B69000 Asiliant Technologies, B69000 Datasheet - Page 98

• Manufacturer Part Number: B69000
• Manufacturer: Asiliant Technologies

Specifications of B69000

• Lead Free Status / Rohs Status: Supplier Unconfirmed

CR04
read/write at I/O address 3B5h/3D5h with index at address 3B4h/3D4h set to 04h
7-0
&+,36
7
Horizontal Sync Start
This register is used to specify the beginning of the horizontal sync pulse relative to the beginning
of the active display area on a scanline.
This register should be set to be equal to the number of character clocks that occur from the
beginning of the active display area to the beginning of the horizontal sync pulse on a single
scanline.
69000 Databook
Horizontal Sync Start Register
6
5
Subject to Change Without Notice
CRT Controller Registers
Horizontal Sync Start
4
3
2
Revision 1.3 8/31/98
1
0
9-5