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參數(shù)資料
| 型號(hào)： | X9438WP24I |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| 中文描述： | DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDIP24 |
| 封裝： | PLASTIC, DIP-24 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 280K |
| 代理商： | X9438WP24I |
6
FN8199.0
March 11, 2005
Figure 6. Instruction Set
Read Wiper Counter Register (WCR)
Read the contents of the Wiper Counter Register P
0
.
P0: 0 - WCR0, 1 - WCR1
Write Wiper Counter Register (WCR)
Write new value to the Wiper Counter Register P
0
.
S
T
A
R
T
P0: 0 - WCR0, 1 - WCR1
Read Data Register (DR)
Read the contents of the Register pointed to by P
0
and R
1
- R
0
.
S
T
A
R
T
R1 R0:
00 - R0,
01 - R2,
10 - R1
11 - R3
Write Data Register (DR)
Write new value to the Register pointed to by P
0
and R
1
- R
0
.
S
T
A
R
T
Definitions:
SACK - Slave acknowledge, MACK - Master acknowledge, I/D - Increment/Decrement (1/0), R - Register,
P - Potentiometer
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR
addresses
S
A
C
K
register data
(sent by slave on SDA)
M
A
C
K
S
T
O
P
0 1 0 1
A
3
A
2
A
1
A
0
1 0 0 1 0 0 0
P
0
0 0
D
5
D
4
D
3
D
2
D
1
D
0
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR
addresses
S
A
C
K
register data
(sent by master on SDA)
S
A
C
K
S
T
O
P
0 1 0 1
A
3
A
2
A
1
A
0
1 0 1 0 0 0 0
P
0
0 0
D
5
D
4
D
3
D
2
D
1
D
0
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR/DR
addresses
S
A
C
K
register data
(sent by master on SDA)
M
A
C
K
S
T
O
P
0 1 0 1
A
3
A
2
A
1
A
0
1 0 1 1
R
1
R
0
0
P
0
0 0
D
5
D
4
D
3
D
2
D
1
D
0
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR/DR
addresses
S
A
C
K
register data
(sent by master on SDA)
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
0 1 0
1
A
3
A
2
A
1
A
0
1 1 0 0
R
1
R
0
0
P
0
0 0
D
5
D
4
D
3
D
2
D
1
D
0
X9438
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9438WP24I-2.7 | Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24 | Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24-2.7 | Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24I | Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24I-2.7 | Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9438WP24I-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24I | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438WS24I-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
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