ak7746 ETC-unknow, ak7746 Datasheet - Page 43

• Manufacturer Part Number: ak7746
• Description: Audio With 5-channel 24-bit Input
• Manufacturer: ETC-unknow

1) Write during reset phase
a) Control register write (during reset phase)
[MS0369-E00]
[ASAHI KASEI]
The data comprises a set of 2 bytes used to perform control register write operations (during reset phase). When all data has been
entered, the new data is sent at the rising edge of the 16
S_RESET
SCLK
RQ
SO
SI
For the function of each bit, see the description of Control registers (p.25).
Data transfer procedure
Command code
Control data
60h
(D7 D6 D5 D4 D3 D2 D1 D0)
60h,62h,64h,66h,68h,6Ah,6Ch
Fig .8-15 Control Registers write operation
D7 ***D1 D0
th
count of SCLK.
- 43 -
64h
D7 ***D1 D0
[AK7746]
2004/12