B69000 Asiliant Technologies, B69000 Datasheet - Page 9

• Manufacturer Part Number: B69000
• Manufacturer: Asiliant Technologies

Specifications of B69000

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Chapter 9
CRT Controller Registers
&+,36
CRX
CR00
CR01
CR02
CR03
CR04
CR05
CR06
CR07
CR08
CR09
CR0A
CR0B
CR0C
CR0D
CR0E
CR0F
CR10
CR11
CR12
CR13
CR14
CR15
CR16
CR17
CR18
CR22
CR30
CR31
CR32
CR33
CR38
CR3C
CR40
CR41
CR70
CR71
CR72
CR73
CR74
CR75
CR76
CR77
CR78
CR79
69000 Databook
Extended Horizontal Blanking End Register ............................................................. 9-33
Horizontal Total Register ........................................................................................... 9-3
Horizontal Display Enable End Register .................................................................... 9-3
Horizontal Blanking Start Register ............................................................................. 9-3
Horizontal Blanking End Register .............................................................................. 9-4
Horizontal Sync Start Register ................................................................................... 9-5
Horizontal Sync End Register .................................................................................... 9-6
Vertical Total Register ................................................................................................ 9-7
Overflow Register ...................................................................................................... 9-8
Preset Row Scan Register ....................................................................................... 9-12
Maximum Scanline Register .................................................................................... 9-13
Vertical Sync Start Register ..................................................................................... 9-20
Vertical Sync End Register ...................................................................................... 9-21
Vertical Display Enable End Register ...................................................................... 9-22
Offset Register ......................................................................................................... 9-22
Underline Location Register ..................................................................................... 9-23
Vertical Blanking Start Register ............................................................................... 9-24
Vertical Blanking End Register ................................................................................ 9-24
CRT Mode Control ................................................................................................... 9-25
Line Compare Register ............................................................................................ 9-28
Memory Read Latch Data Register .......................................................................... 9-28
Extended Vertical Total Register ............................................................................. 9-29
Extended Vertical Display End Register .................................................................. 9-29
Extended Vertical Sync Start Register ..................................................................... 9-30
Extended Vertical Blanking Start Register ............................................................... 9-31
Extended Horizontal Total Register ......................................................................... 9-32
Extended Start Address Register.............................................................................. 9-34
Extended Offset Register ......................................................................................... 9-35
Interlace Control Register ........................................................................................ 9-35
NTSC/PAL Video Output Control Register .............................................................. 9-36
NTSC/PAL Horizontal Serration 1 Start Register ..................................................... 9-37
NTSC/PAL Horizontal Serration 2 Start Register ..................................................... 9-37
NTSC/PAL Horizontal Pulse Width Register ............................................................ 9-38
NTSC/PAL Filtering Burst Read Length Register .................................................... 9-39
NTSC/PAL Filtering Burst Read Quantity Register .................................................. 9-39
NTSC/PAL Filtering Control Register ....................................................................... 9-40
NTSC/PAL Vertical Reduction Register.................................................................... 9-41
NTSC/PAL Horizontal Total Fine Adjust Register..................................................... 9-42
Text Cursor Location Low Register ......................................................................... 9-19
CRT Controller Index Register .................................................................................. 9-2
Text Cursor Start Register ....................................................................................... 9-15
Text Cursor End Register ........................................................................................ 9-16
Text Cursor Location High Register ........................................................................ 9-19
Start Address High Register .................................................................................... 9-17
Start Address Low Register ..................................................................................... 9-18
Subject to Change Without Notice
Revision 1.3 8/31/98
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