參數(shù)資料
型號: AK4560AVQ
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16bit CODEC with ALC and MIC/HP/SPK-Amps
中文描述: 16位編解碼器ALC和麥克風(fēng)/惠普/胰腎聯(lián)合移植,放大器
文件頁數(shù): 43/47頁
文件大小: 339K
代理商: AK4560AVQ
ASAHI KASEI
[AK4560A]
MS0028-E-00
2000/05
- 43 -
During ALC1 operation, the following registers are inhibits.
LTM1-0, LMTH, LMAT1-0, WTM1-0, ZTM1-0, RATT, REF6-0
Manual-Mode
WR (Power Management Control & Signal Select registers)
WR (LMAT1-0, RATT, LMTH)
WR (REF6-0)
ALC1 Operation
WR (ALC1= “1”)
WR (IPGA6-0)
WR (ZTM1-0, WTM1-0, LTM1-0)
WR (ALC1= “0”)
RD (STAT)
Finish ALC1-Mode and become manual-Mode
Finish ALC1 mode
STAT = “1”
* The value of IPGA should be the
same or smaller than REF’s.
Yes
Yes
No
No
Figure 34. Registers set-up sequence at ALC1 operation
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