16 SCSI Data Bit 7 41 Ground
17 Ground 42 Message *
18 SCSI Data Parity 43 Ground
19 Ground 44 Select *
20 Ground 45 Ground
21 Ground 46 Control/Data *
22 Ground 47 Ground
23 Ground 48 Request *
24 Ground 49 Ground
25 Key 50 Input/Output *
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Table A-12. Compaq SmartStation Ethernet AUI Connector
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Pin Signal Pin Signal
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1 Ground 9 Collision #
2 Collision 10 Data Transmit #
3 Data Transmit 11 Ground
4 Ground 12 Data Receive #
5 Data Receive 13 +12V
6 Ground 14 Ground
7 Not connected 15 Not connected
8 Ground
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