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©2008 Advanced Micro Devices, Inc.
IDE Controller (Device 20, Function 1)
AMD SB600 Register Reference Manual Proprietary Page 186
2.4 IDE Controller (Device 20, Function 1)
2.4.1 PCI Configuration Registers
Register Name Offset Address
Vendor ID 00h
Device ID 02h
Command 04h
Status 06h
Revision ID/Class Code 08h
Cache Line Size 0Ch
Master Latency Timer 0Dh
Header Type 0Eh
BIST Mode Type 0Fh
Base Address 0 10h
Base Address 1 14h
Base Address 2 18h
Base Address 3 1Ch
Bus Master Interface Base Address 20h
Subsystem ID and Subsystem Vendor ID 2Ch
Capabilities Pointer 34h
Interrupt Line 3Ch
Interrupt Pin 3Dh
Min_gnt 3Eh
Max_latency 3Fh
IDE PIO Timing 40h
IDE Legacy DMA (Multi-words DMA) Timing Modes 44h
IDE PIO Control 48h
IDE PIO Mode 4Ah
IDE Status 4Ch
IDE Ultra DMA Control 54h
IDE Ultra DMA Status 55h
IDE Ultra DMA Mode 56h
IDE PCI Retry Timing Counter 60h
PCI Error Control 61h
IDE Internal Control 62h
IDE Misc. Control 64h
IDE MSI Programmable Weight 68h
IDE Dynamic Clocking 6Ch
IDE MSI Control 70h
IDE MSI Address Register 74h
IDE MSI Data Register 78h
Vendor ID - R - 16 bits - [PCI_Reg:00h]
Field Name Bits Default Description
Vendor ID 15:0 1002h This register holds a unique 16-bit value assigned to a vendor,
and combined with the device ID, it identifies any PCI device.
Vendor ID Register: This register holds a unique 16-bit value assigned to a vendor, and combined with the device
ID it identifies any PCI device.
Device ID - R - 16 bits - [PCI_Reg:02h]
Field Name Bits Default Description
Device ID 15:0 438Ch This register holds a unique 16-bit value assigned to a device,
and combined with the vendor ID it, identifies any PCI device.