Product specifications

CN333 Data Sheet
Revision 1.0, January 5, 2005 -iii- Table of Contents
DEVICE 0 FUNCTION 2 REGISTERS – HOST CPU....................................................................................................................... 37
Device 0 Function 2 Header Registers ................................................................................................................................ 37
Device 0 Function 2 Device-Specific Registers ................................................................................................................... 38
Host CPU Control ................................................................................................................................................................................. 38
Host CPU AGTL+ I/O Control ............................................................................................................................................................. 42
DEVICE 0 FUNCTION 3 REGISTERS – DRAM............................................................................................................................. 43
Device 0 Function 3 Header Registers ................................................................................................................................ 43
Device 0 Function 3 Device-Specific Registers ................................................................................................................... 44
DRAM Control...................................................................................................................................................................................... 44
ROM Shadow Control........................................................................................................................................................................... 52
DRAM Above 4G Control .................................................................................................................................................................... 53
UMA Control ........................................................................................................................................................................................ 54
Graphics Control ................................................................................................................................................................................... 55
AGP Controller Interface Control ......................................................................................................................................................... 55
DRAM Drive Control............................................................................................................................................................................ 56
DEVICE 0 FUNCTION 4 REGISTERS – POWER MANAGEMENT ................................................................................................... 57
Device 0 Function 4 Header Registers ................................................................................................................................ 57
Device 0 Function 4 Device-Specific Registers ................................................................................................................... 58
Power Management Control.................................................................................................................................................................. 58
BIOS Scratch......................................................................................................................................................................................... 58
DEVICE 0 FUNCTION 7 REGISTERS – V-LINK ............................................................................................................................ 59
Device 0 Function 7 Header Registers ................................................................................................................................ 59
Device 0 Function 7 Device-Specific Registers ................................................................................................................... 60
V-Link Control...................................................................................................................................................................................... 60
PCI Bus Control .................................................................................................................................................................................... 63
Graphics Aperture Control .................................................................................................................................................................... 65
V-Link CKG Control............................................................................................................................................................................. 65
V-Link Compensation / Drive Control .................................................................................................................................................. 66
DRAM Above 4G Support.................................................................................................................................................................... 66
DEVICE 1 REGISTERS – PCI-TO-PCI BRIDGE............................................................................................................................ 67
Device 1 Header Registers.................................................................................................................................................... 67
Device 1 Device-Specific Registers ...................................................................................................................................... 69
AGP Bus Control................................................................................................................................................................................... 69
ELECTRICAL SPECIFICATIONS .............................................................................................................................................. 71
ABSOLUTE MAXIMUM RATINGS ................................................................................................................................................. 71
DC CHARACTERISTICS ............................................................................................................................................................... 71
MECHANICAL SPECIFICATIONS............................................................................................................................................. 72