36 / 60 page

FS450, FS451
PRELIMINARY PRODUCT DESCRIPTION
JUNE, 2000, VERSION 1.2
36
COPYRIGHT
©
© 1999, 2000 FOCUS ENHANCEMENTS, INC.
PRELIMINARY INFORM ATION
6.2.17 VSOUTWID, VSOUTST, VSOUTEND - VSync Out Width, Starting and
Ending Edge
VSync Out Width Low (3A)
7
6
5
4
3
2
1
0
VSOUTWID7
VSOUTWID6
VSOUTWID5
VSOUTWID4
VSOUTWID3
VSOUTWID2
VSOUTWID1
VSOUTWID0
VSync Out Width High (3B)
7
6
5
4
3
2
1
0
0
0
0
0
0
VSOUTWID10
VSOUTWID9
VSOUTWID8
VSync Out Starting Edge Low (3C)
7
6
5
4
3
2
1
0
VSOUTST7
VSOUTST6
VSOUTST5
VSOUTST4
VSOUTST3
VSOUTST2
VSOUTST1
VSOUTST0
VSync Out Starting Edge High (3D)
7
6
5
4
3
2
1
0
0
0
0
0
0
VSOUTST10
VSOUTST9
VSOUTST8
VSync Out Ending Edge Low (3E)
7
6
5
4
3
2
1
0
VSOUTEND7
VSOUTEND6
VSOUTEND5
VSOUTEND4
VSOUTEND3
VSOUTEND2
VSOUTEND1
VSOUTEND0
VSync Out Ending Edge High (3F)
7
6
5
4
3
2
1
0
0
0
0
0
0
VSOUTEND10
VSOUTEND9
VSOUTEND8
Reg
Bit#
Bit Name
Description
3B, 3A
10-0
VSOUTWID10-0
VSync Out Width [10:0]. Width of VSync Out during a frame.
3D, 3C
10-0
VSOUTST10-0
VSync Starting Edge [10:0]. Starting edge of VSync Out during a
frame.
3F, 3E
10-0
VSOUTEND10-0
VSync Ending Edge [10:0]. Ending edge of VSync Out during a
frame.
Range of VSOUTWID, VSOUTST, and VSOUTEND: {0 : 2048}