AK4117_10 Datasheet, PDF (20/37 Pages) Asahi Kasei Microsystems – Low Power 192kHz Digital Audio Receiver

PDN pin ="L" to "H"
Read 05H
Initialize
INT1 pin ="H"
No
Yes
Read 05H
and
Detect QSUB= “1”
(Read Q-buffer)
No
QCRC = “0”
Yes
No
INT1 pin ="L"
Yes
New data
is valid
New data
is invalid
Figure 19. Interrupt Handling Sequence Example (for Q/CINT)
[AK4117]
MS0157-E-04
- 20 -
2010/08