Table C-7 SODIMM I/F pin assignments (204-PIN) (2/4)
Pin No.
Signal name
I/O
Pin No.
Signal Name
I/O
33 DDR_A_D10
34 DDR_A_D14
35 DDR_A_D11
36 DDR_A_D15
37 GND
38 GND
39 DDR_A_D16
40 DDR_A_D20
41 DDR_A_D17
42 DDR_A_D21
43 GND
44 GND
45 DDR_A_DQS#2
46
DDR_A_DM2
47 DDR_A_DQS2
48
GND
49 GND
50
DDR_A_D22
51 DDR_A_D18
52 DDR_A_D23
53 DDR_A_D19
54
GND
55 GND
56
DDR_A_D28
57 DDR_A_D24
58 DDR_A_D29
59 DDR_A_D25
60
GND
61 GND
62
DDR_A_DQS#3
63 DDR_A_DM3
64 DDR_A_DQS3
65 GND
66 GND
67 DDR_A_D26
68 DDR_A_D30
69 DDR_A_D27
70 DDR_A_D31
71 GND
72 GND
73 DDR_CKE0 74 DDR_CKE1_DI
MMA
75 +1.5V 76 +1.5V
77 NC
78 NC
79 DDR_A_BS2
80 DDR_A_MA14
81 +1.5V 82 +1.5V
83 DDR_A_MA12
84 DDR_A_MA11
85 DDR_A_MA9
86 DDR_A_MA7
87 +1.5V 88 +1.5V
89 DDR_A_MA8
90 DDR_A_MA6
91 DDR_A_MA5
92 DDR_A_MA4
93 +1.5V 94 +1.5V
95 DDR_A_MA3
96 DDR_A_MA2
C-6
[CONFIDENTIAL]
NB250/NB255 Series Maintenance Manual
Summary of Contents for mini NB250 series
Page 1: ...Toshiba Personal Computer NB250 NB255 Maintenance Manual TOSHIBA CORPORATION ...
Page 12: ...Chapter 1 Hardware Overview ...
Page 15: ......
Page 28: ...Chapter 2 Troubleshooting Procedures 2 ...
Page 29: ......
Page 64: ...352 Troubleshooting Procedures NB200 Series Maintenance Manual 35 ...
Page 75: ...3 Tests and Diagnostics 1 Chapter 3 Tests and Diagnostics ...
Page 87: ...3 Tests and Diagnostics 13 ...
Page 90: ...3 Tests and Diagnostics Japan keyboard UK keyboard 16 ...
Page 94: ...3 Tests and Diagnostics 2 If the Magnetic switch test pass it will show below display 20 ...
Page 114: ...3 Tests and Diagnostics If W R T P type passes the screen would display as below 40 ...
Page 118: ...3 Tests and Diagnostics 44 ...
Page 120: ...3 Tests and Diagnostics 46 ...
Page 121: ...Chapter 4 Replacement Procedures ...
Page 126: ......
Page 219: ...Figure JP keyboard NB250 NB255 Series Maintenance Manual ...