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參數(shù)資料
| 型號： | X9421YV-2.7 |
| 英文描述： | Hook-Up Wire; Conductor Size AWG:18; No. Strands x Strand Size:19 x 30; Jacket Color:White; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes |
| 中文描述： | 單數(shù)控（數(shù)字電位器）電位 |
| 文件頁數(shù)： | 10/21頁 |
| 文件大?。?/td> | 117K |
| 代理商： | X9421YV-2.7 |
X9421
REV 1.1.6 8/1/02
Characteristics subject to change without notice.
10 of 21
www.xicor.com
Instruction Format
Notes:
(1)
(2)
“A0”: stands for the device addresses sent by the master.
WPx refers to wiper position data in the Wiper Counter Register
“I”: stands for the increment operation, SI held HIGH during active SCK phase (high).
“D”: stands for the decrement operation, SI held LOW during active SCK phase (high).
(3)
Read Wiper Counter Register (WCR)
Write Wiper Counter Register (WCR)
Read Data Register (DR)
Read the contents of the Register pointed to by R1-R0.
Write Data Register (DR)
Write a new value to the Register pointed to by R1-R0.
Transfer Data Register (DR) to Wiper Counter Register (WCR)
Transfer the contents of the Register pointed to by R1-R0 to the WCR.
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
wiper position
(sent by X9421 on SO)
W
P
5
4
CS
Rising
Edge
0
1
0
1
1
1
0
A
0
1
0
0
1
0
0
0
0
0
0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
Data Byte
(sent by Host on SI)
W
P
5
4
CS
Rising
Edge
0
1
0
1
1
1
0
A
0
1
0
1
0
0
0
0
0
0
0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
register
addresses
Data Byte
(sent by X9421 on SO)
W
P
5
4
CS
Rising
Edge
0
1
0
1
1
1
0
A
0
1
0
1
1
R
1
R
0
0
0
0
0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
register
addresses
Data Byte
(sent by host on SI)
W
P
5
4
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0 1 0 1 1 1 0
A
0
1 1 0 0
R
1
R
0
0 0 0 0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
register
addresses
R
1
0
CS
Rising
Edge
0 1 0 1 1 1 0
A
0
1 1 0 1
R
0 0
相關PDF資料 |
PDF描述 |
|---|---|
| X9421YSI-2.7 | Shielded Multiconductor Cable; Number of Conductors:25; Conductor Size AWG:22; No. Strands x Strand Size:7 x 30; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper RoHS Compliant: Yes |
| X9421YS-2.7 | Single Digitally Controlled (XDCP) Potentiometer |
| X9421WS-2.7 | Single Digitally Controlled (XDCP) Potentiometer |
| X9421WSI | Single Digitally Controlled (XDCP) Potentiometer |
| X9421WVI | SWITCH |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| X9421YVI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer |
| X9421YVI-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer |
| X9428 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Single Digitally Controlled Potentiometer |
| X9428_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Single Digitally Controlled Potentiometer |
| X9428MP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
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