GS2971A Datasheet, PDF (126/152 Pages) Gennum Corporation – Integrated audio clock generator

Table 4-28:SD Audio Core Configuration and Status Registers (Continued)
Address Register Name Bit Name
46Bh
ACSR1_2B_BYTE
22
RSVD
ACSR1_2B_22
46Ch -
46Fh
470h
RSVD
RSVD
ACSR3_4B_BYTE ACSR3_4B_0
0_1
471h
ACSR3_4B_BYTE ACSR3_4B_2
2_3
472h
ACSR3_4B_BYTE ACSR3_4B_4
4_5
473h
ACSR3_4B_BYTE ACSR3_4B_6
6_7
474h
ACSR3_4B_BYTE ACSR3_4B_8
8_9
475h
ACSR3_4B_BYTE ACSR3_4B_10
10_11
476h
ACSR3_4B_BYTE ACSR3_4B_12
12_13
477h
ACSR3_4B_BYTE ACSR3_4B_14
14_15
478h
ACSR3_4A_BYTE ACSR3_4B_16
16_17
479h
ACSR3_4A_BYTE ACSR3_4B_18
18_19
47Ah
ACSR3_4A_BYTE ACSR3_4B_20
20_21
47Bh
ACSR3_4A_BYTE
22
RSVD
ACSR3_4B_22
47Ch -
47Fh
RSVD
RSVD
Bit Description
15-8
7-0
15-0
Reserved.
Byte 22 of audio group B channel
status for channels 1 and 2.
Reserved
15-0
15-0
15-0
15-0
15-0
15-0
15-0
15-0
15-0
15-0
15-0
15-8
7-0
15:0
Bytes 0 [7:0] and 1 [15:8] of audio
group B channel status for
channels 3 and 4.
Bytes 2 [7:0] and 3 [15:8] of audio
group B channel status for
channels 3 and 4.
Bytes 4 [7:0] and 5 [15:8] of audio
group B channel status for
channels 3 and 4.
Bytes 6 [7:0] and 7 [15:8] of audio
group B channel status for
channels 3 and 4.
Bytes 8 [7:0] and 9 [15:8] of audio
group B channel status for
channels 3 and 4.
Bytes 10 [7:0] and 11 [15:8] of
audio group B channel status for
channels 3 and 4.
Bytes 12 [7:0] and 13 [15:8] of
audio group B channel status for
channels 3 and 4.
Bytes 14 [7:0] and 15 [15:8] of
audio group B channel status for
channels 3 and 4.
Bytes 16 [7:0] and 17 [15:8] of
audio group B channel status for
channels 3 and 4.
Bytes 18 [7:0] and 19 [15:8] of
audio group B channel status for
channels 3 and 4.
Bytes 20 [7:0] and 21 [15:8] of
audio group B channel status for
channels 3 and 4.
Reserved
Byte 22 of audio group B channel
status for channels 3 and 4.
Reserved
R/W
R/W
R
Default
0
0
R/W
0
R
0
R
0
R
0
R
0
R
0
R
0
R
0
R
0
R
0
R
0
R
0
R/W
0
R
0
R/W
0
GS2971A 3Gb/s, HD, SD SDI Receiver
Data Sheet
54311 - 2
September 2012
126 of 152