AK7744VT Datasheet, PDF (17/50 Pages) Asahi Kasei Microsystems – 24bit 3ch ADC + 24bit 4ch DAC with Audio DSP

[ASAHI KASEI]
6-4) Microcomputer interface
* Microcomputer interface signals
RQ
tWR
VIH
VIL
tWR
[AK7744]
tSF
tSR
VIH
SCLK
VIL
tSCLKL
tSCLKH
* Microcomputer to AK7744
S_RESET
tREW
tWRE
50%DVDD
RQ
SCLK
SI
tWSC
tSIS tSIH
tWRQH
tSCW
tWSC
tSCW
50%DVDD
50%DVDD
50%DVDD
NOTE : Timing for RUN state is the same except that RESET is set to an "H"
RESET represents system reset in normal use.
<MS0167-E-00>
- 17 -
2002/10