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X9410 Datasheet, PDF (6/21 Pages) Xicor Inc. – Dual Digitally Controlled Potentiometer
X9410
Figure 4. Two-Byte Instruction Sequence
CS
SCK
SI
0 1 0 1 0 0 A1 A0 I3 I2 I1 I0 R1 R0 0 P0
Figure 5. Three-Byte Instruction Sequence (Write)
CS
SCL
SI
0 1 0 1 0 0 A1 A0
I3 I2 I1 I0 R1 R0 0 P0
Figure 6. Three-Byte Instruction Sequence (Read)
0 0 D5 D4 D3 D2 D1 D0
CS
SCL
SI
0 1 0 1 0 0 A1 A0
I3 I2 I1 I0 R1 R0 0 P0
S0
Figure 7. Increment/Decrement Instruction Sequence
CS
SCK
Don’t Care
0 0 D5 D4 D3 D2 D1 D0
SI
0 1 0 1 0 0 A1 A0
I3 I2 I1 I0 0 0 0 P0
II
ID
D
NN
NE
E
CC
CC
C
12
n1
n
REV 1.1 10/6/00
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