GS1503BCVE2 GENNUM [Gennum Corporation], GS1503BCVE2 Datasheet - Page 26

• Manufacturer Part Number: GS1503BCVE2
• Description: HD Embedded Audio CODEC Data Sheet
• Manufacturer: GENNUM [Gennum Corporation]

4.5.6 Line Number Insertion
When LN_INS bit 1 of Host Interface register 008h is set HIGH, the GS1503B will insert
line numbers into the video data stream. When set LOW, existing line numbers will
remain in the output video stream.
When EXT_SEL bit 3 of Host Interface register 001h is set HIGH, line numbers will be
inserted based on the timing of EXTH and EXTF input signals.
Table 4-14: Register Settings
4.5.7 TRS Word Insertion
When TRS_INS bit 0 of Host Interface register 008h is set HIGH, the GS1503B will insert
TRS codes into the video data stream. When set LOW, existing TRS codes will remain in
the output video stream.
When EXT_SEL bit 3 of Host Interface register 001h is set HIGH, TRS codes will be
inserted based on the timing of EXTH and EXTF input signals.
Table 4-15: Register Settings
GS1503B HD Embedded Audio CODEC
Data Sheet
37953 - 1
Name
LN_INS
Name
TRS_INS
December 2009
Description
Line number insertion (1: Enabled)
Description
TRS word insertion (1: Enabled)
Address
Address
008
008
Bit
Bit
1
0
Setting
Setting
1
1
Default
Default
1
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1