Renesas SuperH SH7343 Technical Information PDF herunterladen (Seite 95)

Target interface (SH7709S) Jun. 30, 2009 (Second Edition)

MDR connector

Signals

CPU Pin No. CPU Pin No. Pin

No.

Signal

Input/

Output

FP-208C/E BP-240A

No.

Signal

Input/

Output

FP-208C/E BP-240A

1 N.C. 2 GND

3 AUDATA0 Output 135 J18 4 GND

5 AUDATA1 Output 133 K19 6 GND

7 AUDATA2 Output 131 K18 8 GND

9 AUDATA3 Output 130 L17 10 GND

11 AUDSYNC Output 94 V14 12 GND

13 N.C. 14 GND

15 N.C. 16 GND

17 TCK Input 139 H18 18 GND

19 TMS Input 137 H16 20 GND

21 TRST Input 136 J19 22

GND

(

ASEMD0)

(Input) (127) (L19)

23 TDI Input 138 H17 24 GND

25 TDO Output 120 N18 26 GND

27 ASEBRKAK Output 128 L18 28 GND

29 VCC

Output 30 GND

31 RESETP Output 193 C7 32 GND

33 GND 34 GND

35 AUDCK Input 151 D16 36 GND

・ For the pin where stated as N.C. in the table, leave the signal unconnected.

*1: Input/output is based on the target system.

*2: To debug,

ASEMD0 pin needs to be brought to Low state.

Shown in the target connection reference diagram is the circuit that brings ASEMD0 pin to Low state when you connect ASEMD0 signal to the connector for

debugger.

If you do not connect ASEMD0 signal to Pin No. 22 of the connector for debugger, the circuit that sets ASEMD0 pin by switch circuit will do. However, in such

case, do not connect ASEMD0 pin to Pin No. 22 of the connector for debugger, but connect Pin No. 22 of connector for the debugger to GND.

*3: For VCC, connect I/O power of CPU. Debugging can be performed even if the signal is N.C., however, by connecting I/O power, leak during

the target system power OFF can be prevented.

Target connection reference diagram

MDR connector specifications

Recommended connector

Manufacturer 3M

Model 10236-52A2JL

(Top view on the target board)

(Side view on the target board)

(Pin Configuration)

(For detailed dimensions of the connector,

refer to the documentation by manufacturer of the connector.)

*Please look at the pin configuration diagram above and make

sure that the connector is in the right direction before connecting.

Please check the pin number in the signal table above and make sure

the signal and the pin numbers match.

*1:

RESETP, which is connected to Pin No. 31 of the connector for debugger, is the signal that debugger uses for monitoring the state of RESETP

pin of CPU.

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 203 204

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