ak4529 AKM Semiconductor, Inc., ak4529 Datasheet - Page 32

• Manufacturer Part Number: ak4529
• Description: High Performance Multi-channel Audio Codec
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0082-E-00
Addr Register Name
Addr Register Name
0AH Zero detect
09H
RSTN: Internal timing reset
ATS1-0: Digital attenuator transition time setting (see table 11.)
PWDAN: Power-down control of DAC1-4
PWADN: Power-down control of ADC
PWVRN: Power-down control of reference voltage
DZFM3-0: Zero detect mode select (see table 9.)
OVFE: Overflow detection enable
ATT speed
Default
0: Reset. DZF1-2 pins go to “H”, but registers are not initialized.
1: Normal operation
Initial: “00”, mode 0
0: Power-down
1: Normal operation
0: Power-down
1: Normal operation
0: Power-down
1: Normal operation
Initial: “0111”, disable
0: Disable, pin#33 becomes DZF2 pin.
1: Enable, pin#33 becomes OVF pin.
Default
OVFE
D7
0
D7
0
0
DZFM3
D6
1
D6
0
0
DZFM2
- 32 -
D5
1
ATS1
D5
0
DZFM1
D4
1
ATS0
D4
0
DZFM0
D3
1
D3
0
0
PWVRN
D2
1
D2
0
0
PWADN
D1
1
D1
0
0
[AK4529]
PWDAN
RSTN
D0
2001/3
D0
1
1