ak4561 AKM Semiconductor, Inc., ak4561 Datasheet - Page 28

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

ASAHI KASEI
Digital Delay 1
Rev. 0.9
Addr
0AH
DLY6-0: Setting a delay quantity of Digital Delay Circuit
DLYE: Digital Delay Circuit Enable Flag
Digital Delay 1
RESET
Register Name
RESET
The ADC’s data can be delayed to maximum 90tap by a resolution of 1/64fs
(=0.3 s@fs=48kHz).
0: Disable. Digital delay circuit is disabled. Then its circuit is powered-down. (RESET)
1: Enable. Digital delay circuit is operated by a value set by DLY6-0 and COE3-0 bits.
Table 17. ATT value of Analog Volume
DATA
59H
58H
57H
56H
55H
04H
03H
02H
01H
00H
DLYE
D7
0
AKM CONFIDENTIAL
DLY6
D6
0
Tap
90
89
88
87
86
5
4
3
2
1
- 28 -
DLY5
D5
0
GAIN(dB)
90/64fs
89/64fs
88/64fs
87/64fs
86/64fs
5/64fs
4/64fs
3/64fs
2/64fs
1/64fs
DLY4
D4
0
DLY3
D3
0
DLY2
D2
0
DLY1
D1
0
[AK4561]
DLY0
2000/09
D0
0