Renesas SuperH SH7343 Información técnica Pagina 150

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Target interface (SH7723(SH-MobileR2)) Jun. 1, 2010 (Second Edition)
Mictor connector
Signals
CPU Pin No. CPU Pin No. Pin
No.
Signal
Input/
Output
*1
P-FBGA2121-449
Pin
No.
Signal
Input/
Output
*1
P-FBGA2121-449
1 N.C.
2 N.C.
3 GND (MPMD)
*2
(Input) (B13) 4 N.C.
5 GND (CON)
*6
(Output) 6 AUDCK Output D14
7 N.C.
8
ASEBRK
/BRKACK
Input/Output D12
9
RESETP
*5
/
RESETA
*5
Output
Output
B17
B18
10 N.C.
11 TDO Output B15 12 VCC_AUD
*3
Output
13 N.C. 14 VCC
*4
Output
15 TCK Input B16 16 N.C.
17 TMS Input C15 18 N.C.
19 TDI Input A16 20 N.C.
21 TRST Input A15 22 N.C.
23 N.C. 24 AUDATA3 Output B14
25 N.C. 26 AUDATA2 Output A14
27 N.C. 28 AUDATA1 Output D13
29 N.C. 30 AUDATA0 Output C13
31 N.C. 32 AUDSYNC Output C14
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, MPMD pin needs to be brought to Low state.
Shown in the target connection reference diagram is the circuit that brings MPMD pin to Low state when you connect MPMD signal to the connector for debugger.
If you do not connect MPMD signal to Pin No. 3 of the connector for debugger, the circuit that sets MPMD pin by switch circuit will do. However, in such case, do not
connect MPMD 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: As for
RESETP and RESETA, connect them as required with reference to the target connection reference diagram.
*6: 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: Avoid the use of RESETP after user system startup. When performing debugging with reset signal, use RESETA.
*2: If you do not connect
RESETA, fix it to High.
*3: The signal, which is connected to Pin No.9 of the connector for debugger, is the signal that the debugger uses for monitoring the state of
RESETPpin and RESETApin of CPU.
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