Cirrus-logic CS5534-AS Manuel d'utilisateur télécharger pdf (Page 18)

CS5531/32/33/34-AS

18 DS289F5

2.2.3. Command Register Descriptions

READ/WRITE ALL OFFSET CALIBRATION REGISTERS

Function: These commands are used to access the offset registers as arrays.

R/W

(Read/Write)

0 Write to selected registers.

1 Read from selected registers.

READ/WRITE ALL GAIN CALIBRATION REGISTERS

Function: These commands are used to access the gain registers as arrays.

R/W

(Read/Write)

0 Write to selected registers.

1 Read from selected registers.

READ/WRITE ALL CHANNEL-SETUP REGISTERS

Function: These commands are used to access the channel-setup registers as arrays.

R/W

(Read/Write)

0 Write to selected registers.

1 Read from selected registers.

READ/WRITE INDIVIDUAL OFFSET REGISTER

Function

: These commands are used to access each offset register separately. CS1 - CS0 decode the

registers accessed.

R/W

(Read/Write)

0 Write to selected register.

1 Read from selected register.

CS[1:0] (Channel Select Bits)

00 Offset Register 1 (All devices)

01 Offset Register 2 (All devices)

10 Offset Register 3 (CS5533/34 only)

11 Offset Register 4 (CS5533/34 only)

D7(MSB) D6 D5 D4 D3 D2 D1 D0

0100R/W

001

D7(MSB) D6 D5 D4 D3 D2 D1 D0

0100R/W

010

D7(MSB) D6 D5 D4 D3 D2 D1 D0

0100R/W101

D7(MSB) D6 D5 D4 D3 D2 D1 D0

0 0 CS1 CS0 R/W 001

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 49 50

CS5531/32/33/34-AS 1

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Cirrus-logic CS5534-AS Manuel d'utilisateur Page 18

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