參數(shù)資料
型號: X9269UV24IZ-2.7
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計
英文描述: Dual Digitally-Controlled Potentiometers
中文描述: DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24
封裝: 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-24
文件頁數(shù): 13/24頁
文件大小: 354K
代理商: X9269UV24IZ-2.7
13
FN8173.4
April 17, 2007
INSTRUCTION FORMAT
Read Wiper Counter Register (WCR)
Write Wiper Counter Register (WCR)
Read Data Register (DR)
Write Data Register (DR)
Global XFR Data Register (DR) to Wiper Counter Register (WCR)
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
Wiper Position
(Sent by X9269 on SDA) M
W
C
R
6
5
4
3
A
C
K
S
T
O
P
0
1
0
1 A3 A2 A1 A0
1
0
0
1
0
0
0 P0
W
C
R
7
W
C
R
W
C
R
W
C
R
W
C
R
2
W
C
R
1
W
C
R
0
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
Wiper Position
(Sent by Master on SDA) S
W
C
R
6
5
4
3
A
C
K
S
T
O
P
0
1
0
1 A3 A2 A1 A0
1
0
1
0
0
0
0 P0
W
C
R
7
W
C
R
W
C
R
W
C
R
W
C
R
2
W
C
R
1
W
C
R
0
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
Wiper Position
(Sent by X9269 on SDA) M
W
C
R
6
5
4
3
A
C
K
S
T
O
P
0
1
0
1 A3 A2 A1 A0
1
0
1
1 RB RA
0 P0
W
C
R
7
W
C
R
W
C
R
W
C
R
W
C
R
2
W
C
R
1
W
C
R
0
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
Wiper Position
(Sent by Master on SDA) S
W
C
R
6
5
4
3
A
C
K
S
T
O
P
H
W
0
1
0
1 A3 A2 A1 A0
1 1 0 0 RB RA
0 P0
W
C
R
7
W
C
R
W
C
R
W
C
R
W
C
R
2
W
C
R
1
W
C
R
0
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
S
T
O
P
0
1
0
1
A3 A2 A1 A0
0
0
0
1
RB RA
0
0
X9269
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