Table 21. System memory connector pin input/output
Pin | Signal name | I/O | Pin | Signal name | I/O |
|
|
|
|
|
|
19 | MD14 | I/O | 103 | MD46 | I/O |
|
|
|
|
|
|
20 | MD15 | I/O | 104 | MD47 | I/O |
|
|
|
|
|
|
21 | NC | I/O | 105 | NC | I/O |
|
|
|
|
|
|
22 | NC | I/O | 106 | NC | I/O |
|
|
|
|
|
|
23 | GND | I/O | 107 | GND | N/A |
|
|
|
|
|
|
24 | NC | N/A | 108 | NC | N/A |
|
|
|
|
|
|
25 | NC | N/A | 109 | NC | N/A |
|
|
|
|
|
|
26 | VDD | N/A | 110 | VDD | N/A |
|
|
|
|
|
|
27 | WE# | I | 111 | CAS# | N/A |
|
|
|
|
|
|
28 | DQMB0# | I | 112 | DQMB4# | I |
|
|
|
|
|
|
29 | DQMB1# | I | 113 | DQMB4# | I |
|
|
|
|
|
|
30 | S0# | I | 114 | S1# | I |
|
|
|
|
|
|
31 | OE0# | I | 115 | RAS# | N/A |
|
|
|
|
|
|
32 | GND | N/A | 116 | GND | N/A |
|
|
|
|
|
|
33 | A0 | I | 117 | A1 | I |
|
|
|
|
|
|
34 | A2 | I | 118 | A3 | I |
|
|
|
|
|
|
35 | A4 | I | 119 | A5 | I |
|
|
|
|
|
|
36 | A6 | I | 120 | A7 | I |
|
|
|
|
|
|
37 | A8 | I | 121 | A9 | I |
|
|
|
|
|
|
38 | A10/AP | I | 122 | A11 | I |
|
|
|
|
|
|
39 | NC |
| 123 | NC |
|
|
|
|
|
|
|
40 | VDD | N/A | 124 | VDD | N/A |
|
|
|
|
|
|
41 | NC | N/A | 125 | CK1 | N/A |
|
|
|
|
|
|
42 | CK0 | N/A | 126 | A14 | O |
|
|
|
|
|
|
43 | GND | N/A | 127 | GND | N/A |
|
|
|
|
|
|
44 | OE2# | I | 128 | CKE0 | N/A |
|
|
|
|
|
|
45 | S2# | I | 129 | S3# | I |
|
|
|
|
|
|
46 | DQMB2# | I | 130 | DQMB6# | I |
|
|
|
|
|
|
47 | DQMB3# | I | 131 | DQMB7# | I |
|
|
|
|
|
|
48 | WE2# | I | 132 | A15 | I |
|
|
|
|
|
|
49 | VDD | N/A | 133 | VDD | N/A |
|
|
|
|
|
|
50 | NC | N/A | 134 | NC | N/A |
|
|
|
|
|
|
51 | NC | N/A | 135 | NC | N/A |
|
|
|
|
|
|
52 | NC | I/O | 136 | NC | I/O |
|
|
|
|
|
|
53 | NC | I/O | 137 | NC | I/O |
|
|
|
|
|
|
38PC 300 GL and 300 PL