VT8601 Via, VT8601 Datasheet - Page 107

• Manufacturer Part Number: VT8601
• Description: Slot-1 / Socket-370 PCI North Bridge
• Manufacturer: Via

CR9B – Video Display Status ........................................ RWC
Revision 1.3 September 8, 1999
7
6
5
4
3
2
1
0
7HFKQRORJLHV ,QF
Capture Interrupt
Capture Interrupt Clear..................Write 1 to Clear
VGA Vertical Blank............................................. RO
Capture Interrupt Status..................................... RO
Display Double Buffer Status.............................. RO
VDQ (Capture FIFO) Empty .............................. RO
Capture VSYNC Status ....................................... RO
Capture Video Display Enable (VDE) Status .... RO
:H &
:H &R R QQHFW
0
1
QQHFW
Disable ...................................................default
Enable
-101
CR9C – Capture Control 1 .............................................. RW
7-6
5
4
3
2
1
0
Frame Capture Control
External HDE Select
Capture Enable
Genlock Enable
Motion Effect Algorithm
Capture Hsync Polarity
Capture Vsync Polarity
00 Interlace Capture.................................... default
01 Even/odd 60fps capture
10 Even field 30fps capture
11 Odd field 30fps capture
0
1
0
1
0
1
0
1
0
1
0
1
Use Internal HDE .................................. default
Use External HDE
Disable................................................... default
Enable
Disable................................................... default
Enable
Skip 2 lines ............................................ default
Skip 1 line
Normal................................................... default
Invert
Normal................................................... default
Invert
VT8601 Apollo ProMedia
VGA Extended Registers