CS7622 データシートの表示（PDF） - Cirrus Logic
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CS7622 Datasheet PDF : 36 Pages
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CS7622
Compander Slope 3 (LSBs)
Default = 20h; Read/Write (address 18h)
Bit Number
Bit Name
Default
7
slope37
0
6
slope36
0
5
slope35
2
4
slope34
0
3
slope33
0
2
slope32
0
1
slope31
0
0
slope30
0
Bit
Mnemonic
Function
7:0
slope37-30
Compander - Slope3: Slope of third segment (slope3[8:0]) of companding
curve. Max value is 1.996. The LSB step size is 0.0039. (See Figure 13)
Compander Slope 4 (LSBs)
Default = 07h; Read/Write (address 19h)
Bit Number
Bit Name
Default
7
slope47
0
6
slope46
0
5
slope45
0
4
slope44
0
3
slope43
0
2
slope42
1
1
slope41
1
0
slope40
1
Bit
Mnemonic
Function
7:0
slope47-40
Compander - Slope4: Slope of fourth segment (slope4[8:0]) of companding
curve. Max value is 1.996. The LSB step size is 0.0039. (See Figure 13)
Compander Offset 1
Default = 08h; Read/Write (address 1Ah)
Bit Number
Bit Name
Default
7
offset17
0
6
offset16
0
5
offset15
0
4
offset14
0
3
offset13
1
2
offset12
0
1
offset11
0
0
offset10
0
Bit
Mnemonic
Function
7:0
offset17-10
Compander - Offset1: Black level value of companding curve if not in linear
mapping mode (comp_linear = 0). (See Figure 13)
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DS322PP1
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