S5D2650 Samsung Semiconductor, Inc., S5D2650 Datasheet - Page 61

• Manufacturer Part Number: S5D2650
• Description: Multistandard Video Decoder/scaler
• Manufacturer: Samsung Semiconductor, Inc.

S5D2650 Data Sheet
CKILL[1:0]
CORE[1:0]
CBW
PALN
PALM
ACCFRZ
Index
0x12
Mnemonic
CHROMA
ELECTRONICS
Color kill.
0
2
3
Chroma data coring.
0
1
2
3
Chroma bandwidth control.
0
1
Select color tracking for PAL-N, or NTSC-N when input field rate is 50 Hz and Fsc is 3.58 MHz.
0
1
Select color tracking for PAL-M or NTSC-M when input field rate is 60 Hz.
0
1
Chroma gain tracking freeze control.
0
1
ACCFRZ
bit 7
Auto detect mode. If color burst is too low or no color burst, chroma data is forced to
code 128.*
Chroma is always ON.
Chroma data is always forced to code 128.
No coring.
Chroma data within the range 128+/-1, inclusive, will be force to 128.
Chroma data within the range 128+/-3, inclusive, will be force to 128.*
Chroma data within the range 128+/-7, inclusive, will be force to 128.
Chroma 3 dB bandwidth is 850 kHz.*
Chroma 3 dB bandwidth is 550 kHz.
Select NTSC-N.*
Select PAL-N.
Select color tracking for NTSC-M.*
Select color tracking for PAL-M.
Chroma gain tracks the input. Color saturation can be adjusted with SAT.*
Chroma gain freezes at the current saturation level.
PALM
bit 6
Chroma Control Register A
PALN
bit 5
CBW
bit 4
bit 3
CORE[1:0]
bit 2
MULTIMEDIA VIDEO
bit 1
CKILL[1:0]
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bit 0
7/18/03