AK4497 Datasheet, PDF (61/98 Pages) Asahi Kasei Microsystems – Quality Oriented 32-Bit 2ch DAC

[AK4497]
■ L/R Channel Output Signal Select, Phase Inversion Function (PCM, DSD, EXDF)
In register control mode, input and output combination of the AK4497 can be changed by MONO bit and
SELLR bit. In addition, the output signal phase can be inverted by INVL bit and INVR bit. These functions
are available on all audio formats. In pin control mode, the phase of R channel output can be inverted by
setting the INVR pin.
Table 35. Output Select (Register Control)
MONO bit SELLR bit INVL bit INVR bit Lch Out
Rch Out
0
0
Lch In
Rch In
0
0
0
1
Lch In
Rch In Invert
1
0
Lch In Invert
Rch In
1
1
Lch In Invert Rch In Invert
0
0
Rch In
Lch In
0
1
0
1
Rch In
Lch In Invert
1
0
Rch In Invert
Lch In
1
1
Rch In Invert Lch In Invert
0
0
Lch In
Lch In
1
0
0
1
Lch In
Lch In Invert
1
0
Lch In Invert
Lch In
1
1
Lch In Invert Lch In Invert
0
0
Rch In
Rch In
1
1
0
1
Rch In
Rch In Invert
1
0
Rch In Invert
Rch In
1
1
Rch In Invert Rch In Invert
Table 36. Output Select (Pin Control)
INVR pin Lch Out Rch Out
0
Lch In
Rch In
1
Lch In Rch In Invert
Rev. 0.1
- 61 -
2015/11