S5D0127X01 Datasheet, PDF (75/96 Pages) Samsung semiconductor – MULTISTANDARD VIDEO DECODER/SCALER

S5D0127X01 Data Sheet
MULTIMEDIA VIDEO
Index Mnemonic bit 7
0x2F CTRACK
0
Chroma Tracking Control Register
bit 6
bit 5
bit 4
bit 3
bit 2
0
DMCTL[1:0]
CGTC[1:0]
bit 1
bit 0
CFTC[1:0]
CFTC[1:0]
CGTC[1:0]
DMCTL[1:0]
Chroma frequency tracking time constant.
0
Slower.*
1
Slow.
2
Fast.
3
Faster.
Chroma gain tracking time constant.
0
Slower.*
1
Slow.
2
Fast.
3
Faster.
Chroma demodulation bypass mode.
0
Chroma demodulation is enabled.*
1
Chroma demodulation is bypassed for digital YCbCr input.
2
Chroma demodulation is bypassed for analog YCbCr input. Cb path is phase
delayed by one half of CK2 clock period.
3
Chroma demodulation is bypassed for analog YCbCr input. Cr path is phase
delayed by one half of CK2 clock period.
ELECTRONICS
Modified on May/04/2000
PAGE 75 OF 96