GS1503BCVE2 GENNUM [Gennum Corporation], GS1503BCVE2 Datasheet - Page 80

• 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
Audio
Control
Packet
Name
NO_CORRECTB
[11:0]
CORRECTA
[11:0]
NO_CORRECTA
[11:0]
ACPG4_DET
ACPG3_DET
ACPG2_DET
ACPG1_DET
RSV
CTRONB
CTRIDB[1:0]
AF_NOB[8:0]
RATEB[2:0]
December 2009
Description
Ch5-8 ECC un-correctable packets. Designates the
number of audio data packets for channels 5 to 8
that could not be corrected in one video frame
using the BCH forward error correction system.
Ch1-4 ECC correctable packets. Designates the
number of audio data packets for channels 1 to 4
that have been corrected in one video frame
using the BCH forward error correction system.
Ch1-4 ECC un-correctable packets. Designates the
number of audio data packets for channels 1 to 4
that could not be corrected in one video frame
using the BCH forward error correction system.
Audio group 4 control packet detect. When set
HIGH, audio control packets with group 4 DID
have been detected in the incoming Luma video
data stream.
Audio group 3 control packet detect. When set
HIGH, audio control packets with group 3 DID
have been detected in the incoming Luma video
data stream.
Audio group 2 control packet detect. When set
HIGH, audio control packets with group 2 DID
have been detected in the incoming Luma video
data stream.
Audio group 1 control packet detect. When set
HIGH, audio control packets with group 1 DID
have been detected in the incoming Luma video
data stream.
Not used.
Ch5-8 audio control packet demultiplex enable.
When set HIGH, the audio control packets in the
Luma channel of the video data stream for audio
channels 5 to 8 will be demultiplexed.
Ch5-8 audio control packet DID setting.
Designates the audio control packet DID for
audio channels 5 to 8. See
setting is audio group 2.
Ch5-8 audio frame number. Designates the audio
frame number for audio channels 5 to 8.
Ch5-8 sampling frequency. Designates the audio
sampling frequency for audio channels 5 to 8,
taken from the RATE word of the audio control
packet as defined in SMPTE 299M.
Table
5-24. The default
Address
01A
01D
018
019
01B
01C
020
020
020
020
020
020
020
021
022
023
Bit
3-0
7-0
3-0
7-0
3-0
7-0
1-0
7-0
3-1
7
6
5
4
3
2
0
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
–
Default
10b
80 of 90
0
0
0
0
0
0
0
0
1
0
0