NEC IE-789882-NS-EM1 Скачать руководство пользователя страница 32 | Manualshive

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CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT

User’s Manual U16431EJ1V0UM

32

Figure 4-3. Equivalent Circuit 3 of Emulation Circuit

Probe side
(target system)

IE system side
(IE-789882-NS-EM1)

4.7 k

Ω

VR

OUT

, HV

DD

,

V

PP

/TEST1, TEST2

XT1, XT2

RESET

OPEN

OPEN

LV

CC

Power supply detection

Power supply generation

PC741

+
–

PC393

+
–

1 M

Ω

0.1 F

V

SS

V

DD

HC4066

PD789009A
(emulation CPU)

µ

µ

µ

µ

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Содержание IE-789882-NS-EM1

Страница 1: ...User s Manual Target Devices PD789881 Subseries IE 789882 NS EM1 Emulation Board 2003 Document No U16431EJ1V0UM00 1st edition Date Published March 2003 N CP K Printed in Japan...

Страница 2: ...User s Manual U16431EJ1V0UM 2 MEMO...

Страница 3: ...of NEC Electronics 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...

Страница 4: ...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 6253 8311 Fax 6250 3583 J02 11 NEC...

Страница 5: ...the target device s functions and use methods and to be knowledgeable about debugging Organization When using the IE 789882 NS EM1 refer to not only this manual supplied with the IE 789882 NS EM1 but...

Страница 6: ...or IE 78K0S NS A and the emulation board IE 789882 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 Cau...

Страница 7: ...Settings on Main Unit 20 3 3 Setting Power Supply Voltage of Target Interface 21 3 4 Clock Settings 22 3 4 1 Overview of clock settings 22 3 4 2 Main system clock settings 24 3 4 3 Subsystem clock set...

Страница 8: ...ock That Is Already Mounted on Emulation Board Subsystem Clock 23 3 6 When Using User Mounted Clock Subsystem Clock 24 3 7 Crystal Oscillator Subsystem Clock 26 3 8 Pin Alignment of Crystal Oscillator...

Страница 9: ...al Settings of Switches and Jumpers 17 3 1 Switch and Jumper Settings on IE 78K0S NS 20 3 2 Switch and Jumper Settings on IE 78K0S NS A 20 3 3 Setting Power Supply of Target Interface 21 3 4 Main Syst...

Страница 10: ...for efficient debugging of hardware or software when using one of the following target devices that belong to the 78K 0S Series of 8 bit single chip microcontrollers This chapter describes the IE 7898...

Страница 11: ...ote 1 available 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 Inter...

Страница 12: ...hida Mfg Co Ltd For further information contact Naito Densei Machida Mfg Co Ltd TEL 81 45 475 4191 3 The conversion adapter TGB 064SDP is a product of TOKYO ELETECH CORPORATION For further information...

Страница 13: ...in the basic hardware configuration Figure 1 2 Basic Hardware Configuration IE 78K0S NS or IE 78K0S NS A IE 789882 NS EM1 Emulation probe sold separately Dedicated bus interface IE system Host machine...

Страница 14: ...evice PD789881 Subseries System clock Main system clock 500 kHz Subsystem clock 32 768 kHz 38 4 kHz Main system clock supply Internal Mounted on emulation board Subsystem clock supply Internal Mounted...

Страница 15: ...89882 NS EM1 main unit The packing box contains the emulation board IE 789882 NS EM1 packing list user s manual and guarantee card If there are any missing or damaged items please contact an NEC Elect...

Страница 16: ...2 1 Parts of Main Unit Figure 2 1 shows the part names of the IE 789882 NS EM1 Figure 2 1 IE 789882 NS EM1 Part Names SW1 USER VDD IE 789882 NS EM1 JP1 JP2 EXOUT EXIN DONE TGCN1 X2 Probe connector 64G...

Страница 17: ...witches and jumpers on the IE 789882 NS EM1 For the setting of SW1 refer to 3 5 Mask Option Settings Use the IE 789882 NS EM1 with jumpers JP1 and JP2 set to the initial settings Table 2 1 Initial Set...

Страница 18: ...1 to the IE 78K0S NS or IE 78K0S 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 setti...

Страница 19: ...0S NS User s Manual U13549E for a description of how to connect an emulation probe to the IE 789882 NS EM1 Note On this board connect the emulation probe to TGCN1 Note When using the IE 78K0S NS A see...

Страница 20: ...SW1 SW3 SW4 JP1 JP4 Setting OFF All switches ON Fixed All switches ON Fixed 1 and 2 shorted 2 and 3 shorted Caution Incorrect connection may damage the IE 789882 NS EM1 2 Settings on the IE 78K0S NS A...

Страница 21: ...of the emulation probe For how to select the operating power supply refer to the ID78K Series Ver 2 30 or Later Operation Windows Based User s Manual U15185E Maximum current consumption 2 7 to 3 6 V 5...

Страница 22: ...e target device s internal oscillator is used An example of the external circuit is shown in Figure 3 3 During emulation the oscillator that is mounted on the target system is not used Instead the clo...

Страница 23: ...d oscillator used Emulation probe Target system Clock oscillator or external clock not used X1 Remark The clock that is supplied by the oscillator of the IE 789882 NS EM1 encircled in the figure is us...

Страница 24: ...l clock not used Oscillator used X2 Remark The clock that is supplied by the oscillator of the IE 789882 NS EM1 encircled in the figure is used 3 4 2 Main system clock settings Table 3 4 shows the mai...

Страница 25: ...lator mounted supplied 38 4 kHz 153 6 kHz Note The subsystem clock is generated by dividing the clock mounted in the IE system X2 by 128 Caution Before replacing the oscillator on the board turn off t...

Страница 26: ...the X2 socket of the IE 789882 NS EM1 3 Connect a crystal oscillator to the X2 socket from which the crystal oscillator was removed in 2 above Insert the crystal oscillator pins into the socket aligni...

Страница 27: ...n setting dialog box For the usage method refer to the ID78K Series Ver 2 30 or Later Operation Windows Based User s Manual U15185E Table 3 6 Mask Option Setting SW1 1 2 3 4 Connected to P50 P51 P52 P...

Страница 28: ...Later Operation Windows Based User s Manual U15185E 1 EXTOUT The EXTOUT pin on the IE 789882 NS EM1 outputs a low level for 1 3 s when a break event occurs Caution Connect a pull up resistor on the t...

Страница 29: ...09A 2 Signals input to or output from the pin emulator PD7880 3 Signals input to or output from the pin emulator PD7883 4 Other signals The circuits of the IE 789882 NS EM1 are used as follows for sig...

Страница 30: ...al U16431EJ1V0UM 30 Figure 4 1 Equivalent Circuit 1 of Emulation Circuit Probe side target system IE system side IE 789882 NS EM1 P50 to P53 P30 to P33 P20 to P22 P10 and P11 P00 to P03 1 M 1 M 1 M 33...

Страница 31: ...in emulator PF register Port pin Segment pin Analog selector MAX394 LVCC LIPS0 register P BIAS Analog selector MAX394 LCDON0 register VLCD0 VLCD1 VLCD2 OPEN Difference between target device and emulat...

Страница 32: ...1EJ1V0UM 32 Figure 4 3 Equivalent Circuit 3 of Emulation Circuit Probe side target system IE system side IE 789882 NS EM1 4 7 k VROUT HVDD VPP TEST1 TEST2 XT1 XT2 RESET OPEN OPEN LVCC Power supply det...

Страница 33: ...onding to one subsystem clock when HALT is released Because the clock mounted in the IE system is used the x4 subsystem clock is supplied to the peripheral functions even during HALT 2 There is no osc...

Страница 34: ...30 41 92 10 29 42 91 11 24 43 98 12 23 44 97 13 20 45 102 14 19 46 101 15 16 47 106 16 15 48 105 17 43 49 77 18 44 50 78 19 47 51 73 20 48 52 74 21 51 53 69 22 52 54 70 23 57 55 63 24 58 56 64 25 59...

Страница 35: ...product of Naito Densei Machida Mfg Co Ltd and TGB 064SDP is a product of TOKYO ELETECH CORPORATION Table B 1 Distance Between IE System and Conversion Adapter Emulation Probe Conversion Adapter Dista...

Страница 36: ...s Manual U16431EJ1V0UM 36 Figure B 2 Connection Conditions of Target System When NP H64GB TQ Is Used Emulation probe NP H64GB TQ Emulation board IE 789882 NS EM1 42 6 mm 45 mm Target system Conversion...

Страница 37: ...This datasheet has been download from www datasheetcatalog com Datasheets for electronics components...

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