CAT5259_13 Datasheet, PDF (12/15 Pages) ON Semiconductor – Quad Digital Potentiometer (POT)

CAT5259
Table 19. GANG TRANSFER WIPER CONTROL REGISTER (WCR)
TO DATA REGISTER (DR)
S
DEVICE ADDRESSES
A
INSTRUCTION
T
C
A ^{0 1 0 1 A3 A2 A1 A0} K ^{1 0 0 0 R1 R0 0}
R
T
AS
CT
0 _KO
P
Table 20. TRANSFER WIPER CONTROL REGISTER (WCR)
TO DATA REGISTER (DR)
S
DEVICE ADDRESSES
A
INSTRUCTION
AS
T
C
CT
A ^{0 1 0 1 A3 A2 A1 A0} K ^{1 1 1 0 R1 R0 P1 P0} K O
R
P
T
Table 21. TRANSFER DATA REGISTER (DR)
TO WIPER CONTROL REGISTER (WCR)
S
DEVICE ADDRESSES
A
INSTRUCTION
AS
T
A
0 1 0 1 A3
A2
A1
A0
C
K
110
1
R1
R0
P1
P0
C
K
T
O
R
P
T
Table 22. INCREMENT (I)/DECREMENT (D) WIPER CONTROL REGISTER (WCR)
S
DEVICE ADDRESSES
A
INSTRUCTION
A
T
A
0 1 0 1 A3
A2
A1
A0
C
K
0
0
1
0
0
0
P1
P0
C
K
I/D
R
T
DATA
I/D . . . I/D
S
I/D
T
O
P
NOTE: Any write or transfer to the Non-volatile Data Registers is followed by a high voltage cycle after a STOP has been issued.
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