S5D2650 Samsung Semiconductor, Inc., S5D2650 Datasheet - Page 80

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

S5D2650 Data Sheet
Index
0x39
AGCLSB
VBCTRAP
ATCTRAP
VCR_LEV
VCR_DET
MAC_DET
STCTRL
Mnemonic
TRACKA
ELECTRONICS
AGC LSB for control of the 9 bit AGC gain value. This bit only write to AGC when AGCFRZ is
1.
0
1
Chroma trap enabled during the VBI.
0
1
Auto Chroma Trap on luma path when VCR input is detected.
0
1
Set the Fh variation from nominal for detection of VCR type input.
0
1
2
3
Status bit. Detect input that is not SCH locked such as consumer type VCR (Read only).
0
1
Status bit. Macrovision Encoded Data detected as input video source (Read only).
0
1
State machine transition control.
0
1
STCTRL MAC_DET VCR_DET
bit 7
Write ‘0’ to AGC 9 bit control LSB if AGCFRZ = 1.*
Write ‘1’ to AGC 9 bit control LSB if AGCFRZ = 1.
Chroma trap is controlled by CTRAP only.*
Chroma trap enabled during VBI.
Chroma trap is controlled by CTRAP only.*
If VCR type input is detected, then CTRAP is enabled.
50 PPM.*
100 PPM.
200 PPM.
400 PPM.
SCH locked video.
Color burst not locked to Fh (VCR).
Standard video detected.
Macrovision Encoded data detected.
Normal state machine transitions.*
Steady state sync level removed as condition for lock.
bit 6
Tracking Configuration Controls A
bit 5
bit 4
VCR_LEV[1:0]
bit 3
ATCTRAP VBCTRAP AGCLSB
bit 2
MULTIMEDIA VIDEO
bit 1
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bit 0
7/18/03