Pci Slot Pin Assignment - Siemens SIMATIC IPC677D Operating Instructions Manual

Technical information
8.5 Hardware descriptions
Variant 3 has two PCIe slots.
①
②
③
8.5.2.2

PCI slot pin assignment

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
134
Slot 1 PCI Express x4 (mechanical x16)
Slot 2 PCI Express x16
12 V power supply connection
5V System Environment
Side B
-12V
TCK
Ground
TDO
+5V
+5V
INTB#
INTD#
PRSNT1#
Reserved
PRSNT2#
Ground
Ground
Reserved
Ground
CLK
Ground
REQ#
+5 V (I/O)
AD[31]
AD[29]
Operating Instructions, 09/2014, A5E32995420-AC
Side A
TRST#
+12V
TMS
TDI
+5V
INTA#
INTC#
+5V
Reserved
+5 V (I/O)
Reserved
Ground
Ground
Reserved
RST#
+5 V (I/O)
GNT#
Ground
Reserved
AD[30]
+3.3V
SIMATIC IPC677D