GS2971A Datasheet, PDF (136/152 Pages) Gennum Corporation – Integrated audio clock generator

Table 4-29:HD and 3G Audio Core Configuration and Status Registers (Continued)
Address Register Name Bit Name
232h
233h
ACTB
RSVD
ACTB
SEC_AUD_DELAY
_1
RSVD
DEL1_2B_1
EBIT1_2B
234h
SEC_AUD_DELAY
_2
RSVD
DEL1_2B_2
235h
SEC_AUD_DELAY
_3
RSVD
DEL1_2B_3
236h
SEC_AUD_DELAY
_4
RSVD
DEL3_4B_4
EBIT3_4B
237h
SEC_AUD_DELAY
_5
RSVD
DEL3_4B_5
238h
SEC_AUD_DELAY
_6
RSVD
DEL3_4B_6
239h -
23Fh
240h
RSVD
RSVD
ACSR1_2A_BYTE ACSR1_2A_0
0_1
241h
ACSR1_2A_BYTE ACSR1_2A_2
2_3
242h
ACSR1_2A_BYTE ACSR1_2A_4
4_5
243h
ACSR1_2A_BYTE ACSR1_2A_6
6_7
244h
ACSR1_2A_BYTE ACSR1_2A_8
8_9
Bit
15-4
3-0
15-9
8-1
0
15-9
8-0
15-9
8-0
15-9
8-1
0
15-9
8-0
15-9
8-0
−
Description
Reserved.
Secondary group active channels.
Reserved.
Secondary Audio group delay data
valid flag for channels 1 and 2.
Secondary Audio group delay data
for channels 1 and 2 [7:0].
Reserved.
Secondary Audio group delay data
for channels 1 and 2 [16:8].
Reserved.
Secondary Audio group delay data
for channels 1 and 2 [25:17].
Reserved.
Secondary Audio group delay data
for channels 3 and 4 [7:0].
Secondary Audio group delay data
valid flag for channels 3 and 4.
Reserved.
Secondary Audio group delay data
for channels 3 and 4 [16:8].
Reserved.
Secondary Audio group delay data
for channels 3 and 4 [25:17].
Reserved.
15-0
15-0
15-0
15-0
15-0
Bytes 0 [7:0] and 1 [15:8] of audio
group A channel status for
channels 1 and 2.
Bytes 2 [7:0] and 3 [15:8] of audio
group A channel status for
channels 1 and 2.
Bytes 4 [7:0] and 5 [15:8] of audio
group A channel status for
channels 1 and 2.
Bytes 6 [7:0] and 7 [15:8] of audio
group A channel status for
channels 1 and 2.
Bytes 8 [7:0] and 9 [15:8] of audio
group A channel status for
channels 1 and 2.
R/W
R/W
R
R/W
R
Default
0
0
0
0
R
0
R/W
0
R
0
R/W
0
R
0
R/W
0
R
0
R
0
R/W
0
R
0
R/W
0
R
0
R/W
0
R
0
R
0
R
0
R
0
R
0
GS2971A 3Gb/s, HD, SD SDI Receiver
Data Sheet
54311 - 2
September 2012
136 of 152