Pin Assignment
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 15
43 M_B_DQ20 I/O 44 M_B_DQ16 I/O
45 M_B_DQ17 I/O 46 M_B_DQ21 I/O
47 GND --- 48 GND ---
49 M_B_DQS#2 I/O 50 PM_EXTTS#1 O
51 M_B_DQS2 I/O 52 M_B_DM2 I
53 GND --- 54 GND ---
55 M_B_DQ22 I/O 56 M_B_DQ18 I/O
57 M_B_DQ23 I/O 58 M_B_DQ19 I/O
59 GND --- 60 GND ---
61 M_B_DQ29 I/O 62 M_B_DQ24 I/O
63 M_B_DQ28 I/O 64 M_B_DQ25 I/O
65 GND --- 66 GND ---
67 M_B_DM3 I 68 M_B_DQS#3 I/O
69 NC --- 70 M_B_DQS3 I/O
71 GND --- 72 GND ---
73 M_B_DQ26 I/O 74 M_B_DQ30 I/O
75 M_B_DQ27 I/O 76 M_B_DQ31 I/O
77 GND --- 78 GND ---
79 M_CKE3 I 80 M_CKE4 I
81 +1.8VSUS --- 82 +1.8VSUS ---
83 NC --- 84 NC ---
85 M_B_BS#2 I 86 M_B_A14 ---
87 +1.8VSUS --- 88 +1.8VSUS ---
89 M_B_A12 I/O 90 M_B_A11 I/O
