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ep-75336gc-r, EP-75336GK-R emulation probe 1990, 1992, 1996 document no. u10644ej4v0um00 (4th edition) (previous no. eeu-1311, eeu-1409) date published january 1996 p printed in japan
the information in this document is subject to change without notice. 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. the export of this product from japan is prohibited without governmental license. to export or re-export this product from a country other than japan may also be prohibited without a license from that country. please call an nec sales representative.

introduction readers this manual is intended for the users who debug the m pd75336 subseries and m pd753036 subseries note by using the ie-75001-r+ie-75000-r-em and ep-75336gc- r or EP-75336GK-R. note under development remark the ie-75001-r is based on the ie-75000-r (maintenance product) with the ir-75000-r-em removed. the ie-75000-r can be used in the place of the ie-75001-r. in this case, replace the ie-75000-r-em of the ie-75000- r with the ie-75300-r-em. purpose this manual explains how to connect the ep-75336gc-r or EP-75336GK-R to the ie- 75001-r+ie-75000-r-em and how to set the mask option. organization this manual contains the following information: general connections notes on use how to read this manual before reading this manual, read the manual of the ie-75001-r or ie-75000-r-em to understand the configuration and functions of the debug system. unless otherwise specified, the ep-75336gc-r is treated as the representative model in this manual. if you use the EP-75336GK-R, read ep-75336gc-r as EP-75336GK-R. if you use the ie-75000-r as an in-circuit emulator, read ie-75001-r as ie- 75000-r. again, unless otherwise specified, the ie-75001-r indicates the status of the ie- 75001-r+ie-75300-r-em. ? to understand the overall functions and connections of the ep-75336gc-r or ep- 75336gk-r, ? read this manual in the order of the table of contents. ? to understand the operating environment, configuration, and target device, ? read chapter 1 general . ? to understand connections, ? read chapter 2 connections . ? to understand how to set the mask option, ? read chapter 3 notes on use .
legend note description of note in the text caution information requiring particular attention remark supplementary description related documents some of the related documents are of preliminary versions but they are not so speci- fied in this document. ? ie-75000-r/ie-75001-r users manual (document no.: eeu-1416) ? ie-75000-r-em users manual (document no.: eeu-1294) ? ie-75300-r-em users manual (document no.: eeu-1493) checking carton box the carton box of the ep-75336gc-r and EP-75336GK-R contains the following. confirm that all the parts and accessories are contained on unpacking the carton box. if any part or accessory is missing or damaged, contact nec. qty ? emulation probe 1 ? adapter board 1 ? users manual (this manual) 1 ? spacer (with two screws) note 1 1 ? mounting screw note 2 2 ? conversion socket (attached to ep-75336gc-r: ev-9200gc-80) note 3 1 ? conversion adapter (attached to EP-75336GK-R: ev-9500gk-80) note 3 1 notes 1. used to connect the adapter board and ie-75000-r-em. 2. used to connect the emulation probe and ie-75001-r. 3. used to connect the emulation probe and target system.
C i C contents chapter 1 general ............................................................................................................... ... 1 1.1 operating environment .................................................................................................... 1 1.2 configuration ............................................................................................................... ..... 2 1.3 target devices .............................................................................................................. .... 5 chapter 2 connections ......................................................................................................... 7 2.1 connecting ie-75001-r and target system .................................................................... 7 2.2 power on/off sequence ................................................................................................ 14 2.3 removing emulation probe from target system ........................................................... 15 chapter 3 notes on use ......................................................................................................... 1 7 3.1 setting mask options for ports 4 and 5 .......................................................................... 17 3.2 setting lcd driving divider resistor ............................................................................. 18 3.3 when using port 8 in input mode ................................................................................... 18 appendix a pin correspondence of each emulation probe ..................................... 19 a.1 80-pin gc emulation probe ............................................................................................. 19 a.2 80-pin gk emulation probe ............................................................................................. 20 appendix b dimensions of conversion socket/conversion adapter and recommended mounting pattern on board .................................... 21 b.1 conversion socket ev-9200gc-80 .................................................................................. 21 b.2 conversion adapter ev-9500gk-80 ................................................................................ 23
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chapter 1 general this chapter describes the outline of the ep-75336gc-r. 1.1 operating environment the ep-75336gc-r is a probe set that is used to connect the ie-75001-r and the target system. by using this probe set, the debugging environment for the m pd75336 subseries or m pd753036 subseries is organized, and the hardware and software of the target system can be debugged. for the details of connections, refer to chapter 2 connections . figure 1-1. connecting ie-75001-r and target system (a) connecting m pd75336 subseries ie-75001-r ie-75000-r-em adapter board + emulation probe ep-75336gc-r/EP-75336GK-R target system (option) or, ie-75000-r-em ie-75000-r (b) connecting m pd753036 subseries ie-75300-r-em ie-75001-r adapter board + emulation probe ep-75336gc-r/EP-75336GK-R target system 1
2 chapter 1 general 1.2 configuration the ep-75336gc-r is a set consisting of an emulation probe and an adapter board. (1) emulation probe the emulation probe consists of the following three parts: 80-pin gc probe or 80-pin gk probe connects the ie-75001-r and target system. ground clip connected to gnd of the target system. this makes gnd potential of the ie-75001-r and target system the same, so that the ie-75001-r and target system become highly immune to static electricity and noise. external sense clips consist of eight sense clips that are used to check the level of the pins of the ic mounted on the target system. (2) adapter board the adapter board connects the emulation board (ie-75000-r-em) and emulation probe. this board has a function to set the mask option. for details, refer to chapter 3 notes on use .
3 chapter 1 general figure 1-2. emulation probe (a) ep-75336gc-r (b) EP-75336GK-R
4 chapter 1 general figure 1-3. adapter board cn3 cn4 ic1 cn5 dp1 cn1 cn2 remark the adapter boards of the ep-75336gc-r and EP-75336GK-R look the same. on each adapter board, the name of the emulation probe supported by the adapter board (ep-75336gc-r or ep- 75336gk-r) is silk-screen-printed. before use confirm that the adapter board and emulation probe names are in the correct combi- nation.
5 chapter 1 general 1.3 target devices each emulation probe is used to emulate the following target devices (as of july, 1995). (1) ep-75336gc-r ? m pd75336 subseries m pd75336gc m pd75p336gc ? m pd753036 subseries m pd753036gc m pd75p3036gc (2) EP-75336GK-R ? m pd75336 subseries m pd75336gk m pd75p336gk ? m pd753036 subseries m pd753036gk m pd75p3036gk
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chapter 2 connections this chapter explains how to connect and turn on/off power to the ep-75336gc-r, and how to disconnect the emulation probe from the target system. 2.1 connecting ie-75001-r and target system perform connections as follows: (1) connecting the ie-75000-r-em and adapter board <1> turn off power to the ie-75001-r. <2> connect the ie-75000-r-em and adapter board. <3> install the ie-75000-r-em (with adapter board) to the ie-75001-r. (2) connecting the ie-75001-r and emulation probe (3) connecting the emulation probe and target system <1> turn off power to the target system. <2> solder the conversion socket or conversion adapter to the target system. <3> insert the tip of the emulation probe to the conversion socket or conversion adapter. (4) connecting the external sense clips (when the external sense clips are used). (5) turning on power caution the procedure to connect the m pd753036 subseries is the same as the procedure to connect the m pd75336 subseries explained in this chapter. however, use the ie- 75300-r-em as the emulation board. each connecting procedure is explained in detail next. 7
8 chapter 2 connections (1) connecting the ie-75000-r-em and adapter board connect the adapter board to the ie-75000-r-em. <1> insert the spacer between the ie-75000-r-em and adapter board, connect cn1 through cn4 on the ie- 75000-r-em to cn1 through cn4 on the adapter board. <2> secure the spacer inserted between the ie-75000-r-em and adapter board with the spacer mounting screws. <3> turn off power to the ie-75001-r. <4> remove the screws (six places) from the top of the ie-75001-r and open the top cover. <5> pull the card pullers at both the edges of the board toward you to pull out the ie-75000-r-bk note . <6> secure the ie-75000-r-em and ie-75000-r-bk with screws. <7> return the ie-75000-r-bk to which the ie-75000-r-em is mounted to the original position in the ie-75001- r. note the ie-75000-r-em and ie-75000-r-bk are secured with screws and installed in the ie-75000-r. therefore, pull out the ie-75000-r-bk from the main enclosure in the sequence <3>, <4>, and <5> above, remove the screws and then the ie-75000-r-em. then perform steps <1>, <2>, <6>, and <7> in that order. figure 2-1. connecting ie-75000-r-em and adapter board adapter board spacer mounting screws cn5 cn4 cn1 ie-75000-r-em
9 chapter 2 connections (2) connecting the ie-75001-r and emulation probe <1> connect the emulation probe to the emulation probe connecting din connector (cn5 on the adapter board) on top of the ie-75001-r. <2> after connecting the emulation probe, be sure to secure the emulation probe and ie-75001-r with mounting screws. figure 2-2. connecting ie-75001-r and emulation probe emulation probe mounting screws (cn5) ie-75001-r
10 chapter 2 connections (3) connecting the emulation probe and target system connect the emulation probe and target system in the following procedure: cautions 1. be sure to connect the ground clip before connecting the probe and target system. other- wise, the ie-75001-r may be damaged by static electricity. 2. be sure to connect the pins in the correct direction. if the pin is connected in the wrong direction, the ie-75001-r may be damaged. <1> turn off power to the target system. <2> solder the conversion socket (ev-9200gc-80) or conversion adapter (ev-9500gk-80) to the target system. <3> connect the ground clip of the emulation probe to the ground (gnd) of the target system. <4> insert the emulation probe so that 80-pin gc or 80-pin gk at the tip of the emulation probe matches the position of pin 1 of the conversion socket or conversion adapter soldered on the target system in <2>. figure 2-3. connecting 80-pin gc emulation probe 1 in-circuit emulator external sense clips ground clip 80-pin gc conversion socket target system 21 20 1 80 61 60 41 40
11 chapter 2 connections figure 2-4. connecting 80-pin gk emulation probe target system 61 60 41 40 21 20 1 notches 80 80-pin gk notches ground clip in-circuit emulator external sense clips conversion adapter
12 chapter 2 connections (4) connecting the external sense clips the emulation probe has eight external sense clips that can trace the signals of the hardware on the target system in real-time. because the external sense clip is directly connected to the input buffer hct244 in the in-circuit emulator, its input is ttl level. usually, the eight external sense clips are input signal lines. however, the signal line of external sense clip 1 can be used as an external trigger output signal line when an event occurs, if so specified by the out command of the in-circuit emulator (for details, refer to the users manual of the in-circuit emulator). cautions 1. connect the external sense clips only to the ttl level signal lines. if they are connected to any other signal lines, accurate high and low levels cannot be detected. moreover, the sensor of the ie-75001-r may be damaged depending on the voltage level. 2. to use external sense clip 1 for external trigger output, make sure that external sense clip 1 is not connected to a signal output line; otherwise, a malfunction may occur. connect the external sense clips in the following steps: <1> turn off power to the target system and then to the ie-75001-r. <2> attach an ic clip (commercially available) to any ic on the target system to be traced. <3> connect an external sense clip to the mounted ic clip. <4> turn on power to the ie-75001-r and then to the target system.
13 chapter 2 connections figure 2-5. connecting external sense clip tar g et s y stem ic clip ic external sense clip remark when connecting the external sense clips, use ic clips whenever possible, to prevent accidental connection and to improve operability.
14 chapter 2 connections 2.2 power on/off sequence after connecting the emulation probe and target system, turn on/off power in the sequence described below. caution be sure to observe the power on/off sequence described below. otherwise, the ie-75001-r may be damaged. (1) when ie-75001-r is connected to the target system C power on sequence <1> turn on power to the ie-75001-r. <2> turn on power to the target system. C power off sequence <1> turn off power to the target system. <2> turn off power to the ie-75001-r.
15 chapter 2 connections 2.3 removing emulation probe from target system remove the emulation probe from the target system in the following procedure: <1> turn off power to the target system. <2> turn off power to the ie-75001-r. <3> pull up the bracket at the tip of the emulation probe at right angles to remove the emulation probe from the conversion socket or conversion adapter. figure 2-6. removing emulation probe (a) with ep-75336gc-r target system conversion socket handle
16 chapter 2 connections (b) with ep-753036gk-r handle target system conversion adapter
chapter 3 notes on use 3.1 setting mask options for ports 4 and 5 the dp1 switch on the adapter board is used to set the mask options of ports 4 and 5. when one of these switches is set to on, a pull-up resistor (68 k w ) is connected. all the switch pins of dp1 are factory-set to off for shipment. figure 3-1. correspondence of dp1 switch pins 1 2 3 4 5 6 7 8 p4 p5 off off dp1 18 sw ?bit signal name dp1 ?1 ? p40 ?2 ? p41 ?3 ? p42 ?4 ? p43 sw ?bit signal name dp1 ?5 ? p50 ?6 ? p51 ?7 ? p52 ?8 ? p53 pin processing pin processing pd75390 m p40-p43 p50-p53 comspw 68 k w 100 w emulation probe p40 p43 p50 p53 17
18 chapter 3 notes on use 3.2 setting lcd driving divider resistor the ic socket (ic1) on the adapter board is used to set an lcd driving divider resistor that can be set by mask option. to set an lcd driving divider resistor, mount the resistor on a component block, and insert the component block in the ic socket (refer to figure 3-2 ). figure 3-2. ic1 pin connection 16 15 12 468 ic1 v ss vlc2 vlc1 vlc0 bias 3.3 when using port 8 in input mode when using port 8 (p80 through p83) in the input mode, high level is not output to p82 and p83, and the internal pull- up resistor connection cannot be confirmed even if connection of the internal pull-up resistor is specified by software. this is because the analog inputs (an6 and an7) multiplexed with p82 and p83 take precedence, and therefore, a protection buffer is connected to p82 and p83 on the emulation board. because the internal pull-up resistors are connected to all four pins (p80 through p83) by software at the same time, whether the internal pull-up resistors are connected can be checked by checking the levels of p80 and p81 (for details, refer to the users manual of the emulation board). emulation board p82, p83 an6, an7 hct241 100 w emulation probe at target system side
appendix a pin correspondence of each emulation probe a.1 80-pin gc emulation probe cn5 emulation cn5 emulation cn5 emulation cn5 emulation pin no. probe pin no. probe pin no. probe pin no. probe 1 gnd 25 15 49 34 73 61 2 gnd 26 16 50 33 74 nc 3 ext0 27 17 51 32 75 nc 4 ext1 28 18 52 31 76 70 5 ext2 29 19 53 41 77 69 6 ext3 30 20 54 42 78 68 7 ext4 31 21 55 43 79 67 8 ext5 32 nc 56 44 80 66 9 ext6 33 nc 57 45 81 65 10 ext7 34 30 58 46 82 64 11 1 352959478363 12 2 362860488462 13 3 372761498580 14 4 382662508679 15 5 392563518778 16 6 402464528877 17 7 412365538976 18 8 422266549075 19 9 434067559174 20 10 44 39 68 56 92 73 21 11 45 38 69 57 93 72 22 12 46 37 70 58 94 71 23 13 47 36 71 59 95 gnd 24 14 48 35 72 60 96 gnd remarks 1. pin number of cn5 cn5: connector that connects the emulation probe when the ie-75001-r is used 2. the meanings of the symbols and numbers in the emulation probe column of the above table are as follows: gnd : ground clip (gnd) ext0-ext7 : external sense clips 1-80 : pin numbers of 80-pin gc at the tip of emulation probe nc : no connection 19
20 appendix a pin correspondence of each emulation probe a.2 80-pin gk emulation probe cn5 emulation cn5 emulation cn5 emulation cn5 emulation pin no. probe pin no. probe pin no. probe pin no. probe 1 gnd 25 15 49 34 73 61 2 gnd 26 16 50 33 74 nc 3 ext0 27 17 51 32 75 nc 4 ext1 28 18 52 31 76 70 5 ext2 29 19 53 41 77 69 6 ext3 30 20 54 42 78 68 7 ext4 31 21 55 43 79 67 8 ext5 32 nc 56 44 80 66 9 ext6 33 nc 57 45 81 65 10 ext7 34 30 58 46 82 64 11 1 352959478363 12 2 362860488462 13 3 372761498580 14 4 382662508679 15 5 392563518778 16 6 402464528877 17 7 412365538976 18 8 422266549075 19 9 434067559174 20 10 44 39 68 56 92 73 21 11 45 38 69 57 93 72 22 12 46 37 70 58 94 71 23 13 47 36 71 59 95 gnd 24 14 48 35 72 60 96 gnd remarks 1. pin number of cn5 cn5: connector that connects the emulation probe when the ie-75001-r is used 2. the meanings of the symbols and numbers in the emulation probe column of the above table are as follows: gnd : ground clip (gnd) ext0-ext7 : external sense clips 1-80 : pin numbers of 80-pin gk at the tip of emulation probe nc : no connection
appendix b dimensions of conversion socket/conversion adapter and recommended mounting pattern on board b.1 conversion socket ev-9200gc-80 a f d 1 no.1 pin index e ev-9200gc-80 b c m n o l k s r q p i h j g ev-9200gc-80-g0 item millimeters inches a b c d e f g h i j k l m o n p q r s 18.0 14.4 14.4 18.0 4-c 2.0 0.8 6.0 16.0 18.7 6.0 16.0 18.7 8.2 8.0 2.5 2.0 0.35 2.3 1.5 0.709 0.567 0.567 0.709 4-c 0.079 0.031 0.236 0.63 0.736 0.236 0.63 0.736 0.323 0.315 0.098 0.079 0.014 0.091 0.059 f f f f 21
22 appendix b dimensions of conversion socket/conversion adapter and recommended mounting pattern on board a f d e c b g j k l h i 0.026 0.748=0.486 0.026 0.748=0.486 ev-9200gc-80-p0 item millimeters inches a b c d e f g h i j k l 19.7 15.0 15.0 19.7 6.0 0.05 6.0 0.05 0.35 0.02 2.36 0.03 2.3 1.57 0.03 0.776 0.591 0.591 0.776 0.236 0.236 0.014 0.093 0.091 0.062 0.65 0.02 19=12.35 0.05 0.65 0.02 19=12.35 0.05 f f +0.001 ?.002 +0.003 ?.002 +0.001 ?.002 +0.003 ?.002 +0.003 ?.002 +0.003 ?.002 +0.001 ?.001 +0.001 ?.002 f +0.001 ?.002 f f dimensions of mount pad for ev-9200 and that for target device (qfp) may be different in some parts. for the recommended mount pad dimensions for qfp, refer to "semiconductor device mounting technology manual" (iei-1207). caution f
23 appendix b dimensions of conversion socket/conversion adapter and recommended mounting pattern on board b.2 conversion adapter ev-9500gk-80 18.0 11.77 0.5 19 = 9.5 18.0 11.77 0.5 19 = 9.5 0.5 (1.58) 1.2 1.2 1.2 7.64 1.2 1.2 1.2 (1.58) (1.58) 1.21.21.2 1.2 7.64 1.21.2 (1.58) 0.5 m2 screw 3.55 f 12.31 10.17 14.8 8.24 6.8 0.5 19 = 9.5?.10 0.25 1.4?.2 f 5.3 f 5.3 3.0 2.0 3.5 1.85?.2 0.25 1.4?.2 14.0 1.4?.2 0~5 5.9 2.7 2.4 0.8 3.9 0.3 f 3.55 f ev-9500gk-80-g0 c-2.0 f 1.3 4 protrusions h = 1.8 1.3 f
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