Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

X9250 Datasheet(PDF) 7 Page - Xicor Inc.

Part # X9250
Description  Quad Digitally Controlled Potentiometers (XDCP)
PDF  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  XICOR [Xicor Inc.]
Direct Link  http://www.xicor.com
Logo XICOR - Xicor Inc.

X9250 Datasheet(HTML) 7 Page - Xicor Inc.

Back Button X9250 Datasheet HTML 3Page - Xicor Inc. X9250 Datasheet HTML 4Page - Xicor Inc. X9250 Datasheet HTML 5Page - Xicor Inc. X9250 Datasheet HTML 6Page - Xicor Inc. X9250 Datasheet HTML 7Page - Xicor Inc. X9250 Datasheet HTML 8Page - Xicor Inc. X9250 Datasheet HTML 9Page - Xicor Inc. X9250 Datasheet HTML 10Page - Xicor Inc. X9250 Datasheet HTML 11Page - Xicor Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 21 page
background image
X9250
Characteristics subject to change without notice.
7 of 21
REV 1.1.5 1/31/03
www.xicor.com
Figure 8. Increment/Decrement Timing Limits
Table 1. Instruction Set
Instruction
Instruction Set
Operation
I3
I2
I1
I0
R1
R0
P1
P0
Read Wiper Counter
Register
10
0
1
0
0
P1
P0
Read the contents of the Wiper Counter
Register pointed to by P1-P0
Write Wiper Counter
Register
10
1
0
0
0
P1
P0
Write new value to the Wiper Counter
Register pointed to by P1-P0
Read Data Register
1
0
1
1
R1
R0
P1
P0
Read the contents of the Data Register
pointed to by P1-P0 and R1–R0
Write Data Register
1
1
0
0
R1
R0
P1
P0
Write new value to the Data Register pointed
to by P1-P0 and R1–R0
XFR Data Register to
Wiper Counter Register
11
0
1
R1
R0
P1
P0
Transfer the contents of the Data Register
pointed to by R1–R0 to the Wiper Counter
Register pointed to by P1-P0
XFR Wiper Counter
Register to Data Register
11
1
0
R1
R0
P1
P0
Transfer the contents of the Wiper Counter
Register pointed to by P1-P0 to the Register
pointed to by R1–R0
Global XFR Data Register
to Wiper Counter Register
00
0
1
R1
R0
0
0
Transfer the contents of the Data Registers
pointed to by R1–R0 of all four pots to their
respective Wiper Counter Register
Global XFR Wiper Counter
Register to Data Register
10
0
0
R1
R0
0
0
Transfer the contents of all Wiper Counter
Registers to their respective data Registers
pointed to by R1–R0 of all four pots
Increment/Decrement
Wiper Counter Register
00
1
0
0
0
P1
P0
Enable Increment/decrement of the Wiper
Counter Register pointed to by P1-P0
Read Status (WIP bit)
0
1
0
1
0
0
0
1
Read the status of the internal write cycle,
by checking the WIP bit.
SCK
SI
VW/RW
INC/DEC CMD Issued
tWRID
Voltage Out



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com