AK7746 Datasheet, PDF (31/62 Pages) Asahi Kasei Microsystems – Audio DSP with 5-channel 24-bit ADC and Input Mux

[ASAHI KASEI]
6) CONT5 : Output control ( See. 3 Block diagram)
Recommend this register changing at system reset state ( S_RESET =”L”).
Command
Code
WR
6Ah 7Ah
Name
CONT5
D7
OUT4E_N
D6
OUT3E_N
D5
OUT2E_N
D4
D3
OUT1E_N CLKOE_N
c D7: OUT4E_N DSP SDOUT4 Output select
0: Normal operation
1: When SWQMD=0 & SWQ4=0, then SDOUT4 = ”L”.
d D6 : OUT3E_N DSP SDOUT3 Output select
0: Normal operation
1: When SWQ3=0 then SDOUT3 =”L”.
e D5 : OUT2E_N DSP SDOUT2 Output select
0: Normal operation
1: When SWQ2=0, then SDOUT2=”L”.
f D4 : OUT1E_N DSP SDOUT1 Output select
0: Normal operation
1: When SWQ1=0 then SDOUT1=”L”.
g D3 : CLKOE_N CLKO Output select
0: Normal operation
1: CLKO=”L”
If CLKOE_N=1 is changed to CLKOE_N=0, CLKO should output the clock.
h D2 : TEST
0: Normal operation
1: TEST mode ( Do NOT use this mode. )
i D1 : TEST
0: Normal operation
1: TEST mode ( Do NOT use this mode. )
j D0: Always input 0
Note) Underlines of the c~i mean default setting.
D2
TEST
[AK7746]
D1
TEST
D0 Default
× 0000 000X
[MS0369-E00]
- 31 -
2004/12