IBM PC 300GL Type 6272, Technical Information Manual

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Appendix A. Connector Pin Assignments
System Memory Connector
1
85
84
168
Figure 36 (Page 1 of 3). System Memory Connector Pin Assignments
Pin Signal I/O Pin Signal I/O
1 GND NA 85 GND NA
2 MD0 I/O 86 MD32 I/O
3 MD1 I/O 87 MD33 I/O
4 MD2 I/O 88 MD34 I/O
5 MD3 I/O 89 MD35 I/O
6 VDD I/O 90 VDD NA
7 MD4 I/O 91 MD36 NA
8 MD5 I/O 92 MD37 I/O
9 MD6 I/O 93 MD38 I/O
10 MD7 I/O 94 MD39 I/O
11 PAR0 I/O 95 PAR4 I/O
12 GND NA 96 GND NA
13 MD16 I/O 97 MD48 I/O
14 MD17 I/O 98 MD49 I/O
15 MD18 I/O 99 MD50 I/O
16 MD19 I/O 100 MD51 I/O
17 MD20 I/O 101 MD52 I/O
18 VDD NA 102 VDD NA
19 MD21 I/O 103 MD53 I/O
20 MD22 I/O 104 MD54 I/O
21 MD23 I/O 105 MD55 I/O
22 PAR2 I/O 106 PAR6 I/O
23 GND I/O 107 GND NA
24 NC NA 108 NC NA
25 NC NA 109 NC NA
26 VDD NA 110 VDD NA
27 WE0 I 111 NC NA
28 CAS0 I 112 CAS2 I
29 CAS2 I 113 CAS3 I
30 RAS0 I 114 RAS1 I
31 OE0 I 115 NC NA
32 GND NA 116 GND NA
33 A0A I 117 A1 I
34 A2 I 118 A3 I
35 A4 I 119 A5 I
36 A6 I 120 A7 I
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Technical Information Manual