x9400wv24iz-2.7t2 Intersil Corporation, x9400wv24iz-2.7t2 Datasheet - Page 7

• Manufacturer Part Number: x9400wv24iz-2.7t2
• Description: Quad Digitally Controlled Potentiometers Xdcp?
• Manufacturer: Intersil Corporation

Figure 4. Two-Byte Instruction Sequence
Figure 5. Three-Byte Instruction Sequence (Write)
Figure 6. Three-Byte Instruction Sequence (Read)
Figure 7. Increment/Decrement Instruction Sequence
SCK
CS
SCK
SI
SCK
SI
S0
SI
CS
CS
0
0
SCK
0
CS
SI
1
1
1
0
0
0
1
1
1
0
0
7
0
0
0
0
1
A1 A0
A1 A0
0
0
A1 A0
1
0
I3
I3
0
I2
I2
I3
A1 A0
I1 I0
I2
I1 I0
X9400
I1
R1 R0 P1 P0
R1 R0 P1 P0
I0
I3
0
I2
0
I1
P1 P0
I0
0
0
R1 R0
0
0
Don’t Care
N
C
1
I
D5 D4 D3 D2 D1 D0
D5 D4 D3 D2 D1 D0
P1 P0
N
C
2
I
N
C
n
I
D
E
C
1
D
E
C
n
July 28, 2006
FN8189.3