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NEC IE-178048-NS-EM1, Руководство пользователя

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NEC IE-178048-NS-EM1 Скачать руководство пользователя страница 20

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

Содержание IE-178048-NS-EM1

Страница 1: ...User s Manual Target device µ µ µ µPD178048 Subseries IE 178048 NS EM1 Emulation Board 1991 Document No U15928EJ1V0UM00 1st edition Date Published March 2002 N CP K Printed in Japan 2002 ...

Страница 2: ...User s Manual U15928EJ1V0UM 2 MEMO ...

Страница 3: ... 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 semiconduc...

Страница 4: ... 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 Elec...

Страница 5: ...ledgeable 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...

Страница 6: ...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 i...

Страница 7: ... 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 T...

Страница 8: ... 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 E...

Страница 9: ...0 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 ...

Страница 10: ...l 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 µPD178048 Subseries ...

Страница 11: ...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 M...

Страница 12: ...GK 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 Electr...

Страница 13: ... 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 ...

Страница 14: ...Table 1 1 Table 1 1 Basic Specifications Parameter Description Target device µPD178048 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 VDD 3 3 0 2 V to 5 V 10 same as target device ...

Страница 15: ...oduces 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 ...

Страница 16: ...78048 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 µ 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 ...

Страница 17: ...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 ...

Страница 18: ...al 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 P...

Страница 19: ...d 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...

Страница 20: ...ing 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...

Страница 21: ... 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 ...

Страница 22: ...er 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...

Страница 23: ...resonator or crystal resonator Capacitor CB Resistor Rx Solder kit Steps 1 Solder the target ceramic resonator or crystal resonator resistor Rx capacitor CA and capacitor CB all with a suitable oscillation frequency onto the parts board as shown below Figure 3 7 Connections on Parts Board When Using Main System Clock or User Mounted Clock Parts board mainCLK Pin No Connection 2 13 Capacitor CB 3 1...

Страница 24: ...e 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 MΩ 11 4 3 12 CA CB 13 2 5 10 Rx 9 8 6 HCU04 HCU04 X VHC157 ...

Страница 25: ...8048 NS EM1 s socket the socket marked as mainCLK 3 Connect a crystal oscillator to the socket mainCLK from which the crystal oscillator was removed in 2 above Insert the crystal oscillator pins into the socket pins as shown in the figure below Figure 3 9 Pin Alignment of Crystal Oscillator and Socket Crystal Oscillator Pin Name Socket Pin No NC 1 GND 7 CLOCK OUT 8 VCC 14 4 Connect the IE 178048 N...

Страница 26: ...device VHC157 A Y B X1 VCC HKS120 LVCC IE 78K0 NS or IE 78K0 NS A side Emulation device Crystal oscillator 1 MΩ 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 ...

Страница 27: ... 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 µ ...

Страница 28: ...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 7800...

Страница 29: ... 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 Boar...

Страница 30: ...the operations are performed via the IE system s emulation 1 Signals input to or output from the emulation CPU µPD178F048 2 Signals input to or output from the emulation CPU µPD780009 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 µ µ µ µPD178F048 S...

Страница 31: ...EEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS User s Manual U15928J1V0UM 31 4 Other signals See Figure 4 4 Equivalent Circuit 4 of Emulation Circuit USERVDD VDDPORT GND00 GND01 GND10 GND11 GNDPORT VSYNC HSYNC R G B I BLANK J7 ...

Страница 32: ... Circuit P00 to P03 100 Ω 1 MΩ P10 to P13 P20 to P23 P70 to P77 P130 to P134 100 Ω 1 MΩ PD178F048 Emulation CPU Probe side IE system side µ Figure 4 2 Equivalent Circuit 2 of Emulation Circuit X1 100 Ω RESET 100 Ω 4 7 kΩ 1 MΩ P40 to P47 P50 to P54 P60 to P67 100 Ω 1 MΩ HKS120 HKS120 LVCC LVCC PD780009 Emulation CPU HC4066 µ Probe side IE system side ...

Страница 33: ...it LVCC 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 USERVDD VDDPORT 100 Ω 1 MΩ 3 3 kΩ 1 8 kΩ VCC PC393 0 1 F Voltage detector GND00 GND01 GND10 GND11 GNDPORT IC VPP OSC1 OSC2 Open Open J7 Open VSYNC HSYNC R G B I BLANK IE system side Probe side µ µ ...

Страница 34: ...41 78 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 ...

Страница 35: ...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 47 22 74 71 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 Emulat...

Страница 36: ... 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 mmNote ...

Страница 37: ...5928EJ1V0UM 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 ...

Страница 38: ...EJ1V0UM 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 ...

Страница 39: ...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 ...

Страница 40: ...t 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 ...

Страница 41: ...User s Manual U15928EJ1V0UM 41 MEMO ...

Страница 42: ...User s Manual U15928EJ1V0UM 42 MEMO ...

Страница 43: ...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 Technic...

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