22051AKHC View Datasheet(PDF) - Cadeka Microcircuits LLC.

Part Name

Description

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22051AKHC

Multistandard Digital Video Decoder Three-Line Adaptive Comb Decoder Family, 8 & 10 bit

Cadeka Microcircuits LLC. 

TMC22x5yA

PRODUCT SPECIFICATION

Control Register Definitions (continued)

Comb Filter Control (0E)

7

6

XIP

Reg Bit

0E

7-6

Name

XIP

5

4

XSF

3

2

YMUX

1

0

CMUX

Description

XLUT input select. Selects the comb fail signals presented to the XLUT:

XIP[1:0]

00

01

10

11

Input to XLUT

2 bits of phase error (X[7:6]), 3 bits of chroma

(X[5:3]) and luma magnitude error (X[3:0]).

4 bits of chroma (X[7:4]) and luma magnitude

error (X[3:0]).

3 bits of phase error (X[7:5]), 3 bits of chroma

magnitude error (X[4:2]), and 2 bits of luma

magnitude error (X[1:0]).

4 bits of phase error (X[7:4]) and chroma

magnitude error (X[3:0]).

0E

5-4

XSF

XLUT special function.

XSF

Luma

00

Comb

01

Simple

10

Flat with notch

11

Flat with notch

Chroma

Simple

Comb

Simple

Comb

0E

3-2

YMUX

Y output select. Output selection of luma 4:1 mux

YMUX

00

01

10

11

Comb

Flat - Comb

Flat

Simple

Output

0E

1-0

CMUX

C output select. Output selection of chroma 4:1 mux

CMUX

00

01

10

11

Comb

Flat - Comb

Flat

Simple

Output

22

REV. 1.0.0 2/4/03

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