas electronics products are not subject to radiation resistance design. please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a renesas electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. because the evaluatio n of microcomputer software alone is very difficult, please evaluate the safety of the final products or systems manufactured by you. 8. please contact a renesas electronics sales office for details as to environmental matters such as the environmental compatibi lity of each renesas electronics product. please use renesas electronics product s in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the eu rohs directive. renesas electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. 9. renesas electronics products and technology may not be used for or incorporated into any products or systems whose manufactur e, use, or sale is prohibited under any applicable domestic or fore ign laws or regulations. you should not use renesas electronics products or technology described in this document for any purpose relating to military applications or use by the military, including but not limited to the development of weapons of mass des truction. when exporting the renesas electronics products or technology described in this document, you should comply with the applicable export control laws and regulations and follo w the procedures required by such laws and regulations. 10. it is the re sponsibility of the buyer or distributor of renesas electronics products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the contents and conditions set forth in this docume nt, ren esas electronics assumes no responsibility for any losses incurred by you or third parties as a result of unauthorized use of renesas electronics products. 11. this document may not be reproduced or duplicated in any form, in whole or in part, without prio r written consent of renesas electronics. 12. please contact a renesas electronics sales office if you have any questions regarding the information contained in this docum ent or renesas electronics products, or if you have any other inquiries. (note 1) ?re nesas electronics? as used in this document means renesas electronics corporation and also includes its majority - owned subsidiaries. (note 2) ?renesas electronics product(s)? means any product developed or manufactured by or for renesas electronics. (2012 . 4)
general precautions for handling this product 1. circumstances not covered by product guarantee ? if the product was disassembled, altered, or repaired by the customer ? if it was dropped, broken, or given another strong shock ? use at overvoltage, use outside guaranteed temperature range, storing outside guaranteed temperature range ? if power was turned on while connection to the ac adapter, usb interface cable, or target system was in an unsatisfactory state ? if the cable of the ac adapter, the u sb interface cable, the emulation probe, or the like was bent or pulled excessively ? if an ac adapter other than the supplied product was used ? if the product got wet ? if this product is connected to the target system when there is a potential differenc e between the gnd of this product and gnd of the target system. ? if the connectors or cables are plugged/unplugged while this product is in the power - on state. ? if excessive load is applied to the connectors or sockets (as for handling, please see 2. 3 mo unting and connecting connectors . ? if a metal part of the power switch, cooling fan, or another such part comes in contact with an electrostatic charge. ? if the product is used or stored in an environment where an electrostatic or electrical noise is lik ely to occur. 2. safety precautions ? if used for a long time, the product may become hot (50 c to 60 c). be careful of low temperature burns and other dangers due to the product becoming hot. ? be careful of electrical shock. there is a danger of electri cal shock if the product is used as described above in 1. circumstances not covered by product guarantee .
how to use this manual readers this manual is intended for users who wish to perform debugging using the qb - rl78l1c . the readers of this manual are assumed to be familiar with the device functions and usage, and to have knowledge of debuggers. purpose this manual is intended to give users an understanding of the basic specifications and correct usage of the qb - rl78l1c . organization this manual is divided into the following sections. ? general ? setup procedure ? settings at product shipment ? cautions how to read this manual it is assumed that the readers of this manual have general knowledge in the fields of electrical engineering, logic circuits, and microcontrollers. this manual describes the basic setup procedures and how to set switches. to understand the overall functi ons and usages of the qb - rl78l1c contents . to know the manipulations, command functions, and other software - related settings of the qb - rl78l1c conventions note: footnote for item marked with note in the text caution: information requiring particular attention remark: supplementary information numeric representation: binary ... xxxx or xxxxb decimal ... xxxx hexadecimal ... xxxxh prefix indicating power of 2 (address space, memory capacity): k (k ilo): 2 10 = 1,024 m (mega): 2 20 = 1,024 2
terminology the meanings of the terms used in this manual are described in the table below. term meaning target device this is the device to be emulated. target system this is the system to be debugged. this includes the target program and the hardware provided by the user. iecube tm generic name for renesas electronics? high - performance / compact i n - circuit emulator. related documents please use the following documents in conjunction with this manual. the related documents listed below may include preliminary versions. however, preliminary versions are not marked as such. documents related to development tools (user?s manuals) document name document number qb - rl78l1c in - circuit emulator this manual rl78 family user ? s manual :software r01us0015e caution the related documents listed above are subject to change without notice. be sure to use the latest version of each document for designing, etc. iecube is a registered trademark of renesas electronics corporation in japan and germany. windows is either registered trademarks or trademarks of microsoft corporation in the united states and/or other countries. pc/at is a trademark of international business machines corporation.
conten ts chapter 1 general ..................................................................................................................................... 7
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 7 of 42 jan 31, 2014 chapter 1 general the qb - rl78l1c is an in - circuit emulator for emulati ng the rl78/l1c , l13 . hardware and software can be debugged efficiently in the development of systems in which the rl78/l1c , l13 u sed. this manual descries basic setup proc edures, hardware specifications, system specifications, and how to set switches.
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 8 of 42 jan 31, 2014 1.1 hardware specifications table 1 - 1. qb - rl78l1c hardware specifications parameter specification target device rl78/l1c rl78/l13 operating voltage 1.6 v to 3.6 v 1.6v to 5.5v operating frequency main system clock note1 high - speed system clock oscillator 2.7v vdd 3.6 v 1 20 mhz 2.4v vdd < 2.7 v 1 16 mhz 1.8v vdd < 2.4 v 1 8 mhz 1.6v vdd < 1.8 v 1 4 mhz 2.7v vdd 5.5v 1 20 mhz 2.4v vdd < 2.7 v 1 16 mhz 1.8v vdd < 2.4 v 1 8 mhz 1.6v vdd < 1.8 v 1 4 mhz high - speed on- chip oscillator 2.7v vdd 3 .6v 1 24mhz 2.4v vdd < 2.7 v 1 16 mhz 1.8v vdd < 2.4 v 1 8 mhz 1.6v vdd < 1.8 v 1 4 mhz 2.7v vdd 5 .5v 1 24mhz 2.4v vdd < 2.7 v 1 16 mhz 1.8v vdd < 2.4 v 1 8 mhz 1.6v vdd < 1.8 v 1 4 mhz low - speed on - chip oscillator 1.6 v vdd 3.6 v: 15 khz 1.6 v vdd 5.5 v: 15 khz subsystem clock oscillator note 2 1 . 6 v vdd 3.6 v: 32.768 khz 1 . 6 v vdd 5.5 v: 32.768 khz pll note3 1 . 6 v vdd 3.6 v: 48mhz operating temperature range 0 to 40c (no condensation) storage temperature range 15 to 60c (no condensation) external dimensions see figure below power consumption target system power supply current: approx. 18 0 ma max weight approx. 400 g host interface usb interface (1.1, 2.0) note 1 errors are within 0. 0 5%. however, this does not apply to errors of the oscillator or clock system on the target board. note 2 errors are within 0. 004 %. however, this does not apply to er rors of the oscillator or clock system on the target board. note 3 whe n using pll clock of 48 mhz, the clock divided by 2/4/8 of pll clock is supplied as system clock. note 4 does not include projection of power switch note 5 includes projection of screw that fixes rear space adapter note 6 rear space adapter can adjust the height from 30 mm (longest) to 0 mm (shortest) note 7 fro nt space adapter can adjust the height from 20 mm (longest) to 5 mm (shortest) 112mm note4 1 08mm note5 76 mm rear space ad apter note 6 front space adapte r note 7
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 9 of 42 jan 31, 2014 1.2 names and functions of hardware figure 1 - 1. name s of parts of qb - rl78l1c top v iew bottom view power switch power (red led) side view usb connector tcn 1 tcn 2 tcn 3 tcn4 osc1 cn6 power supply connector cooling fan target (green led)
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 10 of 42 jan 31, 2014 (1 ) tcn1, tcn2 , tcn3 these are connectors for connecting a check pin adapter or emulation probe. (2 ) osc1 this is a socket for mounting the oscillator. (3 ) cn6 , tcn4 these are connectors for the shipment inspection. u ser do es n ot need to use these connectors. (4 ) power (red led) this is an led that shows whether the power supply of the qb - rl78l1c is switched on. led state qb - rl78l1c state lit power switch o n not lit power switch off or ac adapter not connected to qb - rl78l1c blinking internal error occurred (contact an renesas electronics sales representative or distributor) (5 ) target (green led) this is an led that shows whether the power supply of the target system is switched on. led state target system state lit target system power supply on not lit target system power supply off or target system not connected (6 ) power switch this is the power switch of the qb - rl78l1c . it is off at shipment. (7) cooling fun this is the cooling fun of the qb - rl78l1c . it work s when the power supply of the qb - rl78l1c is switched on .
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 11 of 42 jan 31, 2014 1. 3 system specifications this section shows the qb - rl78l1c system specifications. table 1 - 2. qb - rl78l1c system specificatio ns parameter specification emulation memory capacity internal rom 512 kb (max.) internal ram 61.75 kb (max.) program execution functions real - time execution function go, start from here, come here, restart, return out, ignore break points and go non - real - time execution function step in, next over, slow motion, go & go memory manipulation available (initialize, copy, compare) register manipulation available (general - purpose registers, control registers, sfrs) disassemble function available local v ariable view local variables watch data view local variables, global variables, or else stack trace view available break functions event break execution: 8 points access: 8 points software break 2000 points pre - execution break 4 points fail - safe b reak non - map, write protect, sfr illegal access, stack overflow, or else other forcible break, trace full break, trace delay break, timeout break, timer overflow break trace functions trace data types program address, program data, access address, acces s data, status, time tag trace modes unconditional trace, section trace, qualify trace, delay trigger trace trace functions non - stop, full stop, full break, delay trigger stop, delay trigger break memory capacity 128k frames real - time ram monitoring function all internal ram spaces time measurement functions measurement clock 12 0 mhz measurement objects start through end of program execution start event through end event maximum measurement time approx. 40 hours and 43 minutes minimum resoluti on 8 n s number of timers for measurement start through end of program execution: 1 start event through end event: 2 measurement results execution time (start through end of execution) maximum, minimum, average, total, pass count (between events) other timer overflow break function, timeout break function other functions command functions set in the console, m apping function, event function, coverage function, snapshot function, dmm function, power - off emulation function, pin mask function, flash self programming emulation function
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 12 of 42 jan 31, 2014 1. 4 system configuration this section shows the system configuration when using the qb - rl78l1c connected to a pc ( windows tm pc , pc/at tm compatible). connection is possible even without optional products. figure 1 -2 . s ystem configuration <1> host machine : windows pc, ibm pc/at compatible can be used <2> usb interface cable : cable connecting qb - rl78l1c to host machine < 3 > ac adapter : ac adapters classified by region < 4 > qb - rl78l1c : this product < 5 > check pin adapter (optional) : adapter used for monitoring waveforms with oscilloscope < 6 > emulation probe : high - characteristic fpc type emulation probe < 7 > exchange adapter : adapter that performs pin conversion < 8 > space adapter (optional) : adapter used for height adjustment < 9 > yq connector : connector that connects exchange adapter to target connector <1 0 > target connector : connector soldered to target system <1 1 > mount adapter (optional) : adapter used for mounting target device into socket <1 2 > device : target device <1 3 > target system < 1 > < 2 > < 3 > < 4 > < 6 > < 7 > < 8 > < 9 > < 10 > < 11 > < 12 > < 13 > < 5 >
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 13 of 42 jan 31, 2014 remarks 1. refer to 1. 6 package contents for the purchase forms of the above products. 2 . as for handling of connectors, refer to 2.3 mounting and connecting connectors . 3 . the part number of < 3 > differs depend ing on the region of use. see table 1 - 5 part numbers of ac adapter for iecube classified by region for the part numbers. the iecube requires an ac adapter that must be purchased separately. 4 . see table 1 - 4 common adapter and probe for the part numbers of < 5 > and < 6 >. 5 . the combination of < 7 >, < 8 >, < 9 >, <1 0 >, and <1 1 > varies depending on the emulation device. see table 1 - 3 adapters and connectors for each target device for the combinations.
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 14 of 42 jan 31, 2014 1. 5 system configuration for each target device the follo wing table lists the system configuration for each target device of the qb - rl78l1c . the adapter and connector for each device, and common probe and adapter are sold separately. an exchange adapter, a yq connector, a target connector, and an emulation prob e are included, depending on the order product name. for details, refer to 1. 6 package contents. remark for the package draw ings of the connector, adapter and probe, refer to the following url. http://ww w.renesas.com/iecube/rl78 table 1 - 3. adapters and connectors for each target device target device package exchange adaptor space adaptor yq connector target connector mount adaptor rl78/l1c 8 0 fb qb - 80fb - ea - 06t qb - 80fb - y s - 01t qb - 80fb - yq - 01t qb - 80fb - nq - 0 1 t qb - 80fb - hq - 01t 100fb qb - 100fb - ea - 01t qb - 100fb - ys - 01t qb - 100fb - yq - 01t qb - 100fb - nq - 01t qb - 100fb - hq - 01t rl78/l13 64fa qb - 64fa - ea - 02t qb - 64fa - ys - 01t qb - 64fa - yq - 01t qb - 64fa - nq - 01t qb - 64fa - hq - 01t 64fb qb - 64fb - ea - 05t qb - 64fb - ys - 01t qb - 64fb - yq - 01t qb - 64fb - nq - 01t qb - 64fb - hq - 01t 80fa qb - 80fa - ea - 02t qb - 80fa - ys - 01t qb - 80fa - yq - 01t qb - 80fa - nq - 01t qb - 80fa - hq - 01t 80fb qb - 80fb - ea - 07t qb - 80fb - ys - 01t qb - 80fb - yq - 01t qb - 80fb - nq - 01t qb - 80fb - hq - 01t table 1 - 4. common adapter and probe name part number target device check pin adapter qb - 144- ca - 01 rl78/l1c ,rl78/l13 emulation probe qb - 144- ep- 0 2s rl78/l1c ,rl78/l13
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 15 of 42 jan 31, 2014 1. 6 package contents the included products are described for each order product name. products supplied with qb - rl78l1c - zzz 1: qb - rl78l1c 2 : usb interface cable (2 meters) 3 : online user registration card (warranty card and software contract in one) 4 : probe holder 5 : list of package 6 : safety precautions (iecube) information (document) 7 : emc regulation (vcci, fcc) (document) 8 : tab le of toxic and hazardous substance and elements products supplied with qb - rl78l1c -t 8 0 fb 1 to 8 9 : emulation probe qb -144-ep- 0 2 s 10: exchange adapter qb -8 0 fb - ea-0 6 t 11: yq connector qb -80 fb -yq - 01t 12: target connector qb -8 0 fb - nq -01t product s supplied with qb - rl78l1c - t100fb 1 to 8 9 : emulation probe qb -144-ep- 0 2s 10: exchange adapter qb -100 fb -ea-0 1 t 11: yq connector qb - 100 fb -yq -01t 12: target connector qb -100 fb - nq -01t products supplied with qb - rl78l1c - t64fa 1 to 8 9 : emulatio n probe qb -144-ep- 0 2s 10: exchange adapter qb - 64fa - ea-0 2 t 11: yq connector qb - 64fa -yq - 01t 12: target connector qb - 64fa - nq -01t products supplied with qb - rl78l1c - t64fb 1 to 8 9 : emulation probe qb -144-ep- 0 2s 10: exchange adapter qb -64 fb - ea-0 5 t 11: yq connector qb -64 fb -yq - 01t 12: target connector qb -64 fb - nq -01t
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 16 of 42 jan 31, 2014 products supplied with qb - rl78l1c - t80fa 1 to 8 9 : emulation probe qb -144-ep- 0 2s 10: exchange adapter qb - 80fa - ea-0 2 t 11: yq connector qb - 80fa -yq - 01t 12: target conne ctor qb - 80fa - nq -01t products supplied with qb - rl78l1c - t80 fb 07 1 to 8 9 : emulation probe qb -144-ep- 0 2s 10: exchange adapter qb -80 fb - ea-0 7 t 11: yq connector qb -80 fb -yq - 01t 12: target connector qb -80 fb - nq -01t
qb - rl78l1c in - circuit emulator chapter 1 general r20ut 2703e j0 2 00 rev.2.00 p age 17 of 42 jan 31, 2014 1. 7 ac adapter for iecube the s pecifications of the ac adapter for iecube differ depending on the region of use. be sure to use an ac adapter corresponding to the region of use. table 1 - 5. part numbers of ac adapter for iecube classified by region product destination (region) notes 1, 2 part number ac adapter (sold separately) japan qb - common - pw - jp usa qb - common - pw - ea china qb - common - pw - cn hong kong qb - common - pw - hk korea qb - common - pw - kr singapore qb - common - pw - sg taiwan qb - common - pw - tw notes 1. products are shipped only on order from each region. 2. contact a distributor or a renesas electronics sales representative for information on regions other than the above.
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 18 of 42 jan 31, 2014 chapter 2 setup procedure this chapter explains the qb - rl78l1c setup procedure. setup can be completed by per forming installation setup in the order in which it appears in this chapter. perform setup along the lines of the following procedure. see 1.2 names and functions of hardware for clock positions. clock settings see 2.2 clock settings. see 2.1 software settings. mounting and connecting connectors see 2. 3 mounting and connecting connectors connecting usb interface cable and ac adapter see 2. 6 connecting usb interface cable and ac adapter . see 2. 7 switching power o n and off . see 2. 4 connecting qb - rl78l1c to target system . software settings
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 19 of 42 jan 31, 2014 2 .1 software settings check the user's manual for the debugger that will be used. 2.2 clock settings the qb - rl78l1c c lock must be set to the clock used by the target device. for details about how to set the clock, check the user's manual for the debugger that will be used. qb - rl78l1c cl ock settings for the clock used by the target device are shown below. oscillation with the resonator on the target system is not supported. therefore, the in - circuit emulator cannot emulate the oscillation operation of the clock on the target system. table 2 -1 . list of clock s ettings clock used clock supply (1) high - speed system clock (x1 oscillator or external input) (a) when the clock generated within the emulator is used (b) when the clock (a square wave) is supplied from the target system (c) when t he oscillator (osc1) mounted onto the emulator is used ( 2 ) internal high - speed oscillation clock uses the clock internally generated from the emulator ( 3 ) internal low - speed oscillation clock uses the clock internally generated from the emulator ( 4 ) sub system clock (xt1 oscillator or external input) (a) when the clock generated within the emulator is used (b) when the clock (a square wave) is supplied from the target system
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 20 of 42 jan 31, 2014 (1 ) high - speed system clock the clock settings are listed below. table 2 -2 . settings for high - speed system clock type of clock to be used osc1 (a) when the clock generated within the emulator is used ? (b) when the clock (a square wave) is supplied from the target system note ? (c) when the oscillator (osc1) mounted onto th e emulator is used oscillator mounted note this setting is not possible when target led is not lit. remarks 1. settings other than the above are prohibited. 2. selection of (a) or (b) is possible regardless of whether the oscillator is not mounted in th e osc1 socket. (a) when the clock generated within the emulator is used this method uses the clock generated inside the emulator. the oscillation frequency that will be used must be set in the debugger. for details about how to set the oscillation frequen cy, check the user's manual for the debugger that will be used. (b) when the clock (a square wave) is supplied from the target system the clock input from the target system is then used. to input a clock from the target system, input to the clock pin (x2) the square - wave signal with the same voltage potential as that of the target device supply voltage (vdd). inputting the inverted signal to x1 is not necessary. the selectable frequencies are same as those of the target device. for debugger settings, chec k the user's manual for the debugger that will be us ed. oscillation by a resonator in the target system is not supported. (c ) when the oscillator (osc1) mounted onto the emulator is used mount an oscillator in the osc1 socket in the emulator and then sele ct the ?clock socket? in the debugger. the clock generated from the oscillator mounted on the emulator is used. the selectable frequencies are same as those of the target device. to modify the clock setting, the acrylic board on the bottom of the qb - rl78l1c must be removed. the acrylic board can be removed by lifting it up. for debugger settings, check the user's manual for the debugger that will be used.
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 21 of 42 jan 31, 2014 figure 2 - 1. acrylic board removal method as an oscillator note to be mounted in the osc1 socket in the emulator, use the one that satisfies the following specifications. - supply voltage: 5.0 v - output level: cmos note an oscilla tion circuit that uses a resonator cannot be used. figure 2 -2 . oscillator shape figure 2 -3 . mapping of oscillator to socket remark insert the oscillator into the socket, take care for the pin 1 position. top view
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 22 of 42 jan 31, 2014 (2 ) internal high - speed oscillation clock this method uses the clock inside the emulator by configuring the use of the high -s peed oscillation clock in the user program. (3 ) internal low - speed oscillation clock this method uses the clock inside the emulator by configuring the use of the low - speed oscillation clock in the user program. (4 ) subsystem clock the clock settings are listed below. table 2 -3 . settings for subsystem clock type of clock to be used (a) when the clock generated within the emulator is used (b) when the clock (a square wave) is supplied from the target system (a) when the clock generated within the emula tor is used this method uses the clock inside the emulator by configuring the use of the subsystem clock in the user program. for debugger settings, check the user's manual for the debugger that will be used. (b) when the clock (a square wave) is supplied from the target system the clock input from the target system is then used. to input a clock from the target system, input to the clock pin (xt2) the square - wave signal with the same voltage potential as that of the target device supply voltage (vdd). in putting the inverted signal to xt1 is not necessary. the selectable frequencies are same as those of the target device. for debugger settings, check the user's manual for the debugger that will be us ed. oscillation by a resonator in the target system is no t supported.
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 23 of 42 jan 31, 2014 2. 3 mounting and connecting connectors this section describes the methods of connecting the qb - rl78l1c and target system. make connections with both the qb - rl78l1c and target system powered off. the following abbreviations are used in this section: - nq : target connector - yq: yq connector - ea: exchange adapter - ma: mount adapter - ca: check pin adapter - sa: space adapter 2. 3 .1 mounting nq to target system (1) thinly apply a two - component epoxy adhesive (hardening time at least 30 min utes) to the ends of the four projections on the base of the nq and adhere the nq to the user board (clean the surface of the target system board using alcohol or the like). if alignment of target system pads to nq leads is difficult, align them as in (2) . (2) align by inserting the guide pins for alignment for the nq (nqguide) through the pin holes on the top of the nq . accessory holes are 1.0 mm non - through holes in two or three places. (for hole positions, see the particular nq drawing.) (3) solder after fitting the ma to the nq . this is to prevent troubles such as flux or solder splashing and adhering to the nq contact pins when soldering. - soldering conditions solder reflow 260c 10 seconds or less manual soldering 350c 5 second s or less (1 pin) caution do not perform washing by flux immersion or vapor. (4) take away the guide pins.
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 24 of 42 jan 31, 2014 2. 3 .2 mounting yq to nq (1) after confirming that there are no broken or bent yq contact pins, fit the yq in the nq and fasten it using the supplied yqguide (for the fastening method, see the next step, (2)). if repeatedly inserting and removing, be sure to inspect the yq pins before fitting. if pins are bent, correct them using something thin and flat such as the edge of a knife. (2) fasten yq to the nq on the target system using the supplied yqguide. fasten the screws equally in the four corners using the supplied flat - blade screwdriver or a torque driver. the tightening torque of the yqguide is 0.054 nm (max.). too great tightening causes bad connections. f our screws for fitting to the ma (m2 x 10 mm / 4 units) are also included with the yq. figure 2 -4 . mounting of ea, yq and nq ea yqguide supplied with yq yq tc target system 2. 3 . 3 plugging ea into yq match the pin 1 position of the yq or sa (corner cuts match in both) to the pin 1 position of the ea and plug in. - when plugging or unplugging, press on the nq , yq, and sa with a finger so that there is no force on the nq . - when plugging or unplugging, be careful of t he direction of wiggling. as a tool when unplugging, insert some kind of thin non - conductive material such as a wooden stick between the yq (sa) and ea and wiggle while slowly unplugging. be careful since the connector will be damaged if this is done in t he wrong direction. nq
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 25 of 42 jan 31, 2014 2. 3 . 4 precautions for handling nq, yq, sa, and ca (1) when taking the nq from the box, press down on the body and take out the sponge first. (2) since the pins of the yq are thin and easily bent, be careful. when inserting it in the nq, confirm that there are no bent pins. (3) when screwing a yq soldered to a board to the nq, fasten the screws in four places in turn using a #0 or #1 phillips precision screwdriver or torque driver after tentatively tightening them. fix the torque at 0.054 nm (max.). if just one place is overtightened, it may cause poor contact. moreover, a board being connected to the yq must have accessory holes in prescribed positions (four places: 2.3 mm or 3.3 mm). the 3.8 mm or 4.3 mm that is the screw head size is an area where wiring is prohibited. (4) in yq and sa removal, since there is a possibility of yq pins being bent or broken when prying and wiggling, remove them gradually using a flatbladed screwdriver from four directions. moreover, to connect a nd use the yq and sa, screw the yq to the nq according to the yqguide (included with the yq) using a 2.3 mm flatbladed screwdriver and then connect it to the sa. fix the torque at 0.054 nm (max.). if even one place is overtightened, it may cause poor con tact. (5) for the nq, yq, and sa, since there is a possibility that washing fluid on the structure will remain in the connector, do not perform washing. (6) nq , ic, and yq cannot be used in combination. (7) a nq /yq system cannot be used in an environment o f vibrations or shocks. (8) it is assumed that this product will be used in system development and evaluation. moreover, when used in japan, electrical appliance and material control law and electromagnetic disturbance countermeasures have not been applie d. (9) since there are rare cases of shape change if the box is left for a long time in a place where it is 50c or higher, for safekeeping, store it in a place where it is no higher than 40c and direct sunlight does not hit it. (10) for details about han dling the nq , yq, and sa, see the nqpack series technical materials at the website of tokyo eletech corporation. http://www.tetc.co.jp (11) ca the ca is an optional product for iecube, and can be used to measure the w aveform between iecube and the target system. since the pins on the ca do not correspond to the pin layout in each device, the pin header cover must be mounted according to the device to be used. for mounting methods of the pin header cover, refer to url . http://www.renesas.com/qb_144_ca_01
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 26 of 42 jan 31, 2014 2. 3 . 5 precautions for mounting ic using nq and ma (1) confirm that there is no weld flash in the resin (sealant part) of the ic. if there is weld flash, remove it using a knife or the like. (2) confirm that there is no weld flash breaking or bending of ic leads. in particular, confirm the planarity of ic leads. if there is abnormality in the planarity, correct that portion. (3) viewing the nq contact pins from th e top, if there are foreign bodies on them, remove them using a brush or the like. after confirming (1) to (3), fit the ic to the nq . also fit the ma. (4) put the supplied m2 x 6 mm screws in the four accessory holes of the ma and fasten the screws in opp osite corners. at that time, use either the dedicated screwdriver that is supplied or a torque driver to fasten them equally in turn with a tightening torque of 0.054 nm (max.). since the contact is poor if tightening is too great, once you have lightly fastened the ma screws, tighten them again. (5) depending on the use environment, when a device has been left for a long time, starting up may be late or not do . in this case, loosen the screws slightly and then retighten them. (6) if starting up may be l ate or not do after (5) above, check (1) to (3) again. (7) tightening the screws of the ma too much may give rise to cracks in the molded part of the ma (plastic part) and bend the mold into a bowed shape, making contact poor. (8) after soldering the nq , d o not perform cleaning by flux immersion or vapor.
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 27 of 42 jan 31, 2014 probe holder 2. 4 connecting qb - rl78l1c to target system if connecting the emulation probe ( qb -144-ep- 0 2s ) , connect it to the qb - rl78l1c and the target system by the following procedure. (a) connect the qb - rl78l1c to the probe. connect the e mulation probe to the qb - rl78l1c , as shown below. insert cn1 , cn2 and cn 3 of the probe into tcn1 , tcn2 and tcn 3 of the qb - rl78l1c . insert the probe holder into qb - rl78l1c as below. figure 2 -5 . connect the qb - rl78l1c to the probe (b ) connection of emulation probe gnd wire there are three gnd wires in the emulation probe. connect them to the qb - rl78l1c and target system. <1> fasten the gnd wire on the qb - rl78l1c s ide of the emulation probe to the nut on the bottom of the qb - rl78l1c using a #0 or #1 phillips precision screwdriver (connection of b to a in figure 2 - 6 ). <2> next insert the connector on the top of the emulation probe into the connector at the opening on the bottom of the qb - rl78l1c from below being careful of the insertion direction (connection of c in figure 2 - 6 to qb - rl78l1c ).
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 28 of 42 jan 31, 2014 figure 2 -6 . gnd wir e <3> connect the yq connector and the exchange adapter to the target connector (d in figur e 2-6) . <4> connect the emulation probe to the exchange adapter (connection of e to f in figure 2 -6 ). < 5 > connect the two gnd wires on the target system side of the emulation probe to the target system gnd. if a pin or screw is fastened to the target syste m gnd, remove the transparent terminal cover on the end of the gnd wire and fasten the y terminal of the gnd wire to the target system (g in figure 2 - 6). if the gnd on the target system is an exposed pad, likewise fasten the y terminal to the pad on the ta rget system by soldering (h in figure 2 - 6) (recommended soldering iron temperature setting: 300c). < 6 > if the target system has only one gnd, connect only one of the gnd wires of the emulation probe. cut off the other gnd wires with a nipper or leave it a s is without removing the pin cover. < 7 > since the length of the gnd wire below the head (insulated part) is approximately 60 mm, there must be at least a gnd to which it can be connected to within the range of the two approximately 60 mm radius sections o f the target system for connecting the emulation probe, as shown in figure 2 - 7. the gnd wire of the emulation probe is soldered to positions j and k in figure 2 -7. qb - rl78l1c (a) (b) (c) (d) (f) (e) (h) (g) target system
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 29 of 42 jan 31, 2014 figure 2 -7 where gnd wire can b e connected (c) ensuring isolation adjust the hei ght of the qb - rl78l1c with the front space adapter and the rear space adapter and ensure isolation from the target system. (d ) precautions related to emulation probe <1> be careful that stress of the emulation probe is not placed on the target connector. moreover, when removing the emulation probe, remove it slowly while pressing down on the exchange adapter with a finger so that there is no stress on the target connector. <2> be sure to connect the gnd wire of the emulation probe to the qb - rl78l1c and th e target system. if it cannot be connected, the impedance of the cable is unstable and could bring about lowering of signal transmission characteristics or distortion of the output waveform for an input waveform. (k) (j) l = 60 mm l = 60 mm 24.7 mm 34. 3 mm u ser system
qb - rl78l1c in - circuit emulator chapter 2 setup procedure r20ut 2703e j0 2 00 rev.2.00 p age 30 of 42 jan 31, 2014 2. 5 notes on power supply and gnd pin connection for power supplies and gnd pins of the target device, be sure to connect all pins to each power supply or gnd. 2. 6 connecting usb interface cable and ac adapter plug the usb interface cable supplied with the qb - rl78l1c into the usb connect or of the host machine, and plug the other side into the usb connector on the rear of the qb - rl78l1c . plug the ac adapter into the power supply connector on the rear of the qb - rl78l1c and plug the other side into a receptacle . for qb - rl78l1c connector posi tions, see figure 2 -8 . figure 2 -8 . connector positions 2. 7 switching power on and off be sure to switch the power on and off according to the following procedures. - switching power on - switching power off <1> qb - rl78l1c power on <1> debugger termination <2> target system power on note <2> target system power off note <3> debugger startu p < 3> qb - rl78l1c power off note in the procedures, <2> is unnecessary if the target system is not connected. caution if the wrong sequence was used for the operation, the target system or qb - rl78l1c may fail power supply connector (connect ac adapter) usb connector (connect usb interface cable)
qb - rl78l1c in - circuit emulator c hapter 3 settings at product shipment r20ut 2703e j0 2 00 rev.2.00 p age 31 of 42 jan 31, 2014 chapter 3 settings at product shipment table 3 - 1. settings at shipment item setting remarks osc1 not mounted oscillator can be mounted note . power switch set to off at shipment. n ote the oscillation circuit using an oscillation cannot be used.
qb - rl78l1c in - circuit emulator c hapter 4 cautions r20ut 2703 e j0 2 00 rev.2 .00 p age 32 of 42 jan 31, 2014 chapter 4 cautions 4.1 cautions regarding differences between target device and qb - rl78l1c when debugging is performed by connecting the qb - rl78l1c to the target system, the qb - rl78l1c emulates the target device as if it operates in the target system. however, the target device and the qb - rl78l1c operate differently in the following ways. consequently, the target device should be used for final evaluation before launching mass produ ction, and the customer is to be responsible for judging the appropriateness of applying the qb - rl78l1c . - on - chip debug function the on - chip debug function cannot be emulated. - oscillator the qb - rl78l1c does not support clock input by an oscillator in the target system. consequently, the operation clock frequency when the target device is mounted in the target system may differ from the operation clock frequency when the qb - rl78l1c is connected. - pin characteristics the pin characteristics of the qb - rl78l1c slightly differ when the target device is mounted to the target system, because a connector, adapter, emulation probe, and circuit board exist between the qb - rl78l1c and the target system. in particular, note that the a/d converter conversion res ults are commonly - affected. - current consumption the current consumption of the qb - rl78l1c differs from that of the target device. the maximum current consumption is around 1 8 0 ma. in the same manner, the current consumption in standby mode also differs from that of the target device. - a/d conversion error around 0[v] and 5.5[v] a/d conversion error around 0[v] and 5.5[v] on qb - rl78l1c is large . when a/d input voltage is 0.1[v] and lower or 5.36[v] and higher, use on - ch ip debugger or actual equip ment .
qb - rl78l1c in - circuit emulator c hapter 4 cautions r20ut 2703 e j0 2 00 rev.2 .00 p age 33 of 42 jan 31, 2014 - change the positive reference voltage on the a/d converter when change the positive reference voltage, after setting adrefp1 and adrefp0 , stabilization wait time of emulator is differ ent from that of the target device . table 4 - 1 ta rget devices and stabilization wait time o f qb - rl78l1c adm2 register ( value after change ) stabilization wait time adrefp1 adrefp0 target devices rl78/l1c target devices rl78/l13 qb - rl78l1c 1 0 1 0 s 5 s 1m s 0 0 1 s no 1m s 0 1 1 s no 1m s - p122 input characteristics the p122 input characteristics differ between the target device and the emulator. table 4 -2 . input characteri stics of p122 pins item i nput characteristics of p122 pins target devic e rl78/l1c vih min 0.8vdd 1.6 v d vdd d 3 . 6 v vil max 0. 2 vdd 1.6 v d vdd d 3 . 6 v target device rl78/l13 vih min 0.8vdd 1.6 v d vdd d 5.5 v vil max 0. 2 vdd 1.6 v d vdd d 5.5 v qb - rl78l1c vih min 0.7vdd 2 . 7 v d vdd d 5.5 v 0. 8 vdd 1 . 6 v d vdd < 2 . 7 v vil max 0.3vdd 2.7 v d vdd d 5.5 v 0.2vdd 1.6 v d vdd < 2.7 v - power - on - reset (po r ) voltage value the power -on- reset (po r ) voltage value differs from that of the target device. table 4 -3 . power -on- reset (po r ) voltage value item min. typ. max. target device po r 1.4 7 v 1.51 v 1.55 v pdr 1.4 6 v 1.50 v 1.5 4 v qb - rl78l1c por 1.54 v pdr 1.47 v
qb - rl78l1c in - circuit emulator c hapter 4 cautions r20ut 2703 e j0 2 00 rev.2 .00 p age 34 of 42 jan 31, 2014 - u regc pin voltage leve ls (rl78/l1c only) uregc pin voltage level on qb - rl78l1c differs from the target device . target device: 3.3v qb - rl78l1c : open - ttl inp ut buffer characteristics if the port input mode register (pim) is used to set the input of a pin that can be set for the ttl buffer to the ttl level, the high - level input voltage characteristics differs from that of the target device. refer to a device u ser ? s manual about t he pins which setting is possible to a ttl buffer. table 4 -4 . input characteristics of ttl item conditions target device rl78/l1c vih min 2.0 v 3 . 3 v vdd 3 . 6 v 1.5 v 1 . 6 v vdd < 3 . 3 v vil max 0. 5 v 3.3 v vdd 3 . 6 v 0. 32v 1 . 6 v vdd < 3.3 v target device rl78/l13 vih min 2.2 v 4.0 v vdd 5.5 v 2.0 v 3.3 v vdd < 4.0 v 1.5 v 1.6 v vdd < 3.3 v vil max 0.8 v 4.0 v vdd 5.5 v 0.5 v 3.3 v vdd < 4.0 v 0.32 v 1.6 v vdd < 3.3 v qb - rl78l1c vih min 2.0v 3.3 v vdd 5.5 v 1.17v 1 . 6 v vdd < 3.3 v vil max 0.8v 3.3 v vdd 5.5 v 0. 62v 1 . 6 v vdd < 3.3 v
qb - rl78l1c in - circuit emulator c hapter 4 cautions r20ut 2703 e j0 2 00 rev.2 .00 p age 35 of 42 jan 31, 2014 - the detection voltage value of the v oltage detector (lvd) lvd detection voltage differs from that of the target device. . table 4 -5 . the detection voltage target device rl78/l1c target device rl78/l13 qb - rl78l1c rising edge failing edge rising edge failing edge rising edge failing edge 1.67v 1.63v 1.67v 1.63v 1.64v 1.77v 1.73v 1.77v 1.73v 1.74v 1.88v 1.84v 1.88v 1.84v 1.85v 1.98v 1.94v 1.98v 1.94v 1.95v 2.09v 2.04v 2.09v 2.04v 2.05v 2.50v 2.45v 2.50v 2.45v 2.46v 2.61v 2.55v 2.61v 2.55v 2.56v 2.71v 2.65v 2.71v 2.65v 2.66v 2.81v 2.75v 2.81v 2.75v 2.76v 2.92v 2.86v 2.92v 2.86v 2.87v 3.02v 2.96v 3.02v 2.96v 2.97v 3.13v 3.06v 3.13v 3.06v 3.07v 3.75v 3.67v 3.68v 4.06v 3.98v 3.99v - i/o port output signal level detection function i/o port output signal level detection function emulation is not s upported. even if you set as ? output data is read (pms0=1) ? at port mode select register ( p ms), the value of the port register (pmn) is read. remark m = 0 to 8, 1 2 , 14, 15, n = 0 to 7 - pll clock (rl78/l1c only) if there is mismatch on the high -sp eed system clock frequency (f mx ) setting and the pll operation register (dscctl) setting , qb - rl78 l 1c generates 1mhz as pll oscillation frequency (f pll ). refer to the device user ? s manual regarding a high - speed system clock frequency for usb clock and regi ster setting of pll.
qb - rl78l1c in - circuit emulator c hapter 4 cautions r20ut 2703 e j0 2 00 rev.2 .00 p age 36 of 42 jan 31, 2014 - d+/d - pull - up operation when using usb function module (rl78/l1c only) d+/d - pull - up operation on qb - rl78l 1c differs from the target device. target device: - d+ pull - up is enabled when bit 4 of the s ystem c onfiguration c ontrol r egi ster (syscfg) is ?1 ? (dprpu = ?1 ?) - d - pull - up is enabled when bit 3 of the s ystem c onfiguration c ontrol r egister (syscfg) is ?1 ? (dmrpu = ?1 ?) qb - rl78l 1c: either bit 4 (dprpu) or bit 3 (dmrpu) of the system configuration control register (syscfg) is made "1" , d - or d+ is pulled up as follows. - d+ pull - up is enabled when using the full - speed operation. - d - pull - up is enabled when using the low - speed operation. - operating voltage of usb battery charging detection (rl78/l1c only) operation voltage of usb battery charging detection on qb - rl78 l 1c differs from the target device. target device: operation voltage is proportional to uvbus voltage levels because it is generated by the supply voltage of uvbus pin. qb - rl78l 1c: operation voltage is 5v because it is generated by qb - rl78 l 1c internal power supply (5v).
qb - rl78l1c in - circuit emulator c hapter 4 cautions r20ut 2703 e j0 2 00 rev.2 .00 p age 37 of 42 jan 31, 2014 - capacitor which is mounted on user system when lcd controller/driver is used the following capacitors are mounted on qb - rl78l1c internal circuit. because of this, terminal characteristic on qb - rl78l1c is slightly different from target device. mounting point: between vl1 and gnd terminals, between vl2 and gnd terminals, between vl3 and gnd terminals, between vl4 and gnd terminals, between caph and capl terminals mounted conde nser capacity: 0.1uf - lcd controller/ driver behavior when executing stop instruction or an instruction which stops the main system clock (fmain) with setting the main system clock (fmain) to an operation clock of lcd controller/driver, lcd controller/dri ver stops execution on target device. on the other hand, it continues execution on qb - rl78l1c . - port function of pi n lcd alternate function pin when using lcd alternate function pin as port function, pin status becomes high impedance for 6.5 ms after th e port mode register (pmn) setting and the lcd port function register (pfsegm) setting . remark m = 0 to 6, n = 0 to 3, 5, 7, 12, 14
qb - rl78l1c in - circuit emulator c hapter 4 cautions r20ut 2703 e j0 2 00 rev.2 .00 p age 38 of 42 jan 31, 2014 4. 2 note of debugging - operation after target system power application after power application, a program will be exe cuted for the target device mounted in the target system when reset is released. however, with the qb - rl78l1c , the program does not start until an operation to start execution is performed after the program is downloaded using the debugger. - relation between standby function and break function the break is interrupt function of cpu. the standby mode is released by the break for using the following debug function. - forced break function . - step execution of the standby instruction (s tops user program after executi ng instruction ) - pseudo real - time ram monitor function (break when readout) - pseudo dynamic memory modification function (break when write) - b reakpoint setting during executing of the user program. - invalid memory access detecti on function (iaw) the behavior when detecting an invalid memory access is different between target device and emulator. target device : reset qb - rl78l1c : fail - safe break - crc calculation function when using the crc calculation function, do not set s oftware breaks. differing calculation results will be output.
revision history qb - rl78l1c in - circuit emulator user ? s manual rev. date description page summary 1.00 octob er 3 1 , 2013 ? ?
qb - rl78l1c in - circuit emulator user?s
? 201 4 renesas electronics corporation a nd renesas solutions corp . c
r20ut2703ej0200 qb - rl78l1c in- circuit emulator user ? s manual

▲Up To Search▲

Price & Availability of QB-RL78L1C

	To Download QB-RL78L1C Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .