AK7712A-VT Datasheet, PDF (8/87 Pages) Asahi Kasei Microsystems – Built-in 20-bit ADC/DAC Sophisticated Audio DSP

ASAHI KASEI
„ Microcomputer Interface Signal, Controls Signal, Input/Output Data, Reset, etc.
Pin No. Pin name I/O
Function
30
WRQ
I Command register reset input
for microcomputer interface
33
SCLK
I Clock input for serial data input
for microcomputer interface
36
DRDY
O Output data ready output
for microcomputer interface
34
SI
I Serial data input
for microcomputer interface
37
SO
O Serial data output
for microcomputer interface
(Hi-Z state at CS="H")
35
WRDY
O Data write ready output
for microcomputer interface
(Hi-Z state at CS="H")
29
CS
I Chip select input
for microcomputer interface
[AK7712A-VT]
0180-E-02
-8-
1997/12