IBM PC 300PL User Manual download pdf (Page 33)

Appendix A. Connector pin assignments

The following figures show the pin assignments for various system board connectors.

Monitor connector

10 6

15 11

C1 C2

Figure 15. Monitor port connector pin assignments—SVGA

Pin Signal I/O Pin Signal I/O

1 Red O 2 Green O

3 Blue O 4 Monitor ID 2 - Not

used

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 16. Monitor port connector pin assignments—DVI main pin field

Pin Signal I/O Pin Signal I/O

1 TMDS data 2+ O 2 TMDS data 2- O

3 TMDS data 2/4 return N/A 4 TMDS data 4-* O

5 TMDS data 4+* O 6 DDC clock I/O

7 DDC data I/O 8 Analog vertical sync O

9 TMDS data 1- O 10 TMDS data 1+ O

11 TMDS data 1/3 shield N/A 12 TMDS data 3+* O

13 TMDS data 3+* O 14 +5V power O

15 Ground N/A 16 Hot plug detect O

17 TMDS data 0- O 18 TMDS data 0+ O

19 Return N/A 20 TMDS D5* O

21 TMDS data 5+* O 22 TMDS clock shield N/A

23 TMDS clock+ O 24 TMDS clock- O

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 53 54

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IBM PC 300PL User Manual Page 33