[AK4679]
PMADL bit
(PMDML bit) (PMDMR bit)
PMADR bit
PMPFIL PFSEL PFSDO PMDAL/R PMEQ
PMDRC DASEL1-0
Figure
Mode
bit
1
1
1
1
1
1
1
0
bit
0
0
0
0
0
0
1
0
bit
1
1
1
1
1
1
1
1
bits
00
00
00
11
11
11
11
11
bit
0
0
0
1
1
1
1
1
bit
0
0
0
1
1
1
1
1
bits
Recording 1
1
1
0
1
1
0
0
0
1
0
1
1
0
1
0
0
x
x
x
01
01
01
01
01
Figure 62
Recording 1
& Playback 2
Figure 63
Figure 64
Figure 65
Playback 1
Playback 2
Table 26. Recode/Playback Mode (x: Don’t care)
1st Order
HPF1
1st Order
HPF2
1st Order
LPF
Stereo
Separation
Gain
Compensation
3 Band
Notch
ALC
(Volume)
ADC
Figure 62. Path at Recording Mode 1
1st Order
HPF1
1st Order
HPF2
1st Order
LPF
Stereo
Separation
Gain
Compensation
3 Band
Notch
ALC
(Volume)
ADC
DAC
5 Band
EQ
DRC
SMUTE
DATT-A
Figure 63. Path at Recording Mode 1 & Playback Mode 2
1st Order
1st Order
LPF
HPF2
5 Band
EQ
3 Band
Notch
Gain
Compensation
Stereo
Separation
ALC
(Volume)
DAC
DRC
SMUTE
DATT-A
Figure 64. Path at Playback Mode 1
5 Band
DAC
DRC
SMUTE
DATT-A
EQ
Figure 65. Path at Playback Mode 2
MS1402-E-06
2013/02
- 68 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
