參數(shù)資料
型號(hào): AK4529
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: High Performance Multi-channel Audio CODEC
中文描述: 高性能多通道音頻解碼器
文件頁數(shù): 32/38頁
文件大小: 398K
代理商: AK4529
ASAHI KASEI
[AK4529]
MS0082-E-00
2001/3
- 32 -
Addr
09H
Register Name
ATT speed
Default
D7
0
0
D6
0
0
D5
ATS1
0
D4
ATS0
0
D3
0
0
D2
0
0
D1
0
0
D0
RSTN
1
RSTN: Internal timing reset
0: Reset. DZF1-2 pins go to “H”, but registers are not initialized.
1: Normal operation
ATS1-0: Digital attenuator transition time setting (see table 11.)
Initial: “00”, mode 0
Addr
0AH
Register Name
Zero detect
Default
D7
OVFE
0
D6
D5
D4
D3
D2
D1
D0
DZFM3
1
DZFM2
1
DZFM1
1
DZFM0
1
PWVRN
1
PWADN
1
PWDAN
1
PWDAN: Power-down control of DAC1-4
0: Power-down
1: Normal operation
PWADN: Power-down control of ADC
0: Power-down
1: Normal operation
PWVRN: Power-down control of reference voltage
0: Power-down
1: Normal operation
DZFM3-0: Zero detect mode select (see table 9.)
Initial: “0111”, disable
OVFE: Overflow detection enable
0: Disable, pin#33 becomes DZF2 pin.
1: Enable, pin#33 becomes OVF pin.
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