Product specifications

CN333 Data Sheet
Revision 1.0, January 5, 2005 -ii- Table of Contents
TABLE OF CONTENTS
REVISION HISTORY .......................................................................................................................................................................I
TABLE OF CONTENTS.................................................................................................................................................................. II
LIST OF FIGURES .........................................................................................................................................................................IV
LIST OF TABLES ...........................................................................................................................................................................IV
PRODUCT FEATURES.................................................................................................................................................................... 1
CN333 SYSTEM OVERVIEW......................................................................................................................................................... 5
VIA C3 PROCESSOR INTERFACE.................................................................................................................................................. 5
MEMORY CONTROLLER................................................................................................................................................................ 5
ULTRA V-LINK .............................................................................................................................................................................. 6
SYSTEM POWER MANAGEMENT ................................................................................................................................................... 6
3D GRAPHICS ENGINE................................................................................................................................................................... 6
128-BIT 2D GRAPHICS ENGINE ..................................................................................................................................................... 6
MPEG VIDEO PLAYBACK............................................................................................................................................................. 6
LCD AND DVI MONITOR SUPPORT.............................................................................................................................................. 7
DESKTOP MODES FOR SINGLE DISPLAY....................................................................................................................................... 8
PINOUTS............................................................................................................................................................................................ 9
PIN DIAGRAMS............................................................................................................................................................................... 9
PIN LISTS ..................................................................................................................................................................................... 10
PIN DESCRIPTIONS....................................................................................................................................................................... 13
CPU Interface Pin Descriptions .......................................................................................................................................... 13
DDR SDRAM Memory Controller Pin Descriptions......................................................................................................... 14
Ultra V-Link Pin Descriptions............................................................................................................................................. 15
CRT and Serial Bus Pin Descriptions................................................................................................................................. 16
Flat Panel Display Port (FPDP) Pin Descriptions.............................................................................................................. 17
Digital Video Port 1 (GDVP1) Pin Descriptions ................................................................................................................ 18
Clock, Reset, Power Control, GPIO, Interrupt and Test Pin Descriptions..................................................................... 19
Compensation and Reference Voltage Pin Descriptions ................................................................................................... 20
Power Pin Descriptions ........................................................................................................................................................ 21
Strap Pin Descriptions.......................................................................................................................................................... 22
REGISTERS..................................................................................................................................................................................... 23
REGISTER OVERVIEW ................................................................................................................................................................. 23
MISCELLANEOUS I/O................................................................................................................................................................... 30
CONFIGURATION SPACE I/O ....................................................................................................................................................... 30
DEVICE 0 FUNCTION 0 REGISTERS – AGP................................................................................................................................. 31
Device 0 Function 0 Header Registers ................................................................................................................................ 31
AGP GART / Graphics Aperture........................................................................................................................................................... 34
DEVICE 0 FUNCTION 1 REGISTERS – ERROR REPORTING......................................................................................................... 35
Device 0 Function 1 Header Registers ................................................................................................................................ 35
Device 0 Function 1 Device-Specific Registers ................................................................................................................... 36
V-Link Error Reporting......................................................................................................................................................................... 36
AGP Error Reporting............................................................................................................................................................................. 36