Toshiba Satellite L640 Maintenance Manual page 263

Pin Assignment
37 GND
39 M_A_DQ16
41 M_A_DQ17
43 GND
45 M_A_DQSN2
47 M_A_DQSP2
49 GND
51 M_A_DQ18
53 M_A_DQ23
55 GND
57 M_A_DQ28
59 M_A_DQ25
61 GND
63 M_A_DM3
65 GND
67 M_A_DQ26
69 M_A_DQ27
71 GND
73 M_A_CKE0
75 +1.5VSUS
77 NC
79 M_A_BS#2
81 +1.5VSUS
83 M_A_A12
85 M_A_A9
87 +1.5VSUS
89 M_A_A8
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
I/O 38
--- 40
--- 42
I/O 44
I/O 46
--- 48
I/O 50
I/O 52
--- 54
I/O 56
I/O 58
--- 60
I/O 62
I/O 64
--- 66
I/O 68
I/O 70
--- 72
O 74
--- 76
--- 78
O 80
--- 82
O 84
O 86
--- 88
O 90
GND
M_A_DQ21
M_A_DQ20
GND
M_A_DM2
GND
M_A_DQ22
M_A_DQ19
GND
M_A_DQ29
M_A_DQ24
GND
M_A_DQSN3
M_A_DQSP3
GND
M_A_DQ30
M_A_DQ31
GND
M_A_CKE1
+1.5VSUS
M_A_A15
M_A_A14
+1.5VSUS
M_A_A11
M_A_A7
+1.5VSUS
M_A_A6
I/O
---
---
I/O
I/O
---
O
I/O
---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
---
O
---
O
O
---
O
O
---
O