CS7654 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS7654 Datasheet PDF : 62 Pages
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CS7654
CbG Coefficient Register (15h at SA 0x34h)
7
CbG7
6
CbG6
5
CbG5
4
3
CbG4
CbG3
R/W
Color separation and color space conversion coefficient.
2
CbG2
1
CbG1
0
CbG0
YB Coefficient Register (16h at SA 0x34h)
7
6
5
4
3
2
1
0
YB7
YB6
YB5
YB4
YB3
YB2
YB1
YB0
R/W
Color separation and color space conversion coefficient.
CrB Coefficient Register (17h at SA 0x34h)
7
CrB7
6
CrB6
5
CrB5
4
CrB4
R/W
Color separation and color space conversion coefficient.
3
CrB3
2
CrB2
1
CrB1
0
CrB0
CbB Coefficient Register (18h at SA 0x34h)
7
CbB7
6
CbB6
5
CbB5
4
3
CbB4
CbB3
R/W
Color separation and color space conversion coefficient.
2
CbB2
1
CbB1
0
CbB0
Slave Data Hold Register (19h at SA 0x34h)
When an external I2C controller initiates a register read from a slave device on the secondary I2C bus through
CS7654, the returned data is placed in this register. The external controller may then read the data from the Slave
Data Hold register. This register is read only.
EPROM Count Low Byte Register (1Ah at SA 0x34h)
Lower byte of the number of triple-bytes to be read from EPROM upon reset of CS7654. This register is read only.
EPROM Count High Byte Register (1Bh at SA 0x34h)
Upper byte of the number of triple-bytes to be read from EPROM upon reset of CS7654. This register is read only.
Version (Major) Register (1Ch at SA 0x34h)
The major version register (device ID) in the CS7654 is assigned the value FDh. This register is read only.
Version (Minor) Register (1Dh at SA 0x34h)
The minor version register in CS7654 rev A. is assigned the value 00h. With each minor revision the value is in-
creased by 1. This register is read only.
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