ak4561 AKM Semiconductor, Inc., ak4561 Datasheet - Page 29

• Manufacturer Part Number: ak4561
• Description: 16bit Codec With Built-in Alc And Mic/hp-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Digital Delay 2
Rev. 0.9
Addr
0BH
COE3-0: Setting of coefficient of digital delay circuit
Digital Delay 2
RESET
RESET
Register Name
After output data of ADC is delayed, the coefficient value subtracted from the opposite channel is
set by COE3-0 bits.
COE3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
Table 18. Setting of coefficient of Digital Delay Circuit
D7
0
0
COE2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
AKM CONFIDENTIAL
D6
0
0
- 29 -
COE1
D5
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
D4
0
0
COE0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
COE3
D3
0
coefficient
0.9375
0.8125
0.6875
0.5625
0.4375
0.3125
0.1875
0.0625
0.875
0.625
0.375
0.125
0.75
0.25
0.5
COE2
0
D2
0
COE1
D1
0
[AK4561]
COE0
2000/09
D0
0