Table 98: RS-232 DCE Cable Pinouts for the 8-Port Serial
GPIM (continued)
DescriptionDirDB-25 (2) PinDB-25 (1) PinVHDCI-68 Pin
Shield Ground7T51
Receive Ready (A)O8T46
Send Timing (A)O15T7
Terminal Timing (A)O17T4
Local LoopbackI18T8
Data Mode (A)I20T45
Receive Timing (A)I24T38
Protocol Identifier_0T13 to T12
Shield Ground1T52
Receive Data (A)I2T59
Send Data (A)O3T34
Clear to Send (A)I4T60
Request to Send (A)O5T68
Terminal Ready (A)O6T67
Shield Ground7T55
Receive Ready (A)O8T64
Send Timing (A)O15T25
Terminal Timing (A)O17T22
Local LoopbackI18T26
Data Mode (A)I20T63
Receive Timing (A)I24T56
Protocol Identifier_0T31 to T30
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Chapter 24: Serial Gigabit-Backplane Physical Interface Module Cable Specifications