AGP Requirements

This section defines the PC 98 requirements for AGP.

46. AGP meets PC 98 implementation guidelines

Required

The following are the PC 98 requirements for AGP cards:

Compliant with PCI 2.1, including the PC 98 requirements for Subsystem ID and Subsystem Vendor ID.

Compliant with Accelerated Graphics Port Interface Specification, Revision 1.0 or higher. This means the card has an AGP capability pointer with a working AGP capability structure that has the following characteristics:

A minimum request-queue depth of 1 DWORD (RQ value of 0).

A minimum speed of 1x.

A workable AGP_ENABLE.

System implementation of a Graphics Address Remapping Table (GART).

Compliance with the PCI Bus Power Management Interface Specification, Revision 1.0 or higher, including the Configuration Space registers and the device state (Dx) definitions.