Acer TravelMate 6492 Service Guide - Page 135

CN512 Memory Connector 1 (200-PIN) PIN No. Signal name I/O PIN No. Signal name I/O 67 MB_DM3 I/O 68 MB_DQS#3 I/O 69 N.C. - 70 MB_DQS3 I/O 71 GND - 72 GND - 73 MB_DATA31 I/O 74 MB_DATA26 I/O 75 MB_DATA30 I/O 76 MB_DATA27 I/O 77 GND I/O 78 GND - 79 M_CKE0 I 80 M_CKE1 I 81 +1.8VSUS - 82 +1.8VSUS - 83 MB_CS#2 I 84 MB_A15 I 85 MB_BS#2 I 86 MB_A14 I 87 +1.8VSUS - 88 +1.8VSUS - 89 MB_A12 I 90 MB_A11 I 91 MB_A9 I 92 MB_A7 I 93 MB_A8 I 94 MB_A6 I 95 +1.8VSUS - 96 +1.8VSUS - 97 MB_A5 I 98 MB_A4 I 99 MB_A3 I 100 MB_A2 I 101 MB_A1 I 102 MB_A0 I 103 +1.8VSUS - 104 +1.8VSUS - 105 MB_A10 I 106 MB_BS#1 I 107 MB_BS#0 I 108 MB_RAS# I 109 MB_WE# I 110 MB_CS#0 I 111 +1.8VSUS - 112 +1.8VSUS - 113 MB_CAS# - 114 M_ODT0 I 115 MB_CS#0 I 116 MB_A13 I 117 +1.8VSUS - 118 +1.8VSUS - 119 M_ODT1 I 120 N.C. - 121 GND - 122 GND - 123 MB_DATA32 I/O 124 MB_DATA33 I/O 125 MB_DATA36 I/O 126 MB_DATA38 I/O 127 GND - 128 GND - 129 MB_DQS#4 I/O 130 MB_DM4 I/O 131 MB_DQS4 I/O 132 GND - 133 GND - 134 MB_DATA34 I/O 135 MB_DATA37 I/O 136 MB_DATA39 I/O 137 MB_DATA35 I/O 138 GND - 139 GND - 140 MB_DATA44 I/O 141 MB_DATA40 I/O 142 MB_DATA45 I/O 143 MB_DATA41 - 144 GND - 145 GND - 146 MB_DQS5# I/O 147 MB_DM5 I/O 148 MB_DQS5 I/O 149 GND - 150 GND - Chapter 5 125