AK5373 Datasheet, PDF (26/53 Pages) Asahi Kasei Microsystems – 24-bit Stereo ADC with USB Interface

[AK5373]
Addr
12H
13H
14H
Register Name
Initial Volume
Minimum Volume
Maximum Volume
D7
D6
D5
D4
D3
D2
D1
D0
INTVOL7 INTVOL6 INTVOL5 INTVOL4 INTVOL3 INTVOL2 INTVOL1 INTVOL0
MINVOL7 MINVOL6 MINVOL5 MINVOL4 MINVOL3 MINVOL2 MINVOL1 MINVOL0
MAXVOL7 MAXVOL6 MAXVOL5 MAXVOL4 MAXVOL3 MAXVOL2 MAXVOL1 MAXVOL0
INTVOL7-0: The Value which the AK5373 returns when the host requests the current volume at first time. (Table 10)
MINVOL7-0: The Value which the AK5373 returns when the host requests the minimum volume. (Table 10)
MAXVOL7-0: The Value which the AK5373 returns when the host requests the maximum volume. (Table 10)
Addr
15H
16H
Register Name
Mute Control 1
Mute Control 2
D7
0
MHT7
D6
0
MHT6
D5
0
MHT5
D4
0
MHT4
D3
OSME
MHT3
D2
ZCE
MHT2
D1
ZTM1
MHT1
D0
ZTM0
MHT0
ZTM1-0: Zero-crossing timeout period select
“00”: 128/fs
“01”: 256/fs
“10”: 512/fs
“11”: 1024/fs
ZCE: ADC Digital Volume Zero-crossing enable
“0”: Digital Volume changes occur immediately.
“1”: Digital Volume changes occur only on zero-crossing or after timeout.
OSME: One Shot Mute Enable for LMUTEN, RMUTEN pins
“0”: Disable
“1”: Enable
MHT7-0: One Shot Mute Hold Time
00H: N/A
01H: 1/fs
FFH: 255/fs
MS1202-E-00
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2010/06