AK4601VQ Datasheet, PDF (100/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
Addr Register Name
D7
D6
D5
D4
D3
006D DAC1 Lch Digital Volume
VOLDA1L[7:0]
006E DAC1 Rch Digital Volume
VOLDA1R[7:0]
006F DAC2 Lch Digital Volume
VOLDA2L[7:0]
0070 DAC2 Rch Digital Volume
VOLDA2R[7:0]
0071 DAC3 Lch Digital Volume
VOLDA3L[7:0]
0072 DAC3 Rch Digital Volume
VOLDA3R[7:0]
R/W
R/W
Default
18H
VOLDA1L[7:0]: Lch Digital Volume Setting of DAC1 (Table 53)
Default: 18H (0dB)
VOLDA1R[7:0]: Rch Digital Volume Setting of DAC1 (Table 53)
Default: 18H (0dB)
VOLDA2L[7:0]: Lch Digital Volume Setting of DAC2 (Table 53)
Default: 18H (0dB)
VOLDA2R[7:0]: Rch Digital Volume Setting of DAC2 (Table 53)
Default: 18H (0dB)
VOLDA3L[7:0]: Lch Digital Volume Setting of DAC3 (Table 53)
Default: 18H (0dB)
VOLDA3R[7:0]: Rch Digital Volume Setting of DAC3 (Table 53)
Default: 18H (0dB)
Addr Register Name
0073 DAC Mute & Filter Setting
R/W
Default
D7
ATSPDA
R/W
0
D6
D5
D4
DA1MUTE DA2MUTE DA3MUTE
R/W
R/W
R/W
0
0
0
D3
0
R/W
0
ATSPDA: DAC Digital Volume Transition Time Setting (Table 54)
0: 4/fs (default)
1: 16/fs
DA1MUTE: DAC1 Soft Mute Enable
0: Soft Mute Disable (default)
1: Soft Mute Enable
DA2MUTE: DAC2 Soft Mute Enable
0: Soft Mute Disable (default)
1: Soft Mute Enable
DA3MUTE: DAC3 Soft Mute Enable
0: Soft Mute Disable (default)
1: Soft Mute Enable
DSMN: Sampling Clock Setting for Delta Sigma Module of DAC
0: 12.288MHz / 11.2896MHz Fixed (default)
1: fs Based
DASD, DASL: DAC Digital Filter Select (Table 57)
00: Sharp Roll-Off Filter
01: Slow Roll-Off Filter
10: Short Delay Sharp Roll-Off Filter (default)
11: Short Delay Slow Roll-Off Filter
D2
D1
D2
DSMN
R/W
0
D1
DASD
R/W
1
D0
D0
DASL
R/W
0
016000391-E-01
- 100 -
2016/12