Expansion slots (for pci expansion cards) – Toshiba Magnia 550d User Manual
Page 198
183
Expansion slots (for PCI expansion cards)
NOTE: In the following table, I/O denotes input/output as
viewed from the server.
Pin number
5V system environment
Side B
I/O
Side A
I/O
1
-12V
Reserved
2
Reserved
+12V
3
GND
Reserved
4
Reserved
Reserved
5
+5V
+5V
6
+5V
INTA#
I
7
INTB#
I
INTC#
I
8
INTD#
I
+5V
9
Reserved
Reserved
10
Reserved
+5V (I/O)
11
Reserved
Reserved
12
GND
GND
13
GND
GND
14
Reserved
3.3 VSB
15
GND
RST#
O
16
CLK
O
+5V (I/O)
17
GND
GNT#
O
18
REQ#
I/O
GND
19
+5V (I/O)
PME#
I
20
AD[31]
I/O
AD[30]
I/O
21
AD[29]
I/O
+3.3V
22
GND
AD[28]
I/O