Lenovo PC 300GL Technical Information Manual 6272, 6282 - Page 54

of 2. PCI Connector Pin Assignments

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Appendix A. Connector Pin Assignments Figure 45 (Page 2 of 2). PCI Connector Pin Assignments Pin Signal I/O Pin A40 SDONE I/O B40 A41 SBO# I/O B41 A42 Ground NA B42 A43 +3.3 V dc NA B43 A44 C/BE(1)# I/O B44 A45 Address/Data 14 I/O B45 A46 Ground NA B46 A47 Address/Data 12 I/O B47 A48 Address/Data 10 I/O B48 A49 Ground NA B49 A50 Key NA B50 A51 Key NA B51 A52 Address/Data 8 I/O B52 A53 Address/Data 7 I/O B53 A54 +3.3 V dc NA B54 A55 Address/Data 5 I/O B55 A56 Address/Data 3 I/O B56 A57 Ground NA B57 A58 Address/Data 1 I/O B58 A59 +5 V dc (I/O) NA B59 A60 ACK64# I/O B60 A61 +5 V dc NA B61 A62 +5 V dc NA B62 Signal I/O PERR# I/O +3.3 V dc NA SERR# I/O +3.3 V dc NA C/BE 1# I/O Address/Data 14 I/O Ground NA Address/Data 12 I/O Address/Data 10 I/O Ground NA Key NA Key NA Address/Data 8 I/O Address/Data 7 I/O +3.3 V dc NA Address/Data 5 I/O Address/Data 3 I/O Ground NA Address/Data 1 I/O +5 V dc (I/O) NA ACK64# I/O +5 V dc NA +5 V dc NA 42 Technical Information Manual

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Appendix A.
Connector Pin Assignments
Figure 45 (Page 2 of 2). PCI Connector Pin Assignments
Pin
Signal
I/O
Pin
Signal
I/O
A40
SDONE
I/O
B40
PERR#
I/O
A41
SBO#
I/O
B41
+
3.3 V dc
NA
A42
Ground
NA
B42
SERR#
I/O
A43
+
3.3 V dc
NA
B43
+
3.3 V dc
NA
A44
C/BE(1)#
I/O
B44
C/BE 1#
I/O
A45
Address/Data 14
I/O
B45
Address/Data 14
I/O
A46
Ground
NA
B46
Ground
NA
A47
Address/Data 12
I/O
B47
Address/Data 12
I/O
A48
Address/Data 10
I/O
B48
Address/Data 10
I/O
A49
Ground
NA
B49
Ground
NA
A50
Key
NA
B50
Key
NA
A51
Key
NA
B51
Key
NA
A52
Address/Data 8
I/O
B52
Address/Data 8
I/O
A53
Address/Data 7
I/O
B53
Address/Data 7
I/O
A54
+
3.3 V dc
NA
B54
+
3.3 V dc
NA
A55
Address/Data 5
I/O
B55
Address/Data 5
I/O
A56
Address/Data 3
I/O
B56
Address/Data 3
I/O
A57
Ground
NA
B57
Ground
NA
A58
Address/Data 1
I/O
B58
Address/Data 1
I/O
A59
+
5 V dc (I/O)
NA
B59
+
5 V dc (I/O)
NA
A60
ACK64#
I/O
B60
ACK64#
I/O
A61
+
5 V dc
NA
B61
+
5 V dc
NA
A62
+
5 V dc
NA
B62
+
5 V dc
NA
42
Technical Information Manual