AK7712 Asahi Kasei Microsystems, AK7712 Datasheet - Page 8

• Manufacturer Part Number: AK7712
• Description: Built-in 20-bit ADC/DAC Sophisticated Audio DSP
• Manufacturer: Asahi Kasei Microsystems

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