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User’s Manual U14013EJ2V0UM00

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS

This chapter describes the differences between the target device’s signal lines and the signal lines of the IE-

178098-NS-EM1’s target interface circuit.

Although the target device is a CMOS circuit, the IE-178098-NS-EM1’s target interface circuit consists of

emulators such as an emulation CPU, TTL, and CMOS-IC.

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 directly input to or output from the evaluation chip and peripheral I/O chip

(2) Signals input from the target system via a gate

(3) Signals related to PLL

(4) Other signals

The following is an explanation of the signals listed in (1) to (4) above, as they relate to the IE system’s circuit.

(1) Signals directly input to or output from the evaluation chip and peripheral I/O chip.

The following signals perform the same operations as in the

PD178078,

PD178098 Subseries, and

PD178F098. For signals related to ports, a 1 M

Ω

pull-down resistor and a 100

Ω

resistor are inserted in series.

•

Signals related to port 0

•

Signals related to port 1

•

Signals related to port 2

•

Signals related to port 3

•

Signals related to port 4

•

Signals related to port 5

•

Signals related to port 6

•

Signals related to port 7

•

Signals related to port 10

•

Signals related to port 12

•

Signals related to port 13

•

EO0 signal

•

EO1 signal

Содержание IE-178098-NS-EM1

Страница 1: ... Target Device µ µ µ µPD178078 Subseries µ µ µ µPD178098 Subseries µ µ µ µPD178F098 IE 178098 NS EM1 Emulation Board Document No U14013EJ2V0UM00 2nd edition Date Published February 2000 N CP K Printed in Japan 1999 ...

Страница 2: ...User s Manual U14013EJ2V0UM00 2 MEMO ...

Страница 3: ...ty 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 o...

Страница 4: ...esseldorf 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...

Страница 5: ...s Manual U14013EJ2V0UM00 5 Major Revisions in This Edition Page Description p 33 Addition of 3 5 Jumper Settings on IE 78K0 NS p 43 Addition of APPENDIX B REVISION HISTORY The mark shows major revised points ...

Страница 6: ...User s Manual U14013EJ2V0UM00 6 MEMO ...

Страница 7: ...ho 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 178098 NS EM1 refer to not only this manual supplied with the IE 178098 NS EM1 but also the manual that is supplied with the IE 78K0 NS IE 78K0 NS IE 178098 NS EM1 User s Manual User s Manual Basic specifications General...

Страница 8: ... the combination of the IE 78K0 NS and the IE 178098 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 ...

Страница 9: ...20 CHAPTER 3 INSTALLATION 21 3 1 Connection 22 3 2 Switch Settings 23 3 3 Clock Settings 25 3 3 1 Overview of clock settings 25 3 3 2 Main system clock settings 27 3 4 Low Voltage Emulation Setting 32 3 5 Jumper Settings on IE 78K0 NS 33 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS 35 APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE 41 APPENDIX B REVISION HISTORY 43 ...

Страница 10: ...lock Oscillator 25 3 7 When Using Clock That Is Already Mounted on Emulation Board 26 3 8 When Using User Mounted Clock 26 3 9 When Using an External Clock 27 3 10 Connections on Parts Board When Using Main System Clock or User Mounted Clock 28 3 11 Crystal Oscillator When Using Main System Clock or User Mounted Clock 30 3 12 Pin Alignment of Crystal Oscillator and Socket 30 4 1 Equivalent Circuit...

Страница 11: ...User s Manual U14013EJ2V0UM00 11 LIST OF TABLES Table No Title Page 1 1 Basic Specifications 17 3 1 Main System Clock Settings 27 3 2 Jumper Settings on IE 78K0 NS 33 A 1 NP 100GF Pin Assignments 41 ...

Страница 12: ...User s Manual U14013EJ2V0UM00 12 MEMO ...

Страница 13: ...t 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 178098 NS EM1 s system configuration and basic specifications Target device µPD178078 Subseries µPD178098 Subseries µPD178F098 ...

Страница 14: ...eNote 1 sold separately Control software Host machine PC 9800 Series IBM PC AT or 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 178098 NS EM1 This product AC adapter IE 70000 MC PS B sold separately Em...

Страница 15: ...ion 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 Machida Mfg Co Ltd For further information contact Naito Densei Machida Mfg Co Ltd TEL 81 44 822 3813 3 The conversion socket conversion adapter are as follows in accordance with the package EV 9200GF 100 100 pin plastic QFP GF 3BA type ...

Страница 16: ... s position in the basic hardware configuration Figure 1 2 Basic Hardware Configuration IE 78K0 NS IE 178098 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 ...

Страница 17: ...w speed RAM 128 bytes Maximum 32 KB Emulation function Real time execution Break execution Step execution RAM monitor Space Entire memory space Timing Data access Event detection Program execution detection Bus event detection External trigger detection External trigger output Event integration Bus counter Trace qualify condition Delay condition Trigger condition Break source Event break Manual br...

Страница 18: ...User s Manual U14013EJ2V0UM00 18 MEMO ...

Страница 19: ...the IE 178098 NS EM1 main unit The packing box contains the emulation board IE 178098 NS EM1 packing list user s manual and guarantee card If there are any missing or damaged items please contact an NEC sales representative Fill out and return the guarantee card that comes with the main unit ...

Страница 20: ... Parts of Main Unit Figure 2 1 IE 178098 NS EM1 Part Names EXTOUT EXTIN CN5 CN6 USER VDD LED1 Probe connector CN5 100GF Probe connector CN6 RESERVED X1 IE 178098 NS EM1 S3 S7 S6 S5 S2 S1 S4 BNC PROBE VCOL mainCLK BNC PROBE VCOH BNC PROBE FMIFC BNC PROBE AMIFC ...

Страница 21: ...User s Manual U14013EJ2V0UM00 21 CHAPTER 3 INSTALLATION This chapter describes methods for connecting the IE 178098 NS EM1 to the IE 78K0 NS emulation probe etc Mode setting methods are also described ...

Страница 22: ...nnect the emulation probe to CN5 Cautions1 Incorrect connection may damage the ICE main unit Be sure to read the emulation probe s user s manual for a detailed description of the connection method 2 Do not use CN6 as it is for extension Figure 3 1 Connection of Emulation Probe 3 How to connect BNC PROBE Connect the supplied BNC PROBE 4 to the IE 178098 NS EM1 and the target board The following fou...

Страница 23: ...098 OFF ON ON RESERVED ON OFF OFF RESERVED ON OFF ON RESERVED ON ON OFF RESERVED ON ON ON Remark The above figure shows the position at factory shipment 2 S2 and S3 settings S2 and S3 switch the capacitor connection for the regulator I side Connect to the 0 1 µF in the ICE U side Connect to the capacitor in the target system Figure 3 3 S2 and S3 Settings Remark The above figure shows the position ...

Страница 24: ...ory shipment 4 S5 S6 and S7 settings S5 S6 and S7 switch the IF counter and ports Figure 3 5 S5 S6 and S7 Settings S6 S7 1 Use as P101 P101 side ON Use as AMIFC AMIFC side OFF S5 S7 2 Use as P102 P102 side ON Use as FMIFC FMIFC side OFF Remark The above figure shows the position at factory shipment 1 2 OFF ON OFF P102 FMIFC P101 AMIFC OFF OFF ON S5 S6 S7 OFF P101 P102 ON 1 2 ...

Страница 25: ...igure 3 6 During emulation the resonator that is mounted on the target system is not used Instead the clock that is mounted on the emulation board installed for the IE 78K0 NS is used If the target system includes an external clock select 3 External clock For an external clock a clock signal is supplied from outside the target device and the target device s internal oscillator is not used An examp...

Страница 26: ...o mount any clock supported by the set specifications on the IE 178098 NS EM1 First mount the resonator on the parts board then attach the parts board to the IE 178098 NS EM1 This method is useful when using a different frequency from that of the premounted clock Figure 3 8 When Using User Mounted Clock Remark The clock that is supplied by the IE 178098 NS EM1 s resonator encircled in the figure i...

Страница 27: ...g 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 178098 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 b...

Страница 28: ... Capacitor CB Solder kit Steps 1 Prepare the IE 178098 NS EM1 2 Solder the target ceramic resonator or crystal resonator resistor Rx capacitor CA and capacitor CB all with suitable oscillation frequency onto the parts board that is mounted in the IE 178098 NS EMI s socket as shown below Figure 3 10 Connections on Parts Board When Using Main System Clock or User Mounted Clock Parts board mainCLK Pi...

Страница 29: ...8K0 NS The above steps configure the following circuit and enable supply of the clock from the mounted resonator to the emulation device Remark The sections enclosed in broken lines indicate parts that are attached to the parts board 1 MΩ 11 4 3 12 CB CA 13 2 5 10 Rx 9 8 6 HCU04 HCU04 X VHC157 HD151015 A Y B HKS120 X1 LVCC 1 MΩ X1 IE 78K0 NS side Emulation device ...

Страница 30: ... 178098 NS EM1 s socket the socket marked as mainCLK 3 Connect the prepared crystal oscillator to the socket mainCLK from which the parts board was removed Insert the crystal oscillator pin into the socket aligning the pins as shown in the figure below Figure 3 12 Pin Alignment of Crystal Oscillator and Socket Crystal Oscillator Pin Name Socket Pin No NC 1 GND 7 CLOCK OUT 8 VCC 14 4 Install the IE...

Страница 31: ...When using factory set mode settings 6 to 8 are shorted on the parts board there is no need to make any other hardware settings 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 VHC157 A Y B X1 VCC 1 MΩ LVCC HD151015 HKS120 X1 IE 78K0 NS side Emulation device Cry...

Страница 32: ...When the target system is operating on low voltage supply the same voltage as the target system to the TP1 terminal pin of the IE 78K0 NS this is unnecessary when TP1 is 5 V For details refer to IE 78K0 NS User s Manual U13731E Maximum current consumption of TP1 100 mA 1 8 V to 300 mA 5 0 V ...

Страница 33: ...8098 NS EM1 set the jumpers on the IE 78K0 NS as shown in Table 3 2 For details of these jumper settings refer to the IE 78K0 NS User s Manual U13731E 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 ...

Страница 34: ...User s Manual U14013EJ2V0UM00 34 MEMO ...

Страница 35: ...tion 1 Signals directly input to or output from the evaluation chip and peripheral I O chip 2 Signals input from the target system via a gate 3 Signals related to PLL 4 Other signals The following is an explanation of the signals listed in 1 to 4 above as they relate to the IE system s circuit 1 Signals directly input to or output from the evaluation chip and peripheral I O chip The following sign...

Страница 36: ... to P07 P00 to P07 100 Ω 1 MΩ P10 to P17 P10 to P17 100 Ω 1 MΩ P20 to P27 P20 to P27 100 Ω 1 MΩ 100 Ω 1 MΩ P30 to P37 P30 to P37 P40 to P47 P40 to P47 100 Ω 1 MΩ P50 to P57 P50 to P57 100 Ω 1 MΩ P60 to P67 P60 to P67 100 Ω 1 MΩ P70 to P77 P70 to P77 100 Ω 1 MΩ P100 to P107 P100 to P107 100 Ω 1 MΩ P120 to P127 P120 to P127 100 Ω 1 MΩ P130 to P137 P130 to P137 100 Ω 1 MΩ EO0 EO0 EO1 EO1 ...

Страница 37: ...than in the case of the the µPD178078 178098 Subseries and µPD178F098 RESET signal Signals related to clock input In all the signals input from the target system the RESET signal and signals related to clock input are input to the evaluation chip via a logic IC The DC characteristics are therefore different from the µPD178078 178098 Subseries and µPD178F098 The AC characteristics are also differen...

Страница 38: ...00 pF AMIFC 0 022 F 1 MΩ 100 Ω S7 51 Ω P101 P101 P101 S6 J4 PC2711 VDDPLL GNDPLL P102 FMIFC IN BNC probe Probe GNDPLL GNDPLL 1000 pF 1000 pF 1000 pF FMIFC 1000 pF 1 MΩ 100 Ω S7 51 Ω P102 P102 P102 S5 J3 PC2711 VDDPLL GNDPLL VCOH VCOH IN BNC probe Probe GNDPLL GNDPLL 1000 pF 1000 pF 1000 pF 1000 pF 51 Ω VCOH J2 PC2711 VDDPLL GNDPLL VCOL VCOL IN BNC probe Probe GNDPLL GNDPLL 1000 pF 0 022 F 1000 pF ...

Страница 39: ...S AND TARGET INTERFACE CIRCUITS User s Manual U14013EJ2V0UM00 39 Figure 4 3 Equivalent Circuit 3 of Emulator 2 2 Probe side IE 178098 NS EM1 side REGOSC REGOSC VDDPLL VDDPLL GNDPLL VDDPLL REGOSC U S2 I 0 1 F REGCPU REGCPU REGCPU U S3 I 0 1 F µ µ ...

Страница 40: ... NS EM1 that monitors the input of the target system s power supply VSS pin The VSS pin is connected to GND in the IE 178098 NS EM1 VPP IC pin The VPP IC pin is not used in the IE 178098 NS EM1 X2 pin The X2 pin is not used in the IE 178098 NS EM1 GNDPORT pin The GNDPORT pin is connected to GND into the IE 178098 NS EM1 VDDPORT pin The VDDPORT pin is not used in the IE 178098 NS EM1 AVDD pin AVSS ...

Страница 41: ...0 74 44 23 11 69 45 20 12 70 46 19 13 63 47 16 14 64 48 15 15 61 49 10 16 62 50 9 17 65 51 6 18 66 52 5 19 71 53 33 20 72 54 34 21 75 55 37 22 76 56 38 23 79 57 43 24 80 58 44 25 85 59 47 26 86 60 48 27 89 61 51 28 90 62 52 29 118 63 57 30 117 64 58 31 114 65 59 32 113 66 60 33 108 67 55 34 107 68 56 Remarks 1 The NP 100GF is a product of Naito Densei Machida Mfg Co Ltd 2 The numbers in the Emulat...

Страница 42: ... 69 49 85 18 70 50 86 17 71 45 87 22 72 46 88 21 73 41 89 28 74 42 90 27 75 35 91 92 76 36 92 91 77 31 93 98 78 32 94 97 79 4 95 102 80 3 96 101 81 8 97 106 82 7 98 105 83 14 99 112 84 13 100 111 Remarks 1 The NP 100GF is a product 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 ...

Страница 43: ...ENDIX B REVISION HISTORY The following shows the major revisions up to now Edition Major Revisions from Previous Edition Revised Chapters Addition of 3 5 Jumper Settings on IE 78K0 NS CHAPTER 3 2nd Addition of REVISION HISTORY APPENDIX B ...

Страница 44: ...User s Manual U14013EJ2V0UM00 44 MEMO ...

Страница 45: ... 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 ...

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