AK4141 Datasheet, PDF (41/96 Pages) Asahi Kasei Microsystems – NICAM/A2/EIA-J Digital Stereo Decoder

CONFIDENTIAL
[AK4141]
Addr
04H
Register Name
Switch Matrix 1
R/W
Default
D7
D6
D5
D4
D3
D2
D1
D0
V
DIT[2:0]
0
SD1[2:0]
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
SD1[2:0]: SDTO1のデータソース選択
0000: Decoder (default)
0001: SDTI1
0010: SDRI2
0011: SDRI3
0100: SDRI4
0101: SRC
0110: reserved
0111: Mute
DIT[2:0]: DITのデータソース選択
0000: Decoder (default)
0001: SDTI1
0010: SDRI2
0011: SDRI3
0100: SDRI4
0101: SRC
0110: TXIN (TX through)
0111: Mute
V: DIT Validity bit選択
0: V bit = “0” (default)
1: V bit = “1”
Addr
05H
Register Name
Switch Matrix 2
R/W
Default
D7
D6
D5
D4
D3
D2
D1
D0
0
SD2[2:0]
0
SD3[2:0]
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
SD2[2:0]: SDTO2のデータソース選択
0000: Decoder (default)
0001: SDTI1
0010: SDRI2
0011: SDRI3
0100: SDRI4
0101: SRC
0110: reserved
0111: Mute
SD3[2:0]: SDTO3のデータソース選択
0000: Decoder (default)
0001: SDTI1
0010: SDRI2
0011: SDRI3
0100: SDRI4
0101: SRC
0110: reserved
0111: Mute
MS0952-J-03
- 41 -
2013/12