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Intel
®
IXP42X product line and IXC1100 control plane processors—PCI Controller
Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
DM September 2006
250 Order Number: 252480-006US
6.14.1.1 Device ID/Vendor ID Register
(PCI_DIDVID)
6.14.1.2 Status Register/Control Register
(PCI_SRCR)
0x14 PCI_BAR1 Base Address 1
0x18 PCI_BAR2 Base Address 2
0x1C PCI_BAR3 Base Address 3
0x20 PCI_BAR4 Base Address 4
0x24 PCI_BAR5 Base Address 5
0x28 RESERVED (Reserved)
0x2C PCI_SIDSVID Subsystem ID/Subsystem Vendor ID
0x30-38 RESERVED (Reserved)
0x3C PCI_LATINT Defines Max_Lat, Min_Gnt, Interrupt Pin, and Interrupt Line
0x40 PCI_RTOTTO Defines retry timeout and trdy timeout parameters
Register Name: PCI_DIDVID
Hex Offset Address: 0x00 Reset Hex Value: 0x85008086
Register
Description:
Provides Device ID and Vendor ID values as specified in the PCI 2.2 Local Bus Specification
Access: See below.
31 16 15 0
Device ID Vendor ID
Register PCI_DIDVID
Bits Name Description
Reset
Value
PCI Access AHB Access
31:1
6
DeviceID Unique device identifier assigned by Intel 0x8500 RO RO
15:0 VendorID Unique vendor identifier assigned to Intel by PCISIG 0x8086 RO RO
Register Name: PCI_SRCR
Hex Offset Address: 0x04 Reset Hex Value: 0x02A00000
Register
Description:
Contains the Command and Status registers as specified in the PCI 2.2 Local Bus Specification
Access: See below.
31 16 15 0
Status Register Command Register
Table 103. PCI Configuration Register Map (Sheet 2 of 2)
Offset Register Name Description