ak4626a AKM Semiconductor, Inc., ak4626a Datasheet - Page 35

• Manufacturer Part Number: ak4626a
• Description: High Performance Multi-channel Audio Codec
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0397-E-00
Addr Register Name
Addr Register Name
0AH
09H
RSTN: Internal timing reset
ATS1-0: Digital attenuator transition time setting (see Table 14.)
PWDAN: Power-down control of DAC1-3
PWADN: Power-down control of ADC
PWVRN: Power-down control of reference voltage
DZFM3-0: Zero detect mode select (see Table 11.)
OVFE: Overflow detection enable
Control
ATT speed & Reset
Zero detect
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
0
D6
0
0
DZFM2
- 35 -
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
[AK4626A]
PWDAN
2005/06
RSTN
D0
D0
1
1