TMC22151AKHC CADEKA [Cadeka Microcircuits LLC.], TMC22151AKHC Datasheet - Page 16

• Manufacturer Part Number: TMC22151AKHC
• Description: Multistandard Digital Video Decoder Three-Line Adaptive Comb Decoder Family, 8 & 10 bit
• Manufacturer: CADEKA [Cadeka Microcircuits LLC.]

TMC22x5yA
Control Register Definitions
Comb Processor Control (07)
Mid-Sync Level (08)
16
Reg
07
07
07
07
07
07
07
07
Reg
08
LS1BY
7
7
Bit
7-0
Bit
7
6
5
4
3
2
1
0
LS1IN
Name
LS1BY
LS1IN
LS2DLY
SPLIT
BSFBY
BSFSEL
BSFMSB
GRSDLY
Name
MIDS
6
6
LS2DLY
5
5
Description
Mid sync level. Sets the mid point of syncs for the mixed sync separator, in
the subcarrier locked mode.
Description
Line store 1 bypass. Bypasses linestore 1 when HIGH.
Line store 1 input. Selects the input of linestore 1:
Line store 2 delay. LSTORE2 uses STS to store 1H when LOW and uses
VL to store SAV to EAV (or max count) when HIGH.
Line store 2 delay. Splits data through LSTORE2, 9 bits chroma and 7 bits
luma when HIGH (chroma combs) and 8 bits chroma and 8 bits luma when
LOW (luma comb).
Bandsplit filter bypass. Bandsplit filter is bypassed when HIGH.
Bandsplit filter select. Selects the bandsplit filter to be used:
Inverts msb of bandsplit filter. When HIGH, inverts the msb of the input to
the bandsplit filter.
Delays input to GRS decode. When HIGH, delays the input to the GRS
extraction circuit by 1H. Genlock only.
BSFSEL
0
1
LS1IN
0
1
(continued)
SPLIT
4
4
Primary Input
Secondary Input
Select bandsplit filter response 1
Select bandsplit filter response 2
MIDS
BSFBY
Function
3
3
Function
BSFSEL
2
2
BSFMSB
PRODUCT SPECIFICATION
1
1
REV. 1.0.0 2/4/03
GRSDLY
0
0