AK4492ECB Datasheet, PDF (39/101 Pages) Asahi Kasei Microsystems – Quality Oriented 32-Bit 2ch DAC

[AK4492]
RSTN bit
D/A Mode
DSD Mode
4/fs
PCM or EXDF Mode
4/fs
D/A Data
DSD Data
PCM Data
Figure 22. D/A Mode Switching Timing (from DSD to PCM or EXDF)
Figure 23 shows switching timing of PCM and EXDF modes. Set EXDF bit 4/fs after setting RSTN bit = “0”
until the device is completely reset internally when changing the conversion mode.
RSTN bit
D/A Mode
4/fs
PCM or EXDF Mode
4/fs
PCM or EXDF Mode
D/A Data
PCM or EXDF Data
PCM or EXDF Data
Figure 23. D/A Mode Switching Timing (PCM ⇔ EXDF)
016011073-E-00
- 39 -
2016/12