參數(shù)資料
型號: AK4589
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 2/8 CHANNEL AUDIO CODEC WITH DIR
中文描述: 2 / 8聲道音頻編解碼器迪爾
文件頁數(shù): 31/76頁
文件大?。?/td> 797K
代理商: AK4589
ASAHI KASEI
[AK4589]
MS0339-J-00
2004/09
- 37 -
RSTN1 bit = “0”
ADC
DAC
VCOM
DZF1-2 pin
“H”
SDTO1 pin
“L”
Table 15
RSTN1 bit
ADC Internal
State
RSTN1 bit
Normal Operation
Digital Block Power-down
Normal Operation
Don’t care
GD
Clock In
MCLK,LRCK1,
BICK1
ADC In
(Analog)
“0”data
ADC Out
(Digital)
Normal Operation
DAC Internal
State
“0”data
DAC In
(Digital)
DAC Out
(Analog)
GD
(2)
(3)
(4)
(6)
DZF1/DZF2
(7)
Internal
RSTN1 bit
Digital Block Power-down
1~2/fs (9)
4~5/fs (9)
4
5/fs (8)
(5)
516/fs
Init Cycle
(1)
(1) ADC
(2)
(GD)
(3)
ADC
“0”
(4)
ADC
(5) RSTN1 bit = “0”
VCOM
(6) RSTN1 bit
“0”
4
5/fs
RSTN1 bit
“1”
1
2/fs
(7)
(RSTN1 bit = “0”)
(MCLK, BICK1, LRCK1)
RSTN1 bit = “1”
(8) DZF1-2 pin
RSTN1 bit
“0”
“H”
RSTN1 bit
“1”
6~7/fs
“L”
(9) RSTN1 bit
“0”
LSI
RSTN
4~5/fs
Figure 15.
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