AK7744VT Datasheet, PDF (45/50 Pages) Asahi Kasei Microsystems – 24bit 3ch ADC + 24bit 4ch DAC with Audio DSP

[ASAHI KASEI]
[AK7744]
R(x)
RQ
SCLK
SSII
B6h
D15 *** D0
D6h
SO
D15 *** D0
3) CRC Check
RQ
SCLK
SI
SO
Example: Control register writing, reading
D(x)
10100000 0000000A8 A7***A1 A0 D15*** D0
10100000 0000000A8 A7***A1 A0
The rest(D(x)/G(x))=R(x)
The rest of D(x)/G(x)=R(x) CRC Check example.
4) Example of the R(x) made from D(x).
Examples
1
2
3
D(X)
D6ABCDh
D2A5A5h
A855557777AAAA0000FFFFh
R(X)
1E51h
0C30h
2297h
<MS0167-E-00>
- 45 -
2002/10