Renesas SuperH SH7343 Información técnica Pagina 70

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Target interface (SH7262/SH7264) Jun. 1, 2010 (Second Edition)
Mictor connector
Signals
CPU Pin No. CPU Pin No.
SH7262 SH7264 SH7262 SH7264
Pin
No.
Signal
Input/
Output
*1
PLQP0176
KB-A
PLQP0208
KB-A
Pin
No.
Signal
Input/
Output
*1
PLQP0176
KB-A
PLQP0208
KB-A
1 N.C. 2 N.C.
3
GND
(
ASEMD)
*2
(Input) (67) (79) 4 N.C.
5 GND(CON)
5
(Output) 6 AUDCK Output 144 168
7 N.C. 8
ASEBRKAK
/
ASEBRK
Input/Output 90 106
9 RES Output 43 51 10 N.C.
11 TDO Output 91 107 12 VCC_AUD
*3
Output
13 N.C. 14 VCC
*4
Output
15 TCK Input 94 110 16 N.C.
17 TMS Input 93 109 18 N.C.
19 TDI Input 92 108 20 N.C.
21 TRST Input 89 105 22 N.C.
23 N.C. 24 AUDATA3 Output 137 161
25 N.C. 26 AUDATA2 Output 138 162
27 N.C. 28 AUDATA1 Output 139 163
29 N.C. 30 AUDATA0 Output 140 164
31 N.C. 32 AUDSYNC Output 142 166
33 N.C. 34 N.C.
35 N.C. 36 N.C.
37 N.C. 38 N.C.
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,
ASEMD pin needs to be brought to Low state.
Shown in the target connection reference diagram is the circuit that brings ASEMD pin to Low state when you connect ASEMD signal to the connector for
debugger.
If you do not connect ASEMD signal to Pin No. 3 of the connector for debugger, the circuit that sets ASEMD pin by switch circuit will do. However, in such case,
do not connect ASEMD pin to Pin No. 3 of the connector for debugger, but connect Pin No. 3 of connector for the debugger to GND.
*3: For VCC_AUD, the power same as the voltage level at which AUD signal of CPU works is to be connected. Connect the AUD signal to I/O
power of CPU.
*4: For VCC, the power same as the voltage level at which HUDI signal of CPU works is to be connected. Connect the HUDI signal to I/O power
of CPU.
*5: By detection of GND on the target system side, whether the target system is connected or not is determined.
Target connection reference diagram
Mictor connector specifications
Recommended connector
Manufacturer AMP
Model Mictor connector
2-767004-2 / 767054-1 / 767061
(Top view on the target board)
(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: RES, which is connected to Pin No. 9 of the connector for debugger, is the signal that debugger uses for monitoring the state of RES pin of
CPU.
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