IBM PC 300GL Type 6272, Техническое руководство

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Appendix A. Connector Pin Assignments
USB Connectors
4 3
2
1
Monitor Connector
5 1
10 6
15 11
Diskette Drive Connector
Figure 38. USB Connector Pin Assignments
Pin Signal
1 VCC
2 -Data
3 +Data
4 Ground
Figure 39. Monitor Connector Pin Assignments
Pin Signal I/O Pin Signal I/O
1 Red O 2 Green O
3 Blue O 4 Monitor ID 2 - Not
used I
5 Ground NA 6 Red ground NA
7 Green ground NA 8 Blue ground NA
9 +5 V, used by DDC2B NA 10 Ground NA
11 Monitor ID 0 - Not
used I 12 DDC2B serial data I/O
13 Horizontal sync O 14 Vertical sync O
15 DDC2B clock I/O
Figure 40 (Page 1 of 2). Diskette Drive Connector Pin Assignments
Pin Signal I/O Pin Signal I/O
1 Drive 2 installed # I 2 High density select O
3 Not connected NA 4 Not connected NA
5 Ground NA 6 Data rate 0 NA
7 Ground NA 8 Index# I
9 Reserved NA 10 Motor enable 0# O
11 Ground NA 12 Drive select 1# O
13 Ground NA 14 Drive select 0# O
15 Ground NA 16 Motor enable 1# O
Appendix A. Connector Pin Assignments
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