Analog Devices Advantiv ADV7611 Hardware User's Manual page 111

Hardware User Guide
AVCODE_INSERT_EN , IO, Address 0x05[2]
A control to select AV code insertion into the data stream.
Function
AVCODE_INSERT_EN Description
0 Does not insert AV codes into data stream
1 (default) Inserts AV codes into data stream
AV_POS_SEL , Addr 44 (CP), Address 0x7B[2]
A control to select AV codes position.
Function
AV_POS_SEL Description
0 SAV code at HS falling edge and EAV code at HS rising edge
1 (default) Uses predetermined (default) positions for AV codes
AV_INV_V , Addr 44 (CP), Address 0x7B[6]
A control to invert V bit in AV codes.
Function
AV_INV_V Description
0 (default) Do not invert V bit polarity before inserting it into the AV code
1 Invert V bit polarity before inserting it into the AV code
AV_INV_F , Addr 44 (CP), Address 0x7B[7]
A control to invert the F bit in the AV codes.
Function
AV_INV_F Description
0 (default) Inserts the F bit with default polarity
1 Inverts the F bit before inserting it into the AV code
DATA_BLANK_EN , IO, Address 0x05[3]
A control to blank data during video blanking sections.
Function
DATA_BLANK_EN Description
0 Do not blank data during horizontal and vertical blanking periods
1 (default) Blank data during horizontal and vertical blanking periods
DE_WITH_AVCODE , Addr 44 (CP), Address 0x7B[0]
A control to insert AV codes in relation to the DE output signal.
Function
DE_WITH_AVCODE Description
0 AV codes locked to default values. DE position can be moved independently of AV codes.
1 (default) Inserted AV codes moves in relation to DE position change.
REPL_AV_CODE , IO, Address 0x05[1]
A control to select the duplication of the AV codes and insertion on all data channels of the output data stream.
Function
REPL_AV_CODE Description
0 (default) Outputs complete SAV/EAV codes on all channels, Channel A, Channel B, and Channel C.
1
Spreads AV code across the three channels. Channel B and Channel C contain the first two ten bit words, 0x3FF
and 0x000. Channel A contains the final two 10-bit words 0x00 and 0xXYZ.
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