GXM Datasheet, PDF (243/244 Pages) National Semiconductor (TI) – Geode™ GXm Processor Integrated x86 Solution with MMX Support

Index (Continued)
frame buffer address
166
host address
166
refresh address
166
VGA Memory Addresses
169
VGA Memory Organization
166
VGA Range Detection
171
VGA Sequencer
171
VGA Video BIOS
171
VGA Video Refresh
168
All Points Addressable mode (APA)
168
attribute controller (ATTR)
168
CGA mode
168
Chain 4 mode
168
ClockSelect field
168
ColorPlaneEnable register
168
CRT controller (CRTC)
168
LineCompare register
168
Miscellaneous Output register
168
ShiftRegister field
168
VGA Write/Read Path
171
Video Data Bus
VID_CLK
31
Video Interface Signals
CRT Horizontal Sync
30
CRT Vertical Sync
31
Display Enable
31
Dotclock
30
Flat Panel Horizontal Sync
31
Flat Panel Vertical Sync
31
Graphics Pixel Data Bus
31
Pixel Port Clock
30
Video Clock
30
Video Data Bus
31
Video Ready
31
Video Valid
31
video refresh
166
Virtual 8086 Mode (V86)
88
Virtual Subsystem Architecture (VSA)
165
Virtual VGA
165
ColorCompare register
167
ColorDon’tCare register
167
Datapath Elements
167
read mode unit
167
write-mode unit
167
DataRotate register
167
ReadMapSelect register
167
SetReset register
167
SMI Generation
168
Virtual VGA Register Descriptions
172
VIrtual VGA Registers
GP_VGA_WRITE (8140h-8143h)
172
Virtual VGA Registers
GP_VGA_BASE VGA (8210h-8213h)
172
GP_VGA_LATCH (8214h-8217h)
172
GP_VGA_READ (8144h-8147h)
172
X
XpressAUDIO
165
Revision 3.1
243
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