GS1503BCVE2 GENNUM [Gennum Corporation], GS1503BCVE2 Datasheet - Page 83

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

Table 5-29: Demultiplex Mode Host Interface Registers (Continued)
GS1503B HD Embedded Audio CODEC
Data Sheet
37953 - 1
Control
Item
Packet
Delete
Name
RSV
ANCI
DEL_SEL
ADPG4_DEL
ADPG3_DEL
ADPG2_DEL
ADPG1_DEL
ACPG4_DEL
ACPG3_DEL
December 2009
Description
Not used.
Ancillary data delete. When set HIGH, all ancillary
data packets ("DEL_SEL" is LOW) or ancillary data
packets with DIDs designated in Host Interface
registers 041h and 042h ("DEL_SEL" is HIGH) are
removed from the video signal. The ancillary data
packets are replaced with blanking codes. The
data contained in the packets are output at the
corresponding pins. When set LOW, all ancillary
data packets remain in the video signal.
NOTE: The status of the ANCI external pin is not
updated in this register. The value programmed
in this register is logical OR'd with the ANCI
external pin setting
Ancillary data delete mode select. When set
HIGH, individual audio groups can be deleted
from the video signal by programming Host
Interface register 041h. When set LOW, all
ancillary data packets are deleted from the video
signal.
Audio group 4 data packet delete. When set
HIGH, all audio data packets with group 4 DID
will be deleted from the Chroma video data
stream. Valid only when "DEL_SEL" is HIGH.
Audio group 3 data packet delete. When set
HIGH, all audio data packets with group 3 DID
will be deleted from the Chroma video data
stream. Valid only when "DEL_SEL" is HIGH.
Audio group 2 data packet delete. When set
HIGH, all audio data packets with group 2 DID
will be deleted from the Chroma video data
stream. Valid only when "DEL_SEL" is HIGH.
Audio group 1 data packet delete. When set
HIGH, all audio data packets with group 1 DID
will be deleted from the Chroma video data
stream. Valid only when "DEL_SEL" is HIGH.
Audio group 4 control packet delete. When set
HIGH, all audio control packets with group 4 DID
will be deleted from the Luma video data stream.
Valid only when "DEL_SEL" is set HIGH. To be
fixed.
Audio group 3 control packet delete. When set
HIGH, all audio control packets with group 3 DID
will be deleted from the Luma video data stream.
Valid only when "DEL_SEL" is HIGH. To be fixed.
Address
040
040
040
041
041
041
041
041
041
Bit
7-2
1
0
7
6
5
4
3
2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
–
Default
83 of 90
0
0
0
0
0
0
0
0
0