GS1503BCVE2 GENNUM [Gennum Corporation], GS1503BCVE2 Datasheet - Page 66

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

Table 5-18: Register Settings
5.6.7 Audio Data Packet DID Setting
The audio group DID for audio output channels 1 to 4 (AOUT1/2 and AOUT3/4) is set in
DATAIDA[1:0] bits 1-0 of Host Interface register 014h. The audio group DID for audio
output channels 5 to 8 (AOUT5/6 and AOUT7/8) is set in DATAIDB[1:0] bits 3-2 of Host
Interface register 014h.
corresponding audio group DID.
When CASCADE is set LOW (external pin or register), the GS1503B will default to audio
groups 1 and 2, where AOUT1/2 and AOUT3/4 will be demultiplexed from audio data
packets with group 1 DID, and AOUT5/6 and AOUT7/8 will be demultiplexed from
audio data packets with group 2 DID.
Table 5-19: Audio Group DID Host Interface Settings
Table 5-20: Register Settings (CASCADE set LOW)
GS1503B HD Embedded Audio CODEC
Data Sheet
37953 - 1
Name
DBNB_ERR
ADPB8B_ERR
ADPCSB_ERR
DBNA_ERR
ADPB8A_ERR
ADPCSA_ERR
Audio Group
Name
DATAIDA[1-0]
DATAIDB[1-0]
1
2
3
4
December 2009
Description
Ch5-8 Audio data packet DBN error detection
(1:Detection)
Ch5-8 Audio data packet bit8 error detection
(1:Detection)
Ch5-8 Audio data packet CS error detection
(1:Detection)
Ch1-4 Audio data packet DBN error detection
(1:Detection)
Ch1-4 Audio data packet bit8 error detection
(1:Detection)
Ch1-4 Audio data packet CS error detection
(1:Detection)
Description
Ch1-4 Audio data packet DID setting
Ch5-8 Audio data packet DID setting
Table 5-19
10-bit Data
2E7h
1E6h
1E5h
2E4h
shows the 2-bit Host Interface setting for the
Host Interface Register Setting (2-bit)
11b
10b
01b
00b
Address
Address
015
015
015
015
015
015
014
014
Bit
Bit
1-0
3-2
7
6
4
3
2
0
Table 5-19
Setting
Setting
See
–
–
–
–
–
–
Default
Default
11b
10b
66 of 90
0
0
0
0
0
0