T4900CT
C-1
Appendix C Pin Assignments
C.1
PJ1 Memory Slot Connector (88-Pin)
Table C-1 Memory slot connector pin assignments (88-pin)
Pin
Signal
I/O
Pin
Signal
I/O
01
GND
—
45
GND
—
02
D00;100
I/O
46
D16;100
I/O
03
D01;100
I/O
47
D17;100
I/O
04
D02;100
I/O
48
D18;100
I/O
05
D03;100
I/O
49
D19;100
I/O
06
D04;100
I/O
50
D20;100
I/O
07
D05;100
I/O
51
D21;100
I/O
08
D06;100
I/O
52
D22;100
I/O
09
B3V
—
53
D23;100
I/O
10
D07;100
I/O
54
GND
—
11
NC
—
55
ERAS2;001
O
12
GND
—
56
GND
—
13
MA00;111
O
57
MA01;111
O
14
MA02;111
O
58
MA03;111
O
15
B3V
—
59
MA05;111
O
16
MA04;111
O
60
MA07;111
O
17
NC
—
61
MA09;111
O
18
MA06;111
O
62
GND
—
19
MA08;111
O
63
GND
—
20
MA10;111
O
64
GND
—
21
GND
—
65
ERAS1;001
O
22
ERAS0;001
O
66
ECAS2;001
O
23
ECAS0;001
O
67
GND
—
24
ECAS1;001
O
68
ECAS3;011
O
25
NC
—
69
ERAS1;001
O
26
ERAS0;001
O
70
EMWE2;001
O
27
B3V
—
71
NC
I/O
28
NC
I/O
72
NC
I/O
29
NC
I/O
73
GND
—
30
NC
I/O
74
NC
I/O
31
ECAS0;001
O
75
NC
I/O
32
ECAS1;001
O
76
NC
I/O
33
GND
—
77
ECAS2;001
O
34
D08;100
I/O
78
ECAS3;001
O
35
NC
—
79
GND
—
36
D09;100
I/O
80
D24;100
I/O
37
B3V
—
81
D25;100
I/O
38
D10;100
I/O
82
D26;100
I/O
39
D11;100
I/O
83
D27;100
I/O
40
D12;100
I/O
84
D28;100
I/O
41
D13;100
I/O
85
D29;100
I/O
42
D14;100
I/O
86
D30;100
I/O
43
D15;100
I/O
87
D31;100
I/O
44
GND
—
88
GND
—
Summary of Contents for T-Series T4900CT
Page 20: ...T4900CT 2 3 Figure 2 1 Troubleshooting flowchart 1 2 ...
Page 176: ...B 2 T4900CT Figure B 2 Upper system board back ...
Page 178: ...B 4 T4900CT B 2 Lower System Board Figure B 3 Lower system board front ...
Page 179: ...T4900CT B 5 Figure B 4 Lower system board back ...
Page 199: ...T4900CT D 1 Appendix D USA Display Codes Table D 1 USA display codes ...