參數(shù)資料
型號： AK4120VF
英文描述： Converter
中文描述： 轉(zhuǎn)換器
文件頁數(shù)： 25/30頁
文件大?。?/td> 247K
代理商： AK4120VF
ASAHI KASEI
[AK4120]
MS0134-E-00
2002/1
- 25 -
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Mapping of Program Registers
Addr Register Name
00H
Control 1
01H
Control 2
02H
Control 3
03H
Lch Volume#1 Control
04H
Rch Volume#1 Control
05H
Lch Volume#2 Control
06H
Lch Volume#2 Control
Note: When the PDN goes to “L”, the registers are initialized to their default values.
Data must not be written to the address except 00H through 06H.
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Register Definitions
Addr Register Name
00H
Control 1
Default
DIFI11-0: Audio Data Formats for Input#1 port (See Table 6).
DIFI21-0: Audio Data Formats for Input#2 port (See Table 7).
DIFO1-0: Audio Data Formats for Output port (See Table 8).
PW: Power down control
0: Power Down
At PW=”0”, internal registers can be written.
1: Normal Operation (Default)
Addr Register Name
01H
Control 2
Default
IMCKS1: Master Clock Speed of the Master Clock for Input#1 (IMCLK1)
0: 256fs(default)
1: 512fs
IMCKS2: Master Clock Speed of the Master Clock for Input#2 (IMCLK2)
0: 256fs(default)
1: 512fs
OMCKS: Master Clock Speed of the Master Clock for Output (OMCLK)
0: 256fs(default)
1: 512fs
Note: Set the PW= “0” when those master clocks are changed.
D7
PW
0
D6
0
D5
DIFO1
ZTM1
D4
DIFO0
ZTM0
D3
DIFI21
0
0
GAIN3
GAIN3
GAIN3
GAIN3
D2
DIFI20
OMCKS
0
GAIN2
GAIN2
GAIN2
GAIN2
D1
DIFI11
IMCKS2
PATH1
GAIN1
GAIN1
GAIN1
GAIN1
D0
DIFI10
IMCKS1
PATH0
GAIN0
GAIN0
GAIN0
GAIN0
Default
80H
20H
00H
10H
10H
10H
10H
ZELM
MUTE2R
0
0
0
0
MUTE2L
GAIN6
GAIN6
GAIN6
GAIN6
MUTE1R
GAIN5
GAIN5
GAIN5
GAIN5
MUTE1L
GAIN4
GAIN4
GAIN4
GAIN4
D7
PW
1
D6
0
0
D5
DIFO1
0
D4
DIFO0
0
D3
DIFI21
0
D2
DIFI20
0
D1
DIFI11
0
D0
DIFI10
0
D7
0
0
D6
D5
ZTM1
1
D4
ZTM0
0
D3
0
0
D2
D1
D0
ZELM
0
OMCKS
0
IMCKS2
0
IMCKS1
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4120VFP-E2 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
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AK4121A_10 制造商:AKM 制造商全稱:AKM 功能描述:Asynchronous Sample Rate Converter
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