Appendix C Pin Assignments Appendices
TECRA M3 Maintenance Manual (960-507) C-25
C.12 CN3201 PAD interface connector (8-pin)
Table C-12 PAD interface connector (8-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 SP-P5V - 2 SPX-PXP O
3 SPY-PXP O 4 SP-GND -
5 GND - 6 IPDCLK-P5P I/O
7 IPDDAT-P5P I/O 8 P5V -
C.13 CN3401 Parallel interface connector (25-pin)
Table C-13 Parallel interface connector (25-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 STROB-P5N O 2 PDB00-P5P I/O
3 PDB01-P5P I/O 4 PDB02-P5P I/O
5 PDB03-P5P I/O 6 PDB04-P5P I/O
7 PDB05-P5P I/O 8 PDB06-P5P I/O
9 PDB07-P5P I/O 10 ACK-P5N I
11 BUSY-P5P I 12 PE-P5P I
13 SELCT-P5P I 14 AUTFD-P5N O
15 ERROR-P5N I 16 PINIT-P5N O
17 SLIN-P5N O 18 GND -
19 GND - 20 GND -
21 GND - 22 GND -
23 GND - 24 GND -
25 GND -
C.14 CN4100 LAN interface connector (14-pin)
Table C-14 LAN interface connector (14-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 MDI2-EXP - 2 MDI2-EXN -
3 MDI3-EXP - 4 MDI3-EXN -
5 MDIO-EXP - 6 MDIO-EXN -
7 MDI1-EXP - 8 MDI1-EXN -
9 NC - 10 NC -
11 LINK-E3N O 12 ACT-E3N O
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