Testing Circuits And Connectors; Testing Circuit For P1284 I/F Test (Test07); Testing Circuit For Serial I/F Test (Test08) - Renesas SH7410 E8000 User Manual

Section 6 Testing Circuits and Connectors
6.1

Testing Circuit for P1284 I/F TEST (TEST07)

Connect the testing circuit that forms the loop in figure 6.1 to the bidirectional parallel interface
connector on the E8000 emulator.
Figure 6.1
6.2

Testing Circuit for SERIAL I/F TEST (TEST08)

Connect the testing circuit in figure 6.2 to the serial interface connector on the E8000 emulator.
Emulator
NC
RXD
TXD
DTR
GND
DSR
RTS
CTS
NC
Figure 6.2
1
BUSY-P
17
AUTOFD-N
2
SELECT-P
16
SELECTIN-N
3
ACK-N
15
STROBE-N
5
PERROR-P
14
INIT-N
Testing Circuit for P1284 Loop Back Test
1
2
3
4
5
6
7
8
9
Testing Circuit for SERIAL I/F Test
24
Personal computer
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC