AK4679EG Datasheet, PDF (141/220 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP

[AK4679]
Mode
Power Down
Hardware Reset
Hardware Suspended
Sleep/Standby
Wait Sync
CG Ctrl
Device Operating
State
PDNE
pin
L
H
H
H
H
H
H
PWSW
bit
0
0
1
1
1
1
1
MRSTN
bit
0
0
0
1
1
1
1
Setting
DLRDY
bit
0
0
0
0
0
0
0
DSPRSTN
bit
0
0
0
0
1
1
BCLKx,
SYNCx
None
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Input
State
CGU DSP
RAM
PD
PD
PD
PD
PD
PD
PD
PD
PD
PU
PU
PU
1
Input
PU
PU
(PD: Power Down, PU: Power Up)
Table 128. Modes Definitions
MS1402-E-06
- 141 -
2013/02