ATU Device ID Vendor ID 00H
Status Command 04H
ATU Class Code Revision ID 08H
ATUBISTR Header Type Latency Timer Cacheline Size 0CH
Inbound ATU Base Address 0 10H
Inbound ATU Upper Base Address 0 14H
Inbound ATU Base Address 1 18H
Inbound ATU Upper Base Address 1 1CH
Inbound ATU Base Address 2 20H
Inbound ATU Upper Base Address 2 24H
Reserved 28H
ATU Subsystem ID ATU Subsystem Vendor ID 2CH
Expansion ROM Base Address 30H
Reserved Capabilities Pointer 34H
Reserved 38H
Maximum Latency Minimum Grant Interrupt Pin Interrupt Line 3CH