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| user?s manual target device pd178048 subseries IE-178048-NS-EM1 emulation board 1991 ? document no. u15928ej1v0um00 (1st edition) date published march 2002 n cp(k) printed in japan 2002
user?s manual u15928ej1v0um 2 [memo] user?s manual u15928ej1v0um 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 february, 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": com puters, 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 u15928ej1v0um 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 j02.3 nec electronics (europe) gmbh duesseldorf, germany tel: 0211-65 03 01 fax: 0211-65 03 327 ? 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 nec electronics (uk) ltd. milton keynes, uk tel: 01908-691-133 fax: 01908-670-290 nec electronics italiana s.r.l. milano, italy tel: 02-66 75 41 fax: 02-66 75 42 99 nec electronics (france) s.a. v lizy-villacoublay, france tel: 01-3067-58-00 fax: 01-3067-58-99 nec electronics (france) s.a. representaci?n en espa?a madrid, spain tel: 091-504-27-87 fax: 091-504-28-60 user?s manual u15928ej1v0um 5 introduction product overview the IE-178048-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. ? pd178048 subseries: pd178046, 178048, 178f048 target readers this manual is intended for engineers who will use the IE-178048-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-178048-NS-EM1, refer to not only this manual (supplied with the ie- 178048-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. in this case therefore, read ie-78k0-ns + ie-78k0-ns-pa for ie- 78k0-ns-a in this document, as necessary. ie-78k0-ns IE-178048-NS-EM1 or ie-78k0-ns-a 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-178048-NS-EM1. user?s manual u15928ej1v0um 6 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 (real chip) 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 in-circuit emulator (ie-78k0-ns or ie-78k0-ns-a) and the emulation board (IE-178048-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 u13731e ie-78k0-ns-a u14889e IE-178048-NS-EM1 this manual id78k series integrated debugger ver.2.30 or later operation (windows? based) u15185e pd178048 subseries u13985e caution the related documents listed above are subject to change without notice. be sure to use the latest version of each document for designing. user?s manual u15928ej1v0um 7 contents chapter 1 general........................................................................................................... .................10 1.1 system configuration........................................................................................................ ........................ 11 1.2 hardware configuration ...................................................................................................... ...................... 13 1.3 basic specifications ........................................................................................................ .......................... 14 chapter 2 part names ........................................................................................................ .............15 2.1 parts of main unit .......................................................................................................... ............................ 16 chapter 3 installation...................................................................................................... .............17 3.1 connection .................................................................................................................. ............................... 18 3.2 clock settings .............................................................................................................. .............................. 20 3.2.1 overview of clock settings ................................................................................................ ............. 20 3.2.2 main system clock settings ................................................................................................ ............ 22 3.3 external trigger ............................................................................................................ ............................. 27 3.4 jumper settings on ie-78k0-ns ............................................................................................... ................ 28 3.5 jumper settings on ie-78k0-ns-a ............................................................................................. .............. 28 3.6 low-voltage emulation setting ............................................................................................... ................. 29 chapter 4 differences between target devices and target interface circuits ....................................................................................................................... .....30 appendix a emulation probe pin assignment table ...........................................................34 appendix b notes on target system design ..........................................................................36 user?s manual u15928ej1v0um 8 list of figures figure no. title page 1-1 system configuration ........................................................................................................ ............................... 11 1-2 basic hardware configuration (when using ie-78k0-ns) ....................................................................... ........ 13 1-3 basic hardware configuration (when using ie-78k0-ns-a) ..................................................................... ...... 13 2-1 IE-178048-NS-EM1 part names................................................................................................ ....................... 16 2-2 ie-178048 probe board ...................................................................................................... ........................... 16 3-1 connection of emulation probe (np-64cw/h64cw) and bnc probe .......................................................... 19 3-2 connection of emulation probe (np-80gk/h80gk-tq) and bnc probe...................................................... 19 3-3 external circuits used as system clock oscillator .......................................................................... ................ 20 3-4 when using clock that is already mounted on emulation board................................................................ .... 21 3-5 when using user-mounted clock .............................................................................................. ...................... 21 3-6 when using an external clock ............................................................................................... .......................... 22 3-7 connections on parts board (when using main system clock or user-mounted clock) ................................ 23 3-8 crystal oscillator (when using main system clock or user-mounted clock) .................................................. 25 3-9 pin alignment of crystal oscillator and socket ............................................................................. ................... 25 3-10 external trigger input position ........................................................................................... .............................. 27 3-11 main board (g-780009 board) of ie-78k0-ns or ie-78k0-ns-a................................................................. ..... 29 4-1 equivalent circuit 1 of emulation circuit.................................................................................. ......................... 32 4-2 equivalent circuit 2 of emulation circuit.................................................................................. ......................... 32 4-3 equivalent circuit 3 of emulation circuit.................................................................................. ......................... 33 4-4 equivalent circuit 4 of emulation circuit.................................................................................. ......................... 33 b-1 distance between ie system and conversion adapter (when using np-80gk/h80gk-tq).......................... 36 b-2 connection conditions of target system (when using np-80gk) ................................................................ .. 37 b-3 connection conditions of target system (when using np-h80gk-tq) ......................................................... 38 b-4 distance between ie system and ic socket (when using np-64cw)............................................................ 39 b-5 connection conditions of target system (when using np-64cw) ................................................................ .39 b-6 distance between ie system and ic socket (when using np-h64cw) ......................................................... 40 b-7 connection conditions of target system (when using np-h64cw)............................................................... 40 user?s manual u15928ej1v0um 9 list of tables table no. title page 1-1 basic specifications ........................................................................................................ ..................................14 3-1 main system clock settings.................................................................................................. ............................22 3-2 jumper settings on ie-78k0-ns ............................................................................................... ........................28 3-3 jumper settings on ie-78k0-ns-a g-780009 board .............................................................................. ..........28 3-4 jumper settings on ie-78k0-ns-a g-78k0h option board........................................................................ ......28 3-5 power supply voltage and maximum current consumption during low-voltage emulation ...........................29 a-1 np-64cw/h640w pin assignments............................................................................................... ...................34 a-2 np-80gk/h80gk-tq pin assignments ............................................................................................ .................35 b-1 distance between ie system and conversion adapter or ic socket.............................................................. ..36 user?s manual u15928ej1v0um 10 chapter 1 general the IE-178048-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-178048-NS-EM1?s system configuration and basic specifications. ? target device ? pd178048 subseries chapter 1 general user?s manual u15928ej1v0um 11 1.1 system configuration figure 1-1 illustrates the IE-178048-NS-EM1?s system configuration. figure 1-1. system configuration fg cable ie-78k0-ns 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) or interface card interface cable interface cable (ns if cable) in-circuit emulator IE-178048-NS-EM1 (this product) 178048 probe board (supplied) ac adapter ie-70000-mc-ps-b (sold separately) emulation probe note 2 (sold separately) conversion socket/conversion adapter note 3 (sold separately) bnc probe (supplied 8) chapter 1 general user ? s manual u15928ej1v0um 12 notes 1. the device file is as follows, in accordance with the subseries. s df178048: pd178048 subseries the device file can be downloaded from the web site of nec electron devices. (url: http://www.ic.nec.co.jp/micro/) 2. the emulation probe is as follows, in accordance with the package. np-64cw, np-h64cw: 64-pin plastic shrink dip (cw type) np-80gk, np-h80gk-tq: 80-pin plastic tqfp (gk type) the np-64cw, np-h64cw, np-80gk, and np-h80gk-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 socket/conversion adapter are as follows, in accordance with the package. tgk-080sdw: 80-pin plastic tqfp (gk type) the tgk-080sdw is a product 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) package emulation probe conversion socket/conversion adapter 64-pin plastic shrink dip (cw type) np-64cw, np-h64cw ? 80-pin plastic tqfp (gk type) np-80gk, np-h80gk-tq tgk-080sdw chapter 1 general user ? s manual u15928ej1v0um 13 1.2 hardware configuration figures 1-2 and 1-3 show the IE-178048-NS-EM1 ? s position in the basic hardware configuration. figure 1-2. basic hardware configuration (when using ie-78k0-ns) figure 1-3. basic hardware configuration (when using ie-78k0-ns-a) host machine interface board (sold separately) 78k0 main board (g-780009 board) emulation board (this product) interface card (sold separately) emulation probe (sold separately) dedicated bus interface ie-78k0-ns-a IE-178048-NS-EM1 ie system 78k0 performance board external sense probe ie-78k0-ns IE-178048-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) chapter 1 general user ? s manual u15928ej1v0um 14 1.3 basic specifications the IE-178048-NS-EM1 ? s basic specifications are listed in table 1-1. table 1-1. basic specifications parameter description target device pd178048 subseries system clock 5 mhz clock supply external: input via an emulation probe from the target system internal: mounted on emulation board (5 mhz), or mounted on the board by the user low-voltage support v dd = 3.3 0.2 v to 5 v 10% (same as target device) user?s manual u15928ej1v0um 15 chapter 2 part names this chapter introduces the parts of the IE-178048-NS-EM1 main unit. the packing box contains the emulation board (IE-178048-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 u15928ej1v0um 16 2.1 parts of main unit figure 2-1. IE-178048-NS-EM1 part names extout extin probe connector (cn5 64cw) user vdd led1 IE-178048-NS-EM1 main system clock mainclk j1 j2 j3 j4 j5 ic5 j6 j7 j8 pd178f048 figure 2-2. 178048 probe board ver.1. IE-178048-NS-EM1 178048 probe board m401825 made in japan 1 119 2 120 no. probe connector (cn2 80gk) user?s manual u15928ej1v0um 17 chapter 3 installation this chapter describes methods for connecting the IE-178048-NS-EM1 to the ie-78k0-ns or ie-78k0-ns-a, emulation probe, etc. mode setting methods are also described. caution connecting or removing components to or from the target system, or making switch or other setting changes must be carried out after the power supply to both the ie system and the target system has been switched off. chapter 3 installation user?s manual u15928ej1v0um 18 3.1 connection (1) connection with ie-78k0-ns or ie-78k0-ns-a main unit see ie-78k0-ns user?s manual (u13731e) for a description of how to connect the IE-178048-NS-EM1 to the ie- 78k0-ns. see ie-78k0-ns-a user?s manual (u14889e) for a description of how to connect the ie-178048-ns- em1 to the ie-78k0-ns-a. (2) connection with 178048 probe board when using the emulation probe np-80gk, use the 178048 probe board. connect cn5 of the ie-178048-ns- em1 and cn1 of the 178048 probe board, aligning pin 1 of each. (3) connection with emulation probe see the manual of the in-circuit emulator to be used ( ie-78k0-ns user?s manual (u13731e) or ie-78k0-ns-a user?s manual (u14889e) ) for a description of how to connect the emulation probe to the IE-178048-NS-EM1. when using the emulation probe np-64cw, connect it to cn5 on this board. when using the emulation probe np-80gk, connect it to cn2 on the 178048 probe board. (4) connection with bnc probe connect the supplied bnc probe to the j1 to j8 connectors on the IE-178048-NS-EM1. signals corresponding to j1 to j8 are as follows. connect to amplify inputs from the target system. j1: vsync j5: b j2: hsync j6: i j3: r j7: open (not connected) j4: g j8: blank caution 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. chapter 3 installation user?s manual u15928ej1v0um 19 figure 3-1. connection of emulation probe (np-64cw/h64cw) and bnc probe emulation probe (sold separately) np-64cw or np-h64cw IE-178048-NS-EM1 cn5 64cw ie-78k0-ns or ie-78k0-ns-a main board (sold separately) bnc probe (supplied) remark the np-64cw/h64cw is a product of naito densei machida mfg. co., ltd. figure 3-2. connection of emulation probe (np-80gk/h80gk-tq) and bnc probe emulation probe (sold separately) np-80gk or np-h80gk-tq IE-178048-NS-EM1 cn5 64cw ie-78k0-ns or ie-78k0-ns-a main board (sold separately) bnc probe (supplied) 178048 probe board (supplied) cn2 80gk remark the np-80gk/h80gk-tq is a product of naito densei machida mfg. co., ltd. chapter 3 installation user ? s manual u15928ej1v0um 20 3.2 clock settings 3.2.1 overview of clock settings the main 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 3-3. 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 connected to 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 3-3. caution the ie system will be hung-up if the main 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 3-3. external circuits used as system clock oscillator (a) internal clock (b) external clock x2 x2 target device target device external clock x1 x1 !" " !"# !" #$ $%! &'() "*"% +!" " !", ie-78k0-ns or ie-78k0-ns-a IE-178048-NS-EM1 resonator (not used) mounted oscillator (to be used) emulation probe target system % & '' ( )*(+,( - !. / !" # ! % & '' '! ( )*(+,( 0 ' 1 ' ( )*(+,( % ! 2 .!! !" ! ! '( & $%! &-() "*"%* &+!" ie-78k0-ns or ie-78k0-ns-a IE-178048-NS-EM1 resonator (not used) target system parts board emulation probe resonator (to be used) % & '' ( )*(+,( - !. / chapter 3 installation user ? s manual u15928ej1v0um 22 (3) external clock an external clock connected to the target system can be used via an emulation probe. figure 3-6. when using an external clock ie-78k0-ns or ie-78k0-ns-a IE-178048-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 main system clock settings table 3-1. main system clock settings IE-178048-NS-EM1 frequency of main system clock parts board (mainclk) cpu clock source selection (id) when using clock that is already mounted on emulation board 5 mhz oscillator used when using clock mounted by user oscillator assembled by user internal when using external clock other than 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-178048-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-178048-NS-EM1 is shipped, a 5 mhz crystal oscillator is already mounted in the ie-178048-ns- em1 ? s mainclk socket. when using the factory-set mode settings, no hardware settings are required. 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 u15928ej1v0um 23 (2) when using clock mounted by user perform the settings described under either (a) or (b), depending on 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 u15928ej1v0um 24 <2> prepare the IE-178048-NS-EM1. <3> remove the crystal oscillator that is mounted in the IE-178048-NS-EM1 ? s socket (the socket marked as mainclk). <4> connect the parts board (from <1> above) to the socket (mainclk) from which the crystal oscillator was removed (in <3> above). 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 mainclk socket on the emulation board is wired as shown in figure 3-7 above. <6> connect the IE-178048-NS-EM1 to 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 hks120 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 u15928ej1v0um 25 (b) when using a crystal oscillator ? items to be prepared ? crystal oscillator (see pinouts shown in figure 3-8) figure 3-8. crystal oscillator (when using main system clock or user-mounted clock) chapter 3 installation user ? s manual u15928ej1v0um 26 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 hks120 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 u15928ej1v0um 27 3.3 external trigger connect the external trigger to the IE-178048-NS-EM1 ? s check pins extout and extin as shown below. see id78k series integrated debugger ver. 2.30 or later operation manual (windows based) (u15185e) for descriptions of related use methods. see ie-78k0-ns user ? s manual (u13731e) or ie-78k0-ns-a user ? s manual (u14889e) for pin characteristics. figure 3-10. external trigger input position extout extin cn5 user vdd led1 IE-178048-NS-EM1 j1 j2 ic5 j3 j4 j5 j6 j7 j8 pd178f048 external trigger chapter 3 installation user?s manual u15928ej1v0um 28 3.4 jumper settings on ie-78k0-ns when using the IE-178048-NS-EM1, set the jumpers on the ie-78k0-ns as follows. for details of these jumper settings, refer to ie-78k0-ns user?s manual (u13731e) . caution if the jumper is set incorrectly, the board may be damaged. table 3-2. jumper settings on ie-78k0-ns jp2 jp3 jp4 jp6 jp7 jp8 setting 2 to 3 shorted 1 to 2 shorted 1 to 2 shorted 3 to 4 shorted 1 to 2 shorted 1 to 2 shorted 3.5 jumper settings on ie-78k0-ns-a when using the IE-178048-NS-EM1 in combination with the ie-78k0-ns-a, set the jumper on the ie-78k0-ns-a as follows. for details of these jumper positions, refer to ie-78k0-ns-a user?s manual (u14889e ). caution if the jumper is set incorrectly, the board may be damaged. table 3-3. jumper settings on ie-78k0-ns-a g-780009 board jp2 jp3 jp4 jp6 jp7 jp8 setting 2 to 3 shorted 1 to 2 shorted 1 to 2 shorted 3 to 4 shorted 1 to 2 shorted 1 to 2 shorted table 3-4. jumper settings on ie-78k0-ns-a g-78k0h option board jp2 setting 2 to 3 shorted chapter 3 installation user ? s manual u15928ej1v0um 29 3.6 low-voltage emulation setting when the target system is operating on low voltage, supply the same voltage as the target system to the tp1 terminal pin on the main board (g-780009 board) of the ie-78k0-ns or ie-78k0-ns-a (this is unnecessary when target system is operating on 5 v). set the supply voltage of the target system to 3.3 0.2 v to 5.0 v 10%. caution to emulate at 4.5 v or lower, first start at 5 v, and then lower the target system voltage. table 3-5. power supply voltage and maximum current consumption during low-voltage emulation supply voltage to tp1 maximum current consumption of tp1 3.3 0.2 v to 5.0 v 10% 300 ma figure 3-11. main board (g-780009 board) of ie-78k0-ns or ie-78k0-ns-a gnd v cc dedicated bus interface connector (host-i/f) tp1 user?s manual u15928j1v0um 30 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-178048- ns-em1?s target interface circuit. although the target device is a cmos circuit, the IE-178048-NS-EM1?s target interface circuit consists of an emulation cpu, 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 cpu ( pd178f048) (2) signals input to or output from the emulation cpu ( pd780009) (3) signals input to or output from the fpga (epfi0k50) (4) other signals the ie system?s circuit is used as follows for signals listed in (1) to (4) above. (1) signals input to or output from the emulation cpu ( pd178f048) see figure 4-1 equivalent circuit 1 of emulation circuit. ? p00 to p03 ? p10 to p13 ? p20 to p23 ? p70 to p77 ? p130 to p134 (2) signals input to or output from the emulation cpu ( pd780009) see figure 4-2 equivalent circuit 2 of emulation circuit. ? reset ? x1 ? p40 to p47 ? p50 to p54 ? p60 to p67 (3) signals input to or output from the fpga (epfi0k50) see figure 4-3 equivalent circuit 3 of emulation circuit. ? j1 (vsync) ? j2 (hsync) ? j3 (r) ? j4 (g) ? j5 (b) ? j6 (i) ? j8 (blank) chapter 4 differences between target devices and target interface circuits user?s manual u15928j1v0um 31 (4) other signals see figure 4-4 equivalent circuit 4 of emulation circuit. ? userv dd (v dd port) ? gnd00, gnd01, gnd10, gnd11, gndport ? vsync, hsync, r, g, b, i, blank ? j7 chapter 4 differences between target devices and target interface circuits user?s manual u15928j1v0um 32 figure 4-1. equivalent circuit 1 of emulation circuit p00 to p03 100 ? 1 m ? p10 to p13 p20 to p23 p70 to p77 p130 to p134 100 ? 1 m ? pd178f048 emulation cpu probe side ie system side figure 4-2. equivalent circuit 2 of emulation circuit x1 100 ? reset 100 ? 4.7 k ? 1 m ? p40 to p47 p50 to p54 p60 to p67 100 ? 1 m ? hks120 hks120 lv cc lv cc pd780009 emulation cpu hc4066 probe side ie system side chapter 4 differences between target devices and target interface circuits user?s manual u15928j1v0um 33 figure 4-3. equivalent circuit 3 of emulation circuit lv cc vhc244 j3 to j6, j8 (r, g, b, i, blank) j1, j2 (vsync, hsync) 74hc4050 fpga (epf10k50) ie system side probe side figure 4-4. equivalent circuit 4 of emulation circuit userv dd (v dd port) 100 ? 1 m ? 3.3 k ? 1.8 k ? v cc pc393 0.1 f voltage detector gnd00, gnd01,gnd10, gnd11, gndport ic(v pp ), osc1, osc2 open open j7 open (vsync, hsync, r, g, b, i, blank) ie system side probe side user?s manual u15928ej1v0um 34 appendix a emulation probe pin assignment table table a-1. np-64cw/h64cw pin assignments emulation probe cn5 pin no. emulation probe cn5 pin no. 1293391 2243498 3233597 4 20 36 102 5 19 37 101 6 16 38 106 7 15 39 105 8434077 9444178 10 47 42 73 11 48 43 74 12 51 44 69 13 52 45 70 14 57 46 63 15 58 47 64 16 59 48 61 17 60 49 62 18 55 50 65 19 56 51 66 20 49 52 71 21 50 53 72 22 45 54 75 23 46 55 76 24 14 56 108 25 13 57 107 26 18 58 104 27 17 59 103 28 22 60 100 29 21 61 99 30 28 62 94 31 27 63 93 32 92 64 30 remarks 1. the np-64cw/h64cw 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. appendix a emulation probe pin assignment table user?s manual u15928ej1v0um 35 table a-2. np-80gk/h80gk-tq pin assignments emulation probe cn2 pin no. emulation probe cn2 pin no. emulation probe cn2 pin no. 1 114 28 57 55 102 2 113 29 58 56 101 3 108 30 59 57 106 4 107 31 60 58 105 5 104 32 55 59 112 6 103 33 56 60 111 7 100 34 49 61 83 8 9935506277 9 9436456378 10 93 37 46 64 73 11 30 38 41 65 74 12 29 39 42 66 69 13 24 40 35 67 70 14 23 41 8 68 63 15 20 42 7 69 64 16 19 43 14 70 61 17 16 44 13 71 62 18 15 45 18 72 65 19 10 46 17 73 66 20 9 47227471 21 37 48 21 75 72 22 43 49 28 76 75 23 44 50 27 77 76 24 47 51 92 78 79 25 48 52 91 79 80 26 51 53 98 80 85 27 52 54 97 ?? remarks 1. the np-80gk/h80gk-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 numbers in the ?cn2 pin no.? column indicate the corresponding pin number of cn2 on the 178048 probe board. user?s manual u15928ej1v0um 36 appendix b notes on target system design the following shows a diagram of the connection conditions between the emulation probe and conversion adapter or ic socket. design your system making allowances for conditions such as the form of parts mounted on the target system, as shown below. of the products described in this chapter, the np-80gk, np-h80gk-tq, np-64cw, and np-h64cw are from naito densei machida mfg. co., ltd, and the tgk-080sdw is from tokyo eletech corporation. table b-1. distance between ie system and conversion adapter or ic socket emulation probe conversion adapter distance between ie system and conversion adapter or ic socket np-80gk tgk-080sdw 170 mm np-h80gk-tq tgk-080sdw 370 mm np-64cw ? 170 mm np-h64cw ? 370 mm figure b-1. distance between ie system and conversion adapter (when using np-80gk/h80gk-tq) 170 mm note in-circuit emulator ie-78k0-ns or ie-78k0-ns-a emulation board IE-178048-NS-EM1 conversion adapter tgk-080sdw target system cn2(80gk) emulation probe np-80gk, np-h80gk-tq 178048 probe board note distance when using np-80gk. this is 370 mm when using np-h80gk-tq. appendix b notes on target system design user ? s manual u15928ej1v0um 37 figure b-2. connection conditions of target system (when using np-80gk) emulation probe np-80gk emulation board IE-178048-NS-EM1 23 mm 40 mm 34 mm target system 11 mm conversion adapter tgk-080sdw remark the body size of the tgk-080sdw is 18 18 mm. appendix b notes on target system design user ? s manual u15928ej1v0um 38 figure b-3. connection conditions of target system (when using np-h80gk-tq) emulation probe np-h80gk-tq emulation board IE-178048-NS-EM1 23 mm 42 mm 45 mm target system 11 mm conversion adapter tgk-080sdw remark the body size of the tgk-080sdw is 18 18 mm. appendix b notes on target system design user ? s manual u15928ej1v0um 39 figure b-4. distance between ie system and ic socket (when using np-64cw) 170 mm in-circuit emulator ie-78k0-ns or ie-78k0-ns-a emulation board IE-178048-NS-EM1 target system cn5(64cw) emulation probe np-64cw ic socket figure b-5. connection conditions of target system (when using np-64cw) 20 mm 14 mm 8 mm 24 mm 8 mm 13 mm target system 13 mm 34 mm emulation probe np-64cw emulation board IE-178048-NS-EM1 appendix b notes on target system design user ? s manual u15928ej1v0um 40 figure b-6. distance between ie system and ic socket (when using np-h64cw) 370 mm in-circuit emulator ie-78k0-ns or ie-78k0-ns-a emulation board IE-178048-NS-EM1 ic socket target system cn5(64cw) emulation probe np-h64cw figure b-7. connection conditions of target system (when using np-h64cw) emulation probe np-h64cw 42 mm 19 mm 60 mm 23 mm 45 mm emulation board IE-178048-NS-EM1 user?s manual u15928ej1v0um 41 [memo] user?s manual u15928ej1v0um 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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