S5D2650 Samsung Semiconductor, Inc., S5D2650 Datasheet - Page 63

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

S5D2650 Data Sheet
MNSECAM[1:0] Enable manual SECAM input detection.
MNFSC[1:0]
CTRACK
CDMLPF
SECDET
FSCDET
Index
0x14
Mnemonic
DEMOD
ELECTRONICS
0
2
3
Enable manual Fsc detection.
0
2
3
Chroma frequency tracking mode.
0
1
Bypass the LPF in the chroma demodulator.
0
1
SECAM detection (read only).
0
1
Color subcarrier detection (read only).
0
1
FSCDET SECDET CDMLPF CTRACK
bit 7
Detection of SECAM input is automatic.*
Force the chip to assume input is not SECAM.
Force the chip to assume input is SECAM.
Detection of Fsc frequency is automatic.*
Force chip to assume input Fsc is 4.43 MHz or 4.286 MHz.
Force chip to assume input Fsc is 3.58 MHz.
Chroma frequency tracking is based on the field rate and Fsc.*
Chroma frequency tracking is based on field rate only.
Chroma data pass through the LPF for color demodulation.*
Chroma data bypass the LPF. This setting is used for component video input.
Chip did not detect SECAM input.
Chip detected SECAM input.
Chip detected 4.43 MHz or 4.286 MHz Fsc.
Chip detected 3.58 MHz Fsc.
Chroma Demodulation Control and Status
bit 6
bit 5
bit 4
bit 3
MNFSC[1:0]
bit 2
MULTIMEDIA VIDEO
bit 1
MNSECAM[1:0]
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bit 0
7/18/03