ak4527b AKM Semiconductor, Inc., ak4527b Datasheet - Page 26

• Manufacturer Part Number: ak4527b
• Description: High Performance Multi-channel Audio Codec
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0056-E-00
Addr Register Name
Addr Register Name
0AH Zero detect
09H
RSTN: Internal timing reset
PWDAN: Power-down control of DAC1-3
PWADN: Power-down control of ADC
PWVRN: Power-down control of reference voltage
DZFM2-0: Zero detect mode select (see table 8.)
OVFE: Overflow detection enable
Clock mode
Default
0: Reset. DZF1-2 pins go to “H”, but registers are not initialized.
1: Normal operation
0: Power-down
1: Normal operation
0: Power-down
1: Normal operation
0: Power-down
1: Normal operation
Initial: “111”, disable
0: Disable, pin#33 becomes DZF2 pin.
1: Enable, pin#33 becomes OVF pin.
Default
OVFE
D7
0
D7
0
0
D6
0
0
D6
0
0
DZFM2
- 26 -
D5
1
D5
0
0
DZFM1
D4
1
D4
0
0
DZFM0
D3
1
D3
0
0
PWVRN
D2
1
D2
0
0
PWADN
D1
1
D1
0
0
[AK4527B]
PWDAN
2000/10
RSTN
D0
D0
1
1