GS1503B View Datasheet(PDF) - Gennum -> Semtech

Part Name

Description

Manufacturer

GS1503B

HD Embedded Audio CODEC

Gennum -> Semtech 

4.4 Video Output Format

4.4.1 20-bit Scrambled Output

GS1503B

VOUT[19:0]

Y/Cb / Cr [19:0]

SCRBYPASS

Figure 4-9: Configuration for 20-bit Scrambled Output

Table 4-7: Register Settings (Default Mode)

Name

SCRBYPASS

Description

0: SMPTE 292M scrambling enabled

1: Bypass SMPTE 292M scrambling

4.4.2 10-bit Y and Cb/Cr Output

GS1503B

VOUT[19:10]

Y[9:0]

VOUT[9:0]

C b / Cr [9:0]

Address

001

Bit

Setting Default

2

0

0

+3.3V

SCRBYPASS

Figure 4-10: Configuration for 10-bit Y and Cb/Cr Output

GS1503B HD Embedded Audio CODEC

Data Sheet

37953 - 1

December 2009

23 of 90

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