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| user?s manual target devices pd178024 subseries IE-178134-NS-EM1 emulation board 1991 ? document no. u16078ej2v0um00 (2nd edition) date published october 2002 n cp(k) printed in japan 2002
user?s manual u16078ej2v0um 2 [memo] user?s manual u16078ej2v0um 3 windows is either a registered trademark or a trademark of microsoft corporation in the united states and/or other countries. pc/at is a trademark of international business machines corporation. m8e 00. 4 the information in this document is current as of august, 2002. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec's data sheets or data books, etc., for the most up-to-date specifications of nec semiconductor products. not all products and/or types are available in every country. please check with an nec sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without prior written consent of nec. nec assumes no responsibility for any errors that may appear in this document. nec does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec semiconductor products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. nec assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec endeavours to enhance the quality, reliability and safety of nec semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. nec semiconductor products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. the recommended applications of a semiconductor product depend on its quality grade, as indicated below. customers must check the quality grade of each semiconductor product before using it in a particular application. "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 "special": transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "specific": aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. the quality grade of nec semiconductor products is "standard" unless otherwise expressly specified in nec's data sheets or data books, etc. if customers wish to use nec semiconductor products in applications not intended by nec, they must contact an nec sales representative in advance to determine nec's willingness to support a given application. (note) (1) "nec" as used in this statement means nec corporation and also includes its majority-owned subsidiaries. (2) "nec semiconductor products" means any semiconductor product developed or manufactured by or for nec (as defined above). ? ? ? ? ? ? user ? s manual u16078ej2v0um 4 regional information some information contained in this document may vary from country to country. before using any nec product in your application, piease contact the nec office in your country to obtain a list of authorized representatives and distributors. they will verify: ? device availability ? ordering information ? product release schedule ? availability of related technical literature ? development environment specifications (for example, specifications for third-party tools and components, host computers, power plugs, ac supply voltages, and so forth) ? network requirements in addition, trademarks, registered trademarks, export restrictions, and other legal issues may also vary from country to country. nec electronics inc. (u.s.) santa clara, california tel: 408-588-6000 800-366-9782 fax: 408-588-6130 800-729-9288 nec electronics hong kong ltd. hong kong tel: 2886-9318 fax: 2886-9022/9044 nec electronics hong kong ltd. seoul branch seoul, korea tel: 02-528-0303 fax: 02-528-4411 nec electronics shanghai, ltd. shanghai, p.r. china tel: 021-6841-1138 fax: 021-6841-1137 nec electronics taiwan ltd. taipei, taiwan tel: 02-2719-2377 fax: 02-2719-5951 nec electronics singapore pte. ltd. novena square, singapore tel: 253-8311 fax: 250-3583 nec do brasil s.a. electron devices division guarulhos-sp, brasil tel: 11-6462-6810 fax: 11-6462-6829 j02.4 nec electronics (europe) gmbh duesseldorf, germany tel: 0211-65 03 01 fax: 0211-65 03 327 sucursal en espa ? a madrid, spain tel: 091-504 27 87 fax: 091-504 28 60 v lizy-villacoublay, france tel: 01-30-67 58 00 fax: 01-30-67 58 99 succursale fran ? aise filiale italiana milano, italy tel: 02-66 75 41 fax: 02-66 75 42 99 branch the netherlands eindhoven, the netherlands tel: 040-244 58 45 fax: 040-244 45 80 branch sweden taeby, sweden tel: 08-63 80 820 fax: 08-63 80 388 united kingdom branch milton keynes, uk tel: 01908-691-133 fax: 01908-670-290 user?s manual u16078ej2v0um 5 major revisions in this edition pages description p.29 modification of table 3-2 jumper settings on ie-78k0-ns pp.39, 40 modification of the size on the adapter block in figures b-2 connection conditions of target system (when np-80gc-tq is used), b-3 connection conditions of target system (when np-h80gc-tq is used), b-5 connection conditions of target system (when np-80gf-tq is used) the mark shows major revised points. user?s manual u16078ej2v0um 6 introduction product overview the IE-178134-NS-EM1 is designed to be used with the ie-78k0-ns or ie-78k0-ns-a to debug the following target devices that belong to the 178k series of 8-bit single-chip microcontrollers. ? pd178024 subseries: pd178022, 178023, 178024, 178f124 target readers this manual is intended for engineers who will use the IE-178134-NS-EM1 with the ie- 78k0-ns or ie-78k0-ns-a to perform system debugging. engineers who use this manual are expected to be thoroughly familiar with the target device?s functions and use methods and to be knowledgeable about debugging. organization when using the IE-178134-NS-EM1, refer to not only this manual (supplied with the ie- 178134-ns-em1) but also the manual that is supplied with the ie-78k0-ns or ie-78k0- ns-a. the ie-78k0-ns used in combination with the ie-78k0-ns-pa is functionally equivalent to the ie-78k0-ns-a. therefore, as necessary, read ie-78k0-ns + ie-78k0-ns-pa for ie-78k0-ns-a in this document. ie-78k0-ns or ie-78k0-ns-a IE-178134-NS-EM1 user?s manual user?s manual ? basic specifications ? general ? system configuration ? part names ? external interface functions ? installation ? differences between target devices and target interface circuits purpose this manual?s purpose is to explain various debugging functions that can be performed when using the IE-178134-NS-EM1. user?s manual u16078ej2v0um 7 terminology the meanings of certain terms used in this manual are listed below. term meaning emulation device this is a general term that refers to the device in the emulator that is used to emulate the target device. it includes the emulation cpu. emulation cpu this is the cpu block in the emulator that is used to execute user-generated programs. target device this is device that is the target for emulation. target system this incl udes the target program and the hardware provided by the user. when defined narrowly, it includes only the hardware. ie system this refers to the combination of the ie-78k0-ns or ie-78k0-ns-a and the ie-178134-ns- em1. conventions data significance: higher digits on the left and lower digits on the right note : footnote for item marked with note in the text caution : information requiring particular attention remark : supplementary information related documents the related documents (user?s manuals) indicated in this publication may include preliminary versions. however, preliminary versions are not marked as such. document name document number ie-78k0-ns in-circuit emulator u13731e ie-78k0-ns-a in-circuit emulator u14889e ie-178134-em1 emulation board this manual id78k series integrated debugger ver. 2.30 or later operation (windows? based) u15185e pd178024 subseries u13915e caution the documents listed above are subject to change without notice. be sure to use the latest documents when designing. user?s manual u16078ej2v0um 8 contents chapter 1 general ........................................................................................................... .................11 1.1 system configuration........................................................................................................ ........................12 1.2 hardware configuration ...................................................................................................... ......................14 1.3 basic specifications ........................................................................................................ ..........................15 chapter 2 part names....................................................................................................... ..............16 2.1 parts of main unit.......................................................................................................... .............................17 chapter 3 installation ...................................................................................................... .............18 3.1 connection .................................................................................................................. ...............................19 3.2 clock settings .............................................................................................................. ..............................21 3.2.1 overview of clock settings ................................................................................................ .............21 3.2.2 system clock settings ..................................................................................................... ...............23 3.3 external trigger............................................................................................................ ..............................28 3.4 jumper settings on ie-78k0-ns ............................................................................................... ................29 3.5 jumper settings on ie-78k0-ns-a............................................................................................. ...............29 3.6 jumper settings on IE-178134-NS-EM1 ......................................................................................... ..........29 3.7 switch settings on IE-178134-NS-EM1......................................................................................... ............30 3.8 setting of low-voltage emulation ............................................................................................ ................31 chapter 4 differences between target devices and target interface circuits.......................................................................................................32 chapter 5 restrictions...................................................................................................... .............35 appendix a emulation probe pin assignment table........................................................36 appendix b notes on designing target system ................................................................38 user?s manual u16078ej2v0um 9 list of figures figure no. title page 1-1 system configuration ........................................................................................................ ................................12 1-2 basic hardware configuration (when ie-78k0-ns is used)...................................................................... .......14 1-3 basic hardware configuration (when ie-78k0-ns-a is used) .................................................................... .....14 2-1 IE-178134-NS-EM1 part names ................................................................................................. ......................17 2-2 178134 probe board .......................................................................................................... ............................17 3-1 connection of emulation probe............................................................................................... ..........................20 3-2 external circuits used as system clock oscillator ........................................................................... ................21 3-3 when using clock that is already mounted on emulation board ................................................................. ...22 3-4 when using user-mounted clock ............................................................................................... ......................22 3-5 when using external clock................................................................................................... ............................23 3-6 connections on parts board (when using system clock or user-mounted clock)..........................................24 3-7 crystal oscillator (when using system clock or user-mounted clock).......................................................... ..26 3-8 pin alignment of crystal oscillator and socket .............................................................................. ...................26 3-9 external trigger input position ............................................................................................. .............................28 3-10 ie-78k0-ns or ie-78k0-ns-a main board (g-780009 board) ..................................................................... .....31 4-1 equivalent circuit 1 from emulation circuit ................................................................................. ......................33 4-2 equivalent circuit 2 from emulation circuit ................................................................................. ......................33 4-3 equivalent circuit 3 from emulation circuit ................................................................................. ......................33 4-4 equivalent circuit 4 from emulation circuit ................................................................................. ......................34 4-5 equivalent circuit 5 from emulation circuit ................................................................................. ......................34 b-1 distance between in-circuit emulator and conversion adapter (when 80gc is used)...................................38 b-2 connection conditions of target system (when np-80gc-tq is used) .........................................................39 b-3 connection conditions of target system (when np-h80gc-tq is used).......................................................39 b-4 distance between in-circuit emulator and conversion adapter (when 80gf is used) ...................................40 b-5 connection conditions of target system (when np-80gf-tq is used)..........................................................40 user?s manual u16078ej2v0um 10 list of tables table no. title page 1-1 correspondence between emulation probes and conversion socket/conversion adapters .......................... 13 1-2 basic specifications........................................................................................................ .................................. 15 3-1 system clock settings....................................................................................................... ............................... 23 3-2 jumper settings on ie-78k0-ns............................................................................................... ........................ 29 3-3 jumper settings on g-780009 board of ie-78k0-ns-a........................................................................... ......... 29 3-4 jumper settings on g-78k0h option board of ie-78k0-ns-a ..................................................................... .... 29 3-5 jumper settings on IE-178134-NS-EM1......................................................................................... .................. 29 3-6 switch settings on IE-178134-NS-EM1 ......................................................................................... ................... 30 3-7 power supply voltage and maximum current consumption........................................................................ .... 31 5-1 initial value of port....................................................................................................... ..................................... 35 a-1 np-80gc, np-80gc-tq, np-h80gc-tq, np-80gf, np-80gf-tq pin assignments .................................... 36 b-1 distance between ie system and conversion adapter........................................................................... ......... 38 user?s manual u16078ej2v0um 11 chapter 1 general the IE-178134-NS-EM1 is a development tool for efficient debugging of hardware or software when using one of the following target devices that belong to the 178k series of 8-bit single-chip microcontrollers. this chapter describes the IE-178134-NS-EM1?s system configuration and basic specifications. ? target device ? pd178024 subseries chapter 1 general user?s manual u16078ej2v0um 12 1.1 system configuration figure 1-1 illustrates the IE-178134-NS-EM1?s system configuration. figure 1-1. system configuration fg cable ie-78k0-ns (sold separately) or ie-78k0-ns-a (sold separately) ns card cable mc card cable ie-70000-cd-if-a (sold separately) debugger id78k0-ns (sold separately) device file note 1 (available separately) control software host machine pc-9800 series or ibm pc/at ? compatibles interface board ie-70000-98-if-c (sold separately) interface board ie-70000-pc-if-c (sold separately) interface board ie-70000-pci-if-a (sold separately) interface card interface cable interface cable (ns if cable) in-circuit emulator IE-178134-NS-EM1 (this product) ac adapter ie-70000-mc-ps-b (sold separately) emulation probe note 2 (sold separately) 178134 probe board (included) conversion socket/conversion adapter note 3 (sold separately) bnc probe (included 4) chapter 1 general user ? s manual u16078ej2v0um 13 notes 1. the device file is as follows, in accordance with the subseries. s df178024: pd178024 subseries the device file can be downloaded from the web site of nec electron devices (http://www.ic.nec.co.jp/micro/) 2. the emulation probes np-80gc, np-80gc-tq, np-h80gc-tq, np-80gf, and np-80gf-tq are products of naito densei machida mfg. co., ltd. for further information, contact naito densei machida mfg. co., ltd. (tel: +81-45-475-4191) 3. the conversion sockets/conversion adapters tgc-080sbp and tgf-080rap are products of tokyo eletech corporation. for further information, contact daimaru kogyo co., ltd. tokyo electronics department (tel: +81-3-3820-7112) osaka electronics department (tel: +81-6-6244-6672) table 1-1 shows the correspondence between the emulation probes and conversion sockets/conversion adapters that are sold separately. table 1-1. correspondence between emulation probes and conversion socket/conversion adapters package emulation probe conversion socket/conversion adapter np-80gc (probe length: 200 mm) ev-9200gc-80 80-pin plastic qfp (gc type) np-80gc-tq (probe length: 200 mm) np-h80gc-tq (probe length: 400 mm) tgc-080sbp np-80gf (probe length: 200 mm) ev-9200g-80 80-pin plastic qfp (gf type) np-80gf-tq (probe length: 200 mm) tgf-080rap chapter 1 general user ? s manual u16078ej2v0um 14 1.2 hardware configuration figures 1-2 and 1-3 show the IE-178134-NS-EM1 ? s position in the basic hardware configuration. figure 1-2. basic hardware configuration (when ie-78k0-ns is used) ie-78k0-ns IE-178134-NS-EM1 emulation probe (sold separately) dedicated bus interface ie system host machine interface board (sold separately) 78k0 main board (g-780009 board) emulation board (this product) interface card (sold separately) figure 1-3. basic hardware configuration (when ie-78k0-ns-a is used) host machine 78k0 main board 78k0 performance board external sense probe interface board (sold separately) interface card (sold separately) emulation board (this product) emulation probe (sold separately) ie-78k0-ns-a IE-178134-NS-EM1 dedicated bus interface ie system chapter 1 general user ? s manual u16078ej2v0um 15 1.3 basic specifications the IE-178134-NS-EM1 ? s basic specifications are listed in table 1-2. table 1-2. basic specifications parameter description target device pd178024 subseries system clock 4.5 mhz clock supply external: input via an emulation probe from the target system internal: mounted on emulation board (4.5 mhz), or mounted on the board by the user low-voltage support v dd = 3.5 to 5.5 v (same as target device) user?s manual u16078ej2v0um 16 chapter 2 part names this chapter introduces the parts of the IE-178134-NS-EM1 main unit. the packing box contains the emulation board (IE-178134-NS-EM1). if there are any missing or damaged items, please contact an nec sales representative. fill out and return the guarantee document that comes with the main unit. chapter 2 part names user?s manual u16078ej2v0um 17 2.1 parts of main unit figure 2-1. IE-178134-NS-EM1 part names extout extin cn5 probe connector cn5 80gc/80gf user led IE-178134-NS-EM1 j1 j2 j3 j4 jp1 sw5 sw4 sw3 sw2 sw1 x1 cn6 jp3 sw7 sw6 expansion connector (reserved) system clock x1 figure 2-2. 178134 probe board cn2 gc 178134 probe board user?s manual u16078ej2v0um 18 chapter 3 installation this chapter describes methods for connecting the IE-178134-NS-EM1 to the ie-78k0-ns or ie-78k0-ns-a, emulation probe, etc. mode setting methods are also described. caution before connecting or disconnecting the IE-178134-NS-EM1 to or from the target system or changing the switch settings, turn off the ie system and target system. chapter 3 installation user ? s manual u16078ej2v0um 19 3.1 connection (1) connection with ie-78k0-ns or ie-78k0-ns-a main unit see the ie-78k0-ns user?s manual (u13731e) for a description of how to connect the IE-178134-NS-EM1 to the ie-78k0-ns. for how to connect the IE-178134-NS-EM1 to the ie-78k0-ns-a, refer to the ie-78k0-ns-a user?s manual (u14889e) . (2) connection with emulation probe for how to connect the emulation probe to the IE-178134-NS-EM1, refer to the ie-78k0-ns user?s manual (u13731e) or ie-78k0-ns-a user?s manual (u14889e) . when connecting emulation probe np-80gf or np-80gf-tq, connect it to cn5. when connecting emulation probe np-80gc, np-80gc-tq, or np-h80gc-tq, connect it to cn2 on the 178134 probe board. (3) connection with 178134 probe board connect cn5 of the IE-178134-NS-EM1 and cn1 of the 178134 probe board, aligning pin 1 on both connectors. (4) connection with bnc probe connect the supplied bnc probe to the j1 to j4 connectors on the IE-178134-NS-EM1. the signals corresponding to j1 to j4 are as follows. connect the bnc probe to these connectors to amplify the input from the target system. j1: vcol j2: vcoh j3: fmifc j4: amifc cautions 1. use of incorrect connection methods may damage the ie system. be sure to read the emulation probe?s user?s manual for a detailed description of the correct connection method. 2. do not use cn6, which is exclusively used for expansion. chapter 3 installation user ? s manual u16078ej2v0um 20 figure 3-1. connection of emulation probe main board of ie-78k0-ns (sold separately) or ie-78k0-ns-a (sold separately) emulation board (IE-178134-NS-EM1) emulation probe np-80gc, np-80gc-tq, np-h80gc-tq (sold separately) bnc probe (included) cn5 cn6 (reserved) emulation probe np-80gf, np-80gf-tq (sold separately) 178134 probe board (included) cn2 j1 j2 j3 j4 chapter 3 installation user ? s manual u16078ej2v0um 21 3.2 clock settings 3.2.1 overview of clock settings the system clock to be used during debugging can be selected from (1) to (3) below. (1) clock that is already mounted on emulation board (2) clock that is mounted by user (3) external clock if the target system includes an internal clock, select either (1) clock that is already mounted on emulation board or (2) clock that is mounted by user . for an internal clock, the target device is connected to a resonator and the target device ? s internal oscillator is used. an example of the external circuit is shown in part (a) of figure 3-2. during emulation, the resonator that is mounted on the target system is not used. instead, it uses the clock that is mounted on the emulation board which is installed for the ie-78k0-ns or ie-78k0-ns-a. if the target system includes an external clock, select (3) external clock . for an external clock, a clock signal is supplied from outside of the target device and the target device ? s internal oscillator is not used. an example of the external circuit is shown in part (b) of figure 3-2. caution the ie system will be hung-up if the system clock is not supplied normally. moreover, be sure to input a rectangular wave as the clock from the target. there is no need to supply a clock to x2 pin. figure 3-2. external circuits used as system clock oscillator (a) internal clock (b) external clock x2 x2 target device target device external clock x1 x1 chapter 3 installation user ? s manual u16078ej2v0um 22 (1) clock that is already mounted on emulation board a crystal oscillator is already mounted on the emulation board. its frequency is 4.5 mhz. figure 3-3. when using clock that is already mounted on emulation board ie-78k0-ns or ie-78k0-ns-a IE-178134-NS-EM1 resonator (not used) mounted oscillator (to be used) emulation probe target system remark the clock that is supplied by the IE-178134-NS-EM1 ? s oscillator (encircled in the figure) is used. (2) clock that is mounted by user the user is able to mount any clock supported by the set specifications on the IE-178134-NS-EM1. first mount the resonator on the parts board, then attach the parts board to the IE-178134-NS-EM1. this method is useful when using a different frequency from that of the pre-mounted clock. figure 3-4. when using user-mounted clock ie-78k0-ns or ie-78k0-ns-a IE-178134-NS-EM1 resonator (not used) target system parts board emulation probe resonator (to be used) remark the clock that is supplied by the IE-178134-NS-EM1 ? s resonator (encircled in the figure) is used. chapter 3 installation user ? s manual u16078ej2v0um 23 (3) external clock an external clock connected to the target system can be used via an emulation probe. figure 3-5. when using external clock ie-78k0-ns or ie-78k0-ns-a IE-178134-NS-EM1 clock generator (to be used) emulation probe target system remark the clock supplied by the target system ? s clock generator (encircled in the figure) is used. 3.2.2 system clock settings table 3-1. system clock settings IE-178134-NS-EM1 frequency of system clock parts board (x1) cpu clock source selection (id) when using clock that is already mounted on emulation board 4.5 mhz oscillator when using clock mounted by user oscillator assembled by user internal when using external clock other than 4.5 mhz oscillator (not used) external caution when using an external clock, open the configuration dialog box when starting the integrated debugger (id78k0-ns) and select ?external? in the area (clock) for selecting the cpu?s clock source (this selects the user?s clock). remark the IE-178134-NS-EM1 ? s factory settings are those listed above under ? when using clock that is already mounted on emulation board ? . (1) when using clock that is already mounted on emulation board when the IE-178134-NS-EM1 is shipped, a 4.5 mhz crystal oscillator is already mounted in the ie-178134-ns- em1 ? s x1 socket. when using the factory-set mode settings, there is no need to make any other hardware settings. when starting the integrated debugger (id78k0-ns), open the configuration dialog box and select ? internal ? in the area (clock) for selecting the cpu ? s clock source (this selects the emulator ? s internal clock). chapter 3 installation user ? s manual u16078ej2v0um 24 (2) when using clock mounted by user perform the settings described under either (a) or (b), in accordance with the type of clock to be used. when starting the integrated debugger (id78k0-ns), open the configuration dialog box and select ? internal ? in the area (clock) for selecting the cpu ? s clock source (this selects the emulator ? s internal clock). (a) when using a ceramic resonator or crystal resonator ? items to be prepared ? parts board ? capacitor ca ? ceramic resonator or crystal resonator ? capacitor cb ? resistor rx ? solder kit chapter 3 installation user ? s manual u16078ej2v0um 25 <2> prepare the IE-178134-NS-EM1. <3> remove the crystal oscillator that is mounted in the IE-178134-NS-EM1 ? s socket (the socket marked as x1). <4> connect the parts board (from <1> above) to the socket (x1) from which the crystal oscillator was removed. check the pin 1 mark to make sure the board is mounted in the correct direction. <5> make sure that the parts board mounted in the x1 socket on the emulation board is wired as shown in figure 3-6 above. <6> install the IE-178134-NS-EM1 in the ie-78k0-ns or ie-78k0-ns-a. the above steps configure the following circuit and enable supply of the clock from the mounted resonator to the emulation device. 1 m ? 11 4 3 12 ca cb 13 2 5 10 rx 98 6 hcu04 hcu04 x vhc157 ay b hsk120 x1 lv cc x1 ie-78k0-ns or ie-78k0-ns-a side (emulation device) 1 m ? remark the sections enclosed in broken lines indicate parts that are attached to the parts board. chapter 3 installation user ? s manual u16078ej2v0um 26 (b) when using a crystal oscillator ? items to be prepared ? crystal oscillator (see pinouts shown in figure 3-7) figure 3-7. crystal oscillator (when using system clock or user-mounted clock) chapter 3 installation user ? s manual u16078ej2v0um 27 the above steps configure the following circuit and enable supply of the clock from the mounted resonator to the emulation device. vhc157 ay b x1 v cc hsk120 lv cc ie-78k0-ns or ie-78k0-ns-a side (emulation device) crystal oscillator 1 m ? (3) when using external clock no hardware settings are required for this situation. when starting the integrated debugger (id78k0-ns), open the configuration dialog box and select ? external ? in the area (clock) for selecting the cpu ? s clock source (this selects the user ? s clock). chapter 3 installation user ? s manual u16078ej2v0um 28 3.3 external trigger to set up an external trigger, connect the IE-178134-NS-EM1 ? s check pins extout and extin as shown below. for the pin characteristics, refer to the ie-78k0-ns user ? s manual (u13731e) or ie-78k0-ns-a user ? s manual (u14889e) . for usage methods, refer to the id78k series ver. 2.30 or later operation windows based user ? s manual (15185e) . figure 3-9. external trigger input position extout extin cn5 IE-178134-NS-EM1 j1 j2 j3 j4 jp1 sw5 sw4 sw3 sw2 sw1 x1 cn6 jp3 sw7 sw6 jp2 user led external trigger chapter 3 installation user ? s manual u16078ej2v0um 29 3.4 jumper settings on ie-78k0-ns when using the IE-178134-NS-EM1, set the jumpers on the ie-78k0-ns as shown below. for details of these jumper settings, refer to the ie-78k0-ns user ? s manual (u13731e) . caution incorrect jumper settings may damage the ie system. table 3-2. jumper settings on ie-78k0-ns jp2 jp3 jp4 jp6 jp7 jp8 setting 2 and 3 shorted 1 and 2 shorted 1 and 2 shorted 5 and 6 shorted 1 and 2 shorted 1 and 2 shorted 3.5 jumper settings on ie-78k0-ns-a when using the IE-178134-NS-EM1 with the ie-78k0-ns-a, set the jumpers on the ie-78k0-ns-a as follows. for the jumper locations, refer to the ie-78k0-ns-a user ? s manual (u14889e) . caution incorrect jumper settings may damage the ie system. table 3-3. jumper settings on g-780009 board of ie-78k0-ns-a jp2 jp3 jp4 jp6 jp7 jp8 setting 2 and 3 shorted 1 and 2 shorted 1 and 2 shorted 5 and 6 shorted 1 and 2 shorted 1 and 2 shorted table 3-4. jumper settings on g-78k0h option board of ie-78k0-ns-a jp2 setting 2 and 3 shorted 3.6 jumper settings on IE-178134-NS-EM1 set the jumpers of the IE-178134-NS-EM1 as shown below. caution incorrect jumper settings may damage the ie system. table 3-5. jumper settings on IE-178134-NS-EM1 jp1 jp2 jp3 setting 1 and 2 shorted 2 and 3 shorted 1 and 2 shorted chapter 3 installation user ? s manual u16078ej2v0um 30 3.7 switch settings on IE-178134-NS-EM1 table 3-6 shows the switch settings on the IE-178134-NS-EM1. table 3-6. switch settings on IE-178134-NS-EM1 switch signal name setting description factory setting sw1 ? port side do not change (target device selection) port side amp side via the amplifier of the IE-178134-NS-EM1 sw2 vcol no amp side not via the amplifier of the IE-178134-NS-EM1 amp side amp side via the amplifier of the IE-178134-NS-EM1 sw3 vcoh no amp side not via the amplifier of the IE-178134-NS-EM1 amp side amp side via the amplifier of the IE-178134-NS-EM1 sw4 fmifc no amp side not via the amplifier of the IE-178134-NS-EM1 amp side amp side via the amplifier of the IE-178134-NS-EM1 sw5 amifc no amp side not via the amplifier of the IE-178134-NS-EM1 amp side sw6 ? 124 side do not change (pin selection) 124 side i side the pin is connected on the IE-178134-NS-EM1 note . normally use the ie system with sw7 set to the i side. sw7 regosc, regcpu u side the pin is connected on the target system. i side note connected to gnd via a capacitor (0.1 f) chapter 3 installation user ? s manual u16078ej2v0um 31 3.8 setting of low-voltage emulation if the target system operates with a low voltage, supply the tp1 terminal pin on the main board (g-780009 board) of the ie-78k0-ns or ie-78k0-ns-a with the same power supply voltage as that of the target system. set the power supply voltage of the target system to 3.5 v to 5 v. caution when emulating at 4.5 v or lower, start the ie system with 5 v and then lower the voltage for the target system. table 3-7. power supply voltage and maximum current consumption power supply voltage to tp1 maximum current consumption of tp1 3.5 v to 5 v 300 ma figure 3-10. ie-78k0-ns or ie-78k0-ns-a main board (g-780009 board) tp1 dedicated bus interface connector (host-i/f) v cc gnd user?s manual u16078ej2v0um 32 chapter 4 differences between target devices and target interface circuits this chapter describes differences between the target device?s signal lines and the signal lines of the ie-178134- ns-em1?s target interface circuit. although the target device is a cmos circuit, the IE-178134-NS-EM1?s target interface circuit consists of an emulation cpu, emulation gate array, ttl, cmos-ic, and other components. when the ie system is connected with the target system for debugging, the ie system performs emulation so as to operate as the actual target device would operate in the target system. however, some minor differences exist since the operations are performed via the ie system?s emulation. (1) signals input to or output from the emulation gate array ( pd7880) (2) signals input to or output from the emulation gate array ( pd7883) (3) signals input to or output from the emulation cpu ( pd78f124) (4) signals input to or output from the emulation cpu ( pd780009) (5) other signals the ie system?s circuit is used as follows for signals listed in (1) to (5) above. (1) signals input to or output from the emulation gate array ( pd7880) refer to figure 4-1 equivalent circuit 1 from emulation circuit . ? p50 to p57 ? p60 to p67 (2) signals input to or output from the emulation gate array ( pd7883) refer to figure 4-2 equivalent circuit 2 from emulation circuit. ? p40 to p47 (3) signals input to or output from the emulation cpu ( pd78f124) refer to figure 4-3 equivalent circuit 3 from emulation circuit. ? p00 to p06 ? p10 to p15 ? p30 to p37 ? p70 to p77 ? p120 to p125 ? p130 to p132 ? eo0, eo1 ? regcpu, regosc ? j1 to j4 (amifc, fmifc, vcol, vcoh) (4) signals input to or output from the emulation cpu ( pd780009) refer to figure 4-4 equivalent circuit 4 from emulation circuit. ? x1 ? reset chapter 4 differences between target devices and target interface circuits user?s manual u16078ej2v0um 33 (5) other signals refer to figure 4-5 equivalent circuit 5 from emulation circuit. ? gnd, gndport ? v dd ? v dd port, v dd pll, gndpll ? ic/v pp ? x2 ? amifc, fmifc, vcol, vcoh figure 4-1. equivalent circuit 1 from emulation circuit p50 to p57 p60 to p67 pd7880 emulation gate array figure 4-2. equivalent circuit 2 from emulation circuit p40 to p47 pd7883 emulation gate array figure 4-3. equivalent circuit 3 from emulation circuit p00 to p06 p10 to p15 p30 to p37 p70 to p77 p120 to p125 p130 to p132 eo0, eo1 pd178f124 emulation cpu regcpu, regosc j1 to j4 sw7 pc2711 sw2 to sw5 sw6 0.1 f vcol, vcoh, fmifc, amifc chapter 4 differences between target devices and target interface circuits user ? s manual u16078ej2v0um 34 figure 4-4. equivalent circuit 4 from emulation circuit x1 hd151015 1 m ? 1 m ? 100 ? 4.7 k ? reset hd151015 hc4066 pd780009 emulation cpu lv cc lv cc figure 4-5. equivalent circuit 5 from emulation circuit v dd amifc fmifc vcol vcoh open ic/v pp v dd port v dd pll gndpll x2 open gnd gndport 1 m ? 100 ? 8.2 k ? 18 k ? v cc 0.1 f power supply detection pc393 user?s manual u16078ej2v0um 35 chapter 5 restrictions this chapter describes the restrictions of the IE-178134-NS-EM1. ? when the ie system is started without connecting the target board, the initial value of each port is undefined. table 5-1. initial value of port emulator target cpu initial value of port undefined 00h user?s manual u16078ej2v0um 36 appendix a emulation probe pin assignment table table a-1. np-80gc, np-80gc-tq, np-h80gc-tq, np-80gf, np-80gf-tq pin assignments (1/2) emulation probe cn2 pin no. emulation probe cn2 pin no. 1 114 35 50 2 113 36 45 3 108 37 46 4 107 38 41 5 104 39 42 6 103 40 35 7 100 41 8 899427 9944314 10 93 44 13 11 30 45 18 12 29 46 17 13 24 47 22 14 23 48 21 15 20 49 28 16 19 50 27 17 16 51 92 18 15 52 91 19 10 53 98 20 9 54 97 21 37 55 102 22 43 56 101 23 44 57 106 24 47 58 105 25 48 59 112 26 51 60 111 27 52 61 83 28 57 62 77 29 58 63 78 30 59 64 73 31 60 65 74 32 55 66 69 33 56 67 70 34 49 68 63 remarks 1. np-80gc, np-80gc-tq, np-h80gc-tq, np-80gf, and np-80gf-tq are products of naito densei machida mfg. co., ltd. 2. the numbers in the ?emulation probe? column indicate the corresponding pin number on the emulation probe tip. 3. the cn2 pin numbers indicate the cn2 pin numbers of the 178134 probe board. appendix a emulation probe pin assignment table user?s manual u16078ej2v0um 37 table a-1. np-80gc, np-80gc-tq, np-h80gc-tq, np-80gf, np-80gf-tq pin assignments (2/2) emulation probe cn2 pin no. emulation probe cn2 pin no. 69 64 75 72 70 61 76 75 71 62 77 76 72 65 78 79 73 66 79 80 74 71 80 85 remarks 1. np-80gc, np-80gc-tq, np-h80gc-tq, np-80gf, and np-80gf-tq are products of naito densei machida mfg. co., ltd. 2. the numbers in the ?emulation probe? column indicate the corresponding pin number on the emulation probe tip. 3. the cn2 pin numbers indicate the cn2 pin numbers of the 178134 probe board. user?s manual u16078ej2v0um 38 appendix b notes on designing target system the following shows the conditions when connecting the emulation probe and conversion adapter. consider the shape of the components to be mounted on the target system and follow the configurations below when designing the system. table b-1. distance between ie system and conversion adapter emulation probe conversion adapter distance between ie system and conversion adapter np-80gc-tq 170 mm np-h80gc-tq tgc-080sbp 370 mm np-80gf-tq tgf-080rap 170 mm remark np-80gc-tq, np-h80gc-tq, and np-80gf-tq are products of naito densei machida mfg. co., ltd. and tgc-080sbp and tgf-080rap are products of tokyo eletech corporation. figure b-1. distance between in-circuit emulator and conversion adapter (when 80gc is used) 170 mm note in-circuit emulator ie-78k0-ns or ie-78k0-ns-a emulation board IE-178134-NS-EM1 conversion adapter tgc-080sbp target system cn2 emulation probe np-80gc-tq np-h80gc-tq 178134 probe board note the above shows the distance when the np-80gc-tq is used. when the np-h80gc-tq is used, the distance is 370 mm. appendix b notes on designing target system user ? s manual u16078ej2v0um 39 figure b-2. connection conditions of target system (when np-80gc-tq is used) emulation probe np-80gc-tq emulation board IE-178134-NS-EM1 24.8 mm 25 mm 40 mm 34 mm target system conversion adapter tgc-080sbp 21 mm 21 mm 11 mm figure b-3. connection conditions of target system (when np-h80gc-tq is used) emulation probe np-h80gc-tq emulation board IE-178134-NS-EM1 25.3 mm 25 mm 42 mm 45 mm target system conversion adapter tgc-080sbp 21 mm 21 mm 11 mm appendix b notes on designing target system user ? s manual u16078ej2v0um 40 figure b-4. distance between in-circuit emulator and conversion adapter (when 80gf is used) 170 mm in-circuit emulator ie-78k0-ns or ie-78k0-ns-a emulation board IE-178134-NS-EM1 conversion adapter tgf-080rap target system cn5 emulation probe np-80gf-tq figure b-5. connection conditions of target system (when np-80gf-tq is used) emulation probe np-80gf-tq emulation board IE-178134-NS-EM1 24.8 mm 25 mm 34 mm target system 40 mm conversion adapter tgf-080rap 20.65 mm 20.65 mm 11 mm user?s manual u16078ej2v0um 41 [memo] user?s manual u16078ej2v0um 42 [memo] although nec has taken all possible steps to ensure that the documentation supplied to our customers is complete, bug free and up-to-date, we readily accept that errors may occur. despite all the care and precautions we've taken, you may encounter problems in the documentation. please complete this form whenever you'd like to report errors or suggest improvements to us. hong kong, philippines, oceania nec electronics hong kong ltd. fax: +852-2886-9022/9044 korea nec electronics hong kong ltd. seoul branch fax: +82-2-528-4411 p.r. china nec electronics shanghai, ltd. nec electronics taiwan ltd. fax: +86-21-6841-1137 address north america nec electronics inc. corporate communications dept. fax: +1-800-729-9288 +1-408-588-6130 europe nec electronics (europe) gmbh market communication dept. fax: +49-211-6503-274 south america nec do brasil s.a. fax: +55-11-6462-6829 taiwan asian nations except philippines nec electronics singapore pte. ltd. fax: +886-2-2719-5951 fax: +65-250-3583 japan nec semiconductor technical hotline fax: +81- 44-435-9608 i would like to report the following error/make the following suggestion: document title: document number: page number: thank you for your kind support. if possible, please fax the referenced page or drawing. excellent good acceptable poor document rating clarity technical accuracy organization cs 02.3 name company from: tel. fax facsimile message |
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