FS401 Datasheet, PDF (36/104 Pages) List of Unclassifed Manufacturers – PC to TV Video Scan Converters

FS401, FS403
PRODUCT SPECIFICATION
REV. NO. 1.7
4.5.9 CR - Command Register
Command Register Low (10)
7
6
5
PEDSTL
CBP
LNTCH
4
YCOFF
3
2
COMPOFF ADCOFF
1
CLKOFF
0
RESET
Command Register High(11)
7
6
5
0
0
OFMT₁
4
OFMT₀
3
2
1
PAL_NTSC PROG_INT TV_CLK₁
0
TV_CLK₀
Reg Bit# Bit Name Description
10
0
RESET 0: run
1: reset video pipeline (control registers are not affected)
10
1
CLKOFF 0: FS400 clocks powered on.
1: FS400 clocks powered off.
10
2
ADCOFF 0: A/D converter powered on.
1: A/D converter powered off.
10
3
COMPOFF 0: Composite D/A converter powered on.
1: Composite D/A converter powered off.
10
4
YCOFF 0: Y/C & Chroma D/A converter powered on.
1: Y/C & Chroma D/A converter powered off.
10
5
LNTCH 0: Bypass luminance notch filter.
1: Insert luminance notch filter.
10
6
CBP
0: Bypass chroma bandpass filter.
1: Insert chroma bandpass filter.
10
7
PEDSTL 0: Bypass pedestal
1: Insert US NTSC black pedestal
11
3-0 TV_CLK_1-0 TV Clock Select
00 = 4F_SC crystal or oscillator
01 = non-subcarrier crystal or oscillator
10 = 8F_SC crystal or oscillator
11
2
PROG_INT 0 = Interlaced Output
1 = Progressive Output
11
3 PAL_NTSC 0 = NTSC
1 = PAL
11
5-4
OFMT_1-0 Output Format
00 = Y/C and Composite Video
01 = RGB
1x = YUV
Typical Output Mode Settings:
TV Mode
NTSC
PAL
VGA
SVGA
100Hz PAL
Progressive NTSC (720x480)
Super NTSC (1280x480)
Super PAL (1280x575)
TV_CLK
0
0
2
2
1
1
2
2
PROG_INT
0
0
1
1
0
1
0
0
PAL_NTSC
0
1
0
1
1
0
0
1
JANUARY 24, 2007
36
COPYRIGHT © 1999 FOCUS ENHANCEMENTS, INC.