V-Series Avalon-MM DMA Interface for PCIe Solutions User Guide

ID 683514
Date 7/31/2018
Public
Document Table of Contents

3.3. Device Identification Registers

Table 18.  Device ID RegistersThe following table lists the default values of the read‑only Device ID registers. You can use the parameter editor to change the values of these registers. Refer to Type 0 Configuration Space Registers for the layout of the Device Identification registers.

Register Name

Range

Default Value

Description

Vendor ID 16 bits 0x00001172

Sets the read-only value of the Vendor ID register. This parameter cannot be set to 0xFFFF per the PCI Express Specification.

Address offset: 0x000.

Device ID

16 bits

0x0000000

Sets the read-only value of the Device ID register.

Address offset: 0x000.

Revision ID

8 bits

0x00000001

Sets the read-only value of the Revision ID register.

Address offset: 0x008.

Class code

24 bits

0x00000000

Sets the read-only value of the Class Code register.

Address offset: 0x008.

Subsystem Vendor ID

16 bits

0x00000000

Sets the read-only value of the Subsystem Vendor ID register in the PCI Type 0 Configuration Space. This parameter cannot be set to 0xFFFF per the PCI Express Base Specification. This value is assigned by PCI-SIG to the device manufacturer.

Address offset: 0x02C.

Subsystem Device ID

16 bits

0x00000000

Sets the read-only value of the Subsystem Device ID register in the PCI Type 0 Configuration Space.

Address offset: 0x02C

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