Accelerated Graphics Port Interface Specification

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AGP3.0 Interface Specification

Rev. 1.0

Table 50: AGP3.0 Interconnect Requests .............................................................................................102

Table 51: Isochronous Status ID Codes................................................................................................104

Table 52: The Synchronization Sequence of Data from Processor to AGP .........................................110

Table 53: The Synchronization Sequence of Data from AGP to the Processor...................................111

Table 54: PCI Peer-to-Peer Access ......................................................................................................115

Table 55: Bit Positions ...........................................................................................................................119

Table 56: Coherency Table....................................................................................................................121

Table 57: Host translation effect on Core-Logic behavior......................................................................122

Table 58: Major/Minor Revisions ............................................................................................................125

Table 59: Register Table........................................................................................................................125

Table 60: Sub-field Table .......................................................................................................................125

Table 61: Status Register ......................................................................................................................126

Table 62: Capabilities Table...................................................................................................................126

Table 63: Identifier Table........................................................................................................................127

Table 64: Status Register ......................................................................................................................128

Table 65: Command Register................................................................................................................130

Table 66: Status Register ......................................................................................................................133

Table 67: Command Register................................................................................................................135

Table 68: Aperture Base Low Address Register ...................................................................................137

Table 69: Base Address.........................................................................................................................138

Table 70: Control Register.....................................................................................................................139

Table 71: Aperture..................................................................................................................................140

Table 72: Enabled Page.........................................................................................................................141

Table 73: GART Pointer.........................................................................................................................142

Table 74: AGP Gart Pointer....................................................................................................................142