OX12PCI840
OXFORD SEMICONDUCTOR LTD.
2 PIN DESCRIPTIONS
Pin Numbers
PCI interface
Dir1
Name
Description
89,90,91,93,94,95,98,99,2,4,5,6,9, P_I/O AD[31:0]
10,11,12,26,27,28,31,32,33,34,36,
Multiplexed PCI Address/Data bus
38,39,42,43,46,47,49,50
100,13,25,37
P_I
P_I
P_I
P_O
P_I
P_O
P_O
P_I/O PAR
P_O
P_I/O PERR#
C/BE[3:0]#
CLK
FRAME#
DEVSEL#
IRDY#
PCI Command/Byte enable
PCI system clock
Cycle Frame
Device Select
Initiator ready
Target ready
Target Stop request
Parity
System error
Parity error
86
14
19
17
18
21
24
23
22
1
TRDY#
STOP#
SERR#
P_I
P_I
IDSEL
RST#
Initialisation device select
PCI system reset
PCI interrupt
84
83
88
P_OD INTA#
P_OD PME#
Power management event
DS-0021 Jun 05
Page 5
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