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  users manual IE-780018-NS-EM1 emulation board target device m m m m pd780018ay subseries document no. u13303ej1v1um00 (1st edition) date published may 1999 n cp(k) printed in japan 1998
users manual u13303ej1v1um00 2 [memo]
users manual u13303ej1v1um00 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. the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec corporation. nec corporation assumes no responsibility for any errors which may appear in this document. nec corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. no license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec corporation or of 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 the customer's equipment shall be done under the full responsibility of the customer. nec corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. m7a 98. 8
users manual u13303ej1v1um00 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 (germany) gmbh duesseldorf, germany tel: 0211-65 03 02 fax: 0211-65 03 490 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 (germany) gmbh benelux office eindhoven, the netherlands tel: 040-2445845 fax: 040-2444580 nec electronics (france) s.a. velizy-villacoublay, france tel: 01-30-67 58 00 fax: 01-30-67 58 99 nec electronics (france) s.a. spain office madrid, spain tel: 91-504-2787 fax: 91-504-2860 nec electronics (germany) gmbh scandinavia office taeby, sweden tel: 08-63 80 820 fax: 08-63 80 388 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 singapore pte. ltd. united square, singapore 1130 tel: 65-253-8311 fax: 65-250-3583 nec electronics taiwan ltd. taipei, taiwan tel: 02-2719-2377 fax: 02-2719-5951 nec do brasil s.a. electron devices division rodovia presidente dutra, km 214 07210-902-guarulhos-sp brasil tel: 55-11-6465-6810 fax: 55-11-6465-6829 j99.1
users manual u13303ej1v1um00 5 introduction product overview the IE-780018-NS-EM1 is designed to use with the ie-78k0-ns to debug the following target devices that belong to the 78k/0 series of 8-bit single-chip microcontrollers. m pd780018ay subseries : m pd780016ay, 780018ay, 78p0018ay target readers this manual is intended for engineers who will use the IE-780018-NS-EM1 with the ie- 78k0-ns to perform system debugging. engineers who use this manual are expected to be thoroughly familiar with the target devices functions and use methods and to be knowledgeable about debugging. organization when using the IE-780018-NS-EM1, refer to not only this manual (supplied with the ie- 780018-ns-em1) but also the manual that is supplied with the ie-78k0-ns. ie-78k0-ns IE-780018-NS-EM1 user's manual user's manual basic specifications general system configuration parts names external interface functions installation differences between target devices and target interface circuits purpose this manuals purpose is to explain various debugging functions that can be performed when using the IE-780018-NS-EM1.
users manual u13303ej1v1um00 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 a device (a m pd780018ay subseries 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 ie-78k0-ns and the IE-780018-NS-EM1. conventions data significance weight: 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 indicated in this publication may include preliminary versions. however, preliminary versions are not marked as such. document number document name english japanese ie-78k0-ns to be prepared u13731j IE-780018-NS-EM1 this manual u13303j id78k0-ns integrated debugger reference windows? based u12900e u12900j m pd780018ay subseries to be prepared to be prepared caution the documents listed above are subject to change without notice. be sure to use the latest documents when designing .
users manual u13303ej1v1um00 7 contents chapter 1 general .......................................................................................................... ............. 11 1.1 system configuration ........................................................................................................ ....................12 1.2 hardware configuration ...................................................................................................... ...................14 1.3 basic specifications........................................................................................................ .......................15 chapter 2 part names ....................................................................................................... .......... 17 2.1 parts of main unit .......................................................................................................... .........................18 chapter 3 installation ..................................................................................................... ......... 19 3.1 connection .................................................................................................................. ............................20 3.2 clock settings.............................................................................................................. ...........................21 3.2.1 overview of clock settings ................................................................................................ ..........21 3.2.2 main system clock settings................................................................................................ .........23 3.2.3 subsystem clock settings .................................................................................................. .........28 3.3 external trigger ............................................................................................................ ..........................33 3.4 jumper settings............................................................................................................. .........................34 3.4.1 jumper settings on ie-78k0-ns ............................................................................................. ....34 3.4.2 jumper settings on IE-780018-NS-EM1 .....................................................................................34 chapter 4 differences among target devices and target interface circuits ......................................................................... 35 appendix emulation probe pin assignment table............................................................ 39
users manual u13303ej1v1um00 8 list of figures figure no. title page 1-1. system configuration ....................................................................................................... ..............................12 1-2. basic hardware configuration............................................................................................... .........................14 2-1. IE-780018-NS-EM1 part names ................................................................................................ ....................18 3-1. connection of emulation probe.............................................................................................. ........................20 3-2. external circuits used as system clock oscillation circuit ................................................................. ..........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 an external clock............................................................................................... ........................23 3-6. connections on parts board (when using main system clock or user-mounted clock)..............................24 3-7. crystal oscillator (when using main system clock or user-mounted clock)................................................26 3-8. pin alignment of crystal oscillator and socket ............................................................................. .................26 3-9. connections on parts board (when using subsystem clock or user-mounted clock).................................29 3-10. crystal oscillator (when using subsystem clock or user-mounted clock)...................................................31 3-11. external trigger input position ........................................................................................... ............................33 4-1. equivalent circuit 1 from emulation circuit ................................................................................ ....................36 4-2. equivalent circuit 2 from emulation circuit ................................................................................ ....................37
users manual u13303ej1v1um00 9 list of tables table no. title page 1-1. basic specifications ....................................................................................................... ................................15 3-1. main system clock settings................................................................................................. ..........................23 3-2. subsystem clock settings................................................................................................... ...........................28 3-3. jumper settings on ie-78k0-ns .............................................................................................. ......................34 3-4. jumper settings on IE-780018-NS-EM1 ........................................................................................ ................34 a-1. np-100gf pin assignments................................................................................................... ........................39
users manual u13303ej1v1um00 10 [memo]
users manual u13303ej1v1um00 11 chapter 1 general the IE-780018-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 78k/0 series of 8-bit single-chip microcontrollers. this chapter describes the IE-780018-NS-EM1s system configuration and basic specifications. target device m pd780018ay subseries
chapter 1 general users manual u13303ej1v1um00 12 1.1 system configuration figure 1-1 illustrates the IE-780018-NS-EM1s system configuration. figure 1-1. system configuration fg cable ie-78k0-ns (sold separately) ns card cable mc card cable ie-70000-cd-if-a (sold separately) debugger id78k0-ns (sold separately) device file note 1 (sold 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 (sold separately) or interface card interface cable interface cable (ns if cable) in-circuit emulator IE-780018-NS-EM1 (this product) ac adapter ie-70000-mc-ps-b (sold separately) emulation probe note 2 (sold separately) conversion socket/conversion adapter note 3 (sold separately)
chapter 1 general users manual u13303ej1v1um00 13 notes 1. the device file is as follows, in accordance with the subseries. m sxxxxdf780018: m pd780018ay subseries 2. the emulation probe is as follows, in accordance with the package. np-100gf: 100-pin plastic qfp (gf-3ba type) the np-100gf is a product of naito densei machidaseisakusho co., ltd. for further information, contact naito densei machidaseisakusho co., ltd. (tel: +81-44-822-3813) 3. the conversion socket is as follows, in accordance with the package. ev-9200gf-100: 100-pin plastic qfp (gf-3ba type)
chapter 1 general users manual u13303ej1v1um00 14 1.2 hardware configuration figure 1-2 shows the IE-780018-NS-EM1s position in the basic hardware configuration. figure 1-2. basic hardware configuration ie-78k0-ns IE-780018-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 users manual u13303ej1v1um00 15 1.3 basic specifications the IE-780018-NS-EM1s basic specifications are listed in table 1-1. table 1-1. basic specifications parameter description target device m pd780018ay subseries system clock main system clock: 5 mhz subsystem clock: 32. 768 khz clock supply external: input via an emulation probe from the target system internal: mounted on emulation board, or mounted on the board by the user low-voltage support 2.7 to 5.5 v (same as target device)
users manual u13303ej1v1um00 16 [memo]
users manual u13303ej1v1um00 17 chapter 2 part names this chapter introduces the parts of the IE-780018-NS-EM1 main unit. the packing box contains the emulation board (IE-780018-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 users manual u13303ej1v1um00 18 2.1 parts of main unit figure 2-1. IE-780018-NS-EM1 part names extout jumper extin external trigger pd78p054 pd78p0018ay cn5 100gf IE-780018-NS-EM1 probe connector cn5 100gf sub clock x2 x1 main clock user v dd led1 ic6 jp1 ic5 m m
users manual u13303ej1v1um00 19 chapter 3 installation this chapter describes methods for connecting the IE-780018-NS-EM1 to the ie-78k0-ns, emulation probe, etc. mode setting methods are also described.
chapter 3 installation users manual u13303ej1v1um00 20 3.1 connection (1) connection with ie-78k0-ns main unit see the ie-78k0-ns users manual for a description of how to connect the IE-780018-NS-EM1 to the ie-78k0- ns. (2) connection with emulation probe connect the emulation probe np-100gf to cn5. see the ie-78k0-ns users manual for a description of how to connect an emulation probe to the ie-780018- ns-em1. caution use of incorrect connection methods may damage the ie system. be sure to read the emulation probes users manual for a detailed description of the correct connection method. figure 3-1. connection of emulation probe main board (ie-78k0-ns) IE-780018-NS-EM1 cn5 100gf emulation probe (sold separately)
chapter 3 installation users manual u13303ej1v1um00 21 3.2 clock settings 3.2.1 overview of clock settings select from (1) to (3) below as the main system clock and subsystem clock to be used during debugging. (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. an internal clock connects the target device to an oscillator and uses the target devices internal oscillation circuit. an example of an external circuit is shown in part (a) of figure 3-2. during emulation, the oscillator 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. if the target system includes an external clock, select (3) external clock. an external clock supplies a clock signal from outside of the target device and does not use the target devices internal oscillation circuit. an example of an external circuit is shown in part (b) of figure 3-2. figure 3-2. external circuits used as system clock oscillation circuit (a) internal clock (b) external clock x2 or xt2 x2 or xt2 target device target device external clock x1 or xt1 x1 or xt1
chapter 3 installation users manual u13303ej1v1um00 22 (1) clock that is already mounted on emulation board a crystal resonator is already mounted on the emulation board. its frequency is 5 mhz. figure 3-3. when using clock that is already mounted on emulation board ie-78k0-ns IE-780018-NS-EM1 oscillator (not used) mounted oscillator (to be used) emulation probe target system remark the clock that is supplied by the IE-780018-NS-EM1s 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-780018-NS-EM1. first mount the oscillator on the parts board, then attach the parts board to the IE-780018-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 IE-780018-NS-EM1 oscillator (not used) target system parts board emulation probe oscillator (to be used) remark the clock that is supplied by the IE-780018-NS-EM1s oscillator (encircled in the figure) is used.
chapter 3 installation users manual u13303ej1v1um00 23 (3) external clock an external clock connected to the target system can be used via an emulation probe. figure 3-5. when using an external clock ie-78k0-ns IE-780018-NS-EM1 clock generator (to be used) emulation probe target system remark the clock supplied by the target systems clock generator (encircled in the figure) is used. 3.2.2 main system clock settings table 3-1. main system clock settings IE-780018-NS-EM1 frequency of main system clock parts board (x1) cpu clock source selection (id) when using clock that is already mounted on emulation board 5 mhz oscillator when using clock mounted by user includes oscillation circuit internal when using external clock other than 5 mhz oscillator (not used) external caution when using an external clock, open the configuration dialog when starting the integrated debugger (id78k0-ns) and select external in the area (clock) for selecting the cpus clock source (this selects the users clock). remark the IE-780018-NS-EM1s 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-780018-NS-EM1 is shipped, a 5-mhz crystal resonator is already mounted in the ie-780018-ns- em1s 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 and select internal in the area (clock) for selecting the cpus clock source (this selects the emulators internal clock).
chapter 3 installation users manual u13303ej1v1um00 24 (2) when using clock mounted by user the settings described under either (a) or (b) are required, depending on the type of clock to be used. when starting the integrated debugger (id78k0-ns), open the configuration dialog and select internal in the area (clock) for selecting the cpus clock source (this selects the emulators internal clock). (a) when using a ceramic oscillator or crystal resonator items to be prepared parts board (supplied with ie-78k0-ns) capacitor ca ceramic oscillator or crystal resonator capacitor cb resistor rx solder kit <1> solder onto the supplied parts board (as shown below) the target ceramic oscillator or crystal resonator, resistor rx, capacitor ca, and capacitor cb (all with suitable oscillation frequency). figure 3-6. connections on parts board (when using main system clock or user-mounted clock) parts board (x1) pin no. connection 2-13 capacitor cb 3-12 capacitor ca 4-11 ceramic oscillator or crystal resonator 5-10 resistor rx 8-9 short circuit diagram 1 m w 11 4 3 12 ca cb 13 2 5 10 rx 9 8 clock out hcu04 hcu04 remark the sections enclosed in broken lines indicate parts that are attached to the parts board. 1 2 3 4 5 6 7 14 13 12 11 10 9 8
chapter 3 installation users manual u13303ej1v1um00 25 <2> prepare the IE-780018-NS-EM1. <3> remove the crystal oscillator that is mounted in the IE-780018-NS-EM1s 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-780018-NS-EM1 in the ie-78k0-ns. the above steps configure a circuit and enable clock output to be supplied from the mounted oscillator to the emulation device. 1 m w 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 side (emulation device) remark the sections enclosed in broken lines indicate parts that are attached to the parts board.
chapter 3 installation users manual u13303ej1v1um00 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 main system clock or user-mounted clock) <1> prepare the IE-780018-NS-EM1. <2> remove the crystal oscillator that is mounted in the IE-780018-NS-EM1s socket (the socket marked as x1). <3> connect the parts board (from <2> above) to the socket (x1) from which the crystal oscillator was removed. insert the crystal oscillator into the socket so as to align the pins as shown in the figure below. figure 3-8. pin alignment of crystal oscillator and socket crystal oscillator pin name socket pin no. nc 1 gnd 7 clock out 8 v cc 14 <4> install the IE-780018-NS-EM1 in the ie-78k0-ns. 14 13 12 11 10 9 8 v cc clock out gnd nc 1 2 3 4 5 6 7 crystal oscillator socket v cc clock out gnd nc
chapter 3 installation users manual u13303ej1v1um00 27 the above steps configure a circuit and enable clock output to be supplied from the mounted oscillator to the emulation device. (3) when using an external clock no hardware settings are required for this situation. when starting the integrated debugger (id78k0-ns), open the configuration dialog and select external in the area (clock) for selecting the cpus clock source (this selects the users clock). vhc157 ay b x1 v cc hks120 lv cc ie-78k0-ns side (emulation device) crystal oscillator
chapter 3 installation users manual u13303ej1v1um00 28 3.2.3 subsystem clock settings table 3-2. subsystem clock settings IE-780018-NS-EM1 ie-78k0-ns subsystem clock fr equency to be used parts board (x2) jp8 when using clock that is already mounted on emulation board 32.768 khz short 6 and 8 when using user-mounted clock includes oscillator short 1 and 2 when using external clock other than 32.768 khz not used short 3 and 4 caution jumper jp8, which is used to select the boards clock or an external clock, should be set only after turning off the ie-78k0-nss power. remark when the IE-780018-NS-EM1 is shipped, the settings for when using clock that is already mounted on emulation board are pre-set. (1) when using clock that is already mounted on emulation board when the IE-780018-NS-EM1 is shipped, a 32.768-khz crystal oscillator is already mounted in the ie-780018- ns-em1. pins 6 and 8 on the parts board (x2) are shorted. short pins 1 and 2 on the ie-78k0-nss jumper (jp8). there is no need to make any other settings via the integrated debugger (id78k0-ns). (2) when using the user-mounted clock the settings described under either (a) or (b) are required, depending on the type of clock to be used. short pins 1 and 2 on the ie-78k0-nss jumper (jp8). there is no need to make any other settings via the integrated debugger (id78k0-ns). (a) when using a ceramic oscillator or crystal resonator items to be prepared parts board (supplied with ie-78k0-ns) capacitor ca ceramic oscillator or crystal resonator capacitor cb resistor rx solder kit <1> solder onto the supplied parts board (as shown below) the target ceramic oscillator or crystal resonator, resistor rx, capacitor ca, and capacitor cb (all with suitable oscillation frequency).
chapter 3 installation users manual u13303ej1v1um00 29 figure 3-9. connections on parts board (when using subsystem clock or user-mounted clock) parts board (x2) pin no. connection 2-13 capacitor cb 3-12 capacitor ca 4-11 ceramic oscillator or crystal resonator 5-10 resistor rx 8-9 short circuit diagram remark the sections enclosed in broken lines indicate parts that are attached to the parts board. 1 2 3 4 5 6 7 14 13 12 11 10 9 8 10 m w 11 4 3 12 ca cb 13 2 5 10 rx 9 8 clock out hcu04 hcu04
chapter 3 installation users manual u13303ej1v1um00 30 <2> prepare the IE-780018-NS-EM1. <3> remove the crystal oscillator that is mounted in the IE-780018-NS-EM1s socket (the socket marked as x2). <4> connect the parts board (from <1> above) to the socket (x2) from which the crystal oscillator was removed (see <3> above). check the pin 1 mark to make sure the board is mounted in the correct direction. <5> install the IE-780018-NS-EM1 in the ie-78k0-ns. the above steps configure a circuit and enable clock output to be supplied from the mounted oscillator to the emulation device. 10 m w hcu04 hcu04 9 8 5 rx 10 11 4 13 cb 2 3 ca 12 ie-78k0-ns side (emulation probe) target system 135 246 jp8 remarks 1. the section enclosed in broken lines indicates parts that are attached to the parts board. 2. jumper jp8 is in the ie-78k0-ns.
chapter 3 installation users manual u13303ej1v1um00 31 (b) when using a crystal oscillator items to be prepared crystal oscillator (see pinouts shown in figure 3-10) figure 3-10. crystal oscillator (when using subsystem clock or user-mounted clock) <1> prepare the IE-780018-NS-EM1. <2> remove the crystal oscillator that is mounted in the IE-780018-NS-EM1s socket (the socket marked as x2). <3> connect the parts board (from <2> above) to the socket (x2) from which the crystal oscillator was removed. insert the crystal oscillator into the socket so as to align the pins as shown below. crystal oscillator pin name socket pin no. nc 1 gnd 7 clock out 8 v cc 14 <4> install the IE-780018-NS-EM1 in the ie-78k0-ns. nc gnd clock out v cc 14 13 12 11 10 9 8 v cc clock out gnd nc 1 2 3 4 5 6 7 crystal oscillator socket
chapter 3 installation users manual u13303ej1v1um00 32 the above steps configure a circuit and enable clock output to be supplied from the mounted oscillator to the emulation device. +5v 8 7 14 target system ie-78k0-ns side (emulation device) parts board crystal oscillator 135 246 jp8 remarks 1. the section enclosed in broken lines indicates parts that are attached to the parts board. 2. jumper jp8 is in the ie-78k0-ns. (3) when using an external clock short pins 3 and 4 on the ie-78k0-nss jumper (jp8). there is no need to make any settings via the integrated debugger (id78k0-ns).
chapter 3 installation users manual u13303ej1v1um00 33 3.3 external trigger to set up an external trigger, connect the IE-780018-NS-EM1s check pin, extout, and extin as shown below. see the in-circuit emulator (ie-78k0-ns) users manual and integrated debugger (id78k0-ns) users manual for description of related use methods and pin characteristics. figure 3-11. external trigger input position extout extin external trigger cn5 100gf jp1
chapter 3 installation users manual u13303ej1v1um00 34 3.4 jumper settings 3.4.1 jumper settings on ie-78k0-ns when using the IE-780018-NS-EM1, set the jumpers on the ie-78k0-ns as shown below. for details of these jumper settings, see the ie-78k0-nss users manual (u13731e) . table 3-3. jumper settings on ie-78k0-ns jp2 jp3 jp4 jp6 jp7 jp8 short 2-3 1-2 1-2 3-4 5-6 1-2 caution for the setting of jp8, see table 3-2 subsystem clock settings . 3.4.2 jumper settings on IE-780018-NS-EM1 set the jumper on the IE-780018-NS-EM1 as shown below. table 3-4. jumper settings on IE-780018-NS-EM1 jp1 short none
users manual u13303ej1v1um00 35 chapter 4 differences among target devices and target interface circuits this chapter describes differences between the target devices signal lines and the signal lines of the ie- 780018-ns-em1s target interface circuit. although the target device is a cmos circuit, the IE-780018-NS-EM1s target interface circuit consists of an emulation chip, ttl, cmos-ic, and other components. when connected the ie system with the target system for debugging, the ie system performs emulation so as to operate as the actual target device would operate on the target system. however, some minor differences exist since the operations are performed via the ie systems emulation. (1) signals input to or output from the m pd780009 emulation cpu (2) signals input to or output from the m pd78p0018ay emulation cpu (3) signals input to or output from the m pd78p054 emulation cpu (4) other signals the ie systems circuit is used as follows for signals listed in (1) to (4) above. (1) signals input to or output from the m pd780009 emulation cpu signals related to port 4 signals related to port 5 signals related to port 6 (2) signals input to or output from the m pd78p0018ay emulation cpu signals related to port 8 signals related to port 9 signals related to port 10 signals related to port 11 signals related to port 15 (3) signals input to or output from the emulation cpu and the m pd78p054 signals related to port 0 signals related to port 2 signals related to port 3 signals related to port 1 av dd , av ref , av ss (4) other signals v dd0 , v dd1 , v ss0 , v ss1 , x1, x2, xt1, xt2, reset, ic
chapter 4 differences among target devices and target interface circuits users manual u13303ej1v1um00 36 figure 4-1. equivalent circuit 1 from emulation circuit 1 m w 100 w pd780009 emulation cpu ie-78k0-ns side probe side p40 to p47 1 m w 100 w p50 to p57 1 m w 100 w p60 to p67 1 m w 100 w pd78p054 emulation cpu p00 to p06 1 m w 100 w p20 to p27 1 m w 100 w p30 to p37 p10 to p17 av dd , av ref , av ss pd78p0018ay emulation cpu p80 to p87 p90 to p95 p100 to p103 p110 to p117 p150 to p156 m m m
chapter 4 differences among target devices and target interface circuits users manual u13303ej1v1um00 37 figure 4-2. equivalent circuit 2 from emulation circuit reset x1 lv cc v cc v cc v cc lv cc hd151015 hd151015 100 w 4.7 k w pd780009 pd780009 lv cc iss123 iss123 1 m w 100 w v cc lv cc xt1 hd151015 pd780009 lv cc iss123 iss123 1 m w 100 w v cc lv cc v dd0 v dd1 pd339 power detection circuit 1 m w 22 f 100 w 3.3 k w 1.8 k w v ss0 , v ss1 hc4066 ie-78k0-ns side probe side ic xt2, x2 leave open C + + m m m m m
users manual u13303ej1v1um00 38 [memo]
users manual u13303ej1v1um00 39 appendix emulation probe pin assignment table table a-1. np-100gf pin assignments (1/2) emulation probe cn5 pin no. emulation probe cn5 pin no. 1 116 26 86 2 115 27 89 3 872890 4 88 29 118 5 83 30 117 6 84 31 114 7 77 32 113 8 78 33 108 9 73 34 107 10 74 35 104 11 69 36 103 12 70 37 100 13 63 38 99 14 64 39 94 15 61 40 93 16 62 41 30 17 65 42 29 18 66 43 24 19 71 44 23 20 72 45 20 21 75 46 19 22 76 47 16 23 79 48 15 24 80 49 10 25 85 50 9 remarks 1. the np-100gf is a product of naito densei machidaseisakusho co., ltd. 2. the numbers in the emulation probe column indicate the corresponding pin number on the emulation probe tip.
appendix emulation probe pin assignment table users manual u13303ej1v1um00 40 table a-1. np-100gf pin assignments (2/2) emulation probe cn5 pin no. emulation probe cn5 pin no. 5167636 5257731 53 33 78 32 54 34 79 4 55 37 80 3 56 38 81 8 57 43 82 7 58 44 83 14 59 47 84 13 60 48 85 18 61 51 86 17 62 52 87 22 63 57 88 21 64 58 89 28 65 59 90 27 66 60 91 92 67 55 92 91 68 56 93 98 69 49 94 97 70 50 95 102 71 45 96 101 72 46 97 106 73 41 98 105 74 42 99 112 75 35 100 111 remarks 1. the np-100gf is a product of naito densei machidaseisakusho co., ltd. 2. the numbers in the emulation probe column indicate the corresponding pin number on the emulation probe tip.
users manual u13303ej1v1um00 41 [memo]
users manual u13303ej1v1um00 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: 02-528-4411 taiwan nec electronics taiwan ltd. fax: 02-2719-5951 address north america nec electronics inc. corporate communications dept. fax: 1-800-729-9288 1-408-588-6130 europe nec electronics (europe) gmbh technical documentation dept. fax: +49-211-6503-274 south america nec do brasil s.a. fax: +55-11-6465-6829 asian nations except philippines nec electronics singapore pte. ltd. fax: +65-250-3583 japan nec semiconductor technical hotline fax: 044-548-7900 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 99.1 name company from: tel. fax facsimile message


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