X9250
Transfer Wiper Counter Register (WCR) to Data Register (DR)
device type
identifier
device
addresses
instruction DR and WCR
CS
Falling
Edge
CS
Rising
Edge
opcode
addresses
HIGH-VOLTAGE
WRITE CYCLE
A A
1 0
R
1
R
0
P
1
P
0
0 1 0 1 0 0
1 1 1 0
Increment/Decrement Wiper Counter Register (WCR)
device type
identifier
device
addresses
instruction
opcode
WCR
addresses
increment/decrement
(sent by master on SI)
CS
Falling
Edge
CS
Rising
Edge
A A
1
P P
X X
0
1
0
1
0
0
0
0
1
0
I/D I/D
.
.
.
. I/D I/D
0
1 0
Global Transfer Data Register (DR) to Wiper Counter Register (WCR)
device type
identifier
device
addresses
instruction
opcode
DR
addresses
CS
Falling
Edge
CS
Rising
Edge
A A
1
R R
1 0
0
1
0
1
0
0
0
0
0
1
0 0
0
Global Transfer Wiper Counter Register (WCR) to Data Register (DR)
device type
identifier
device
addresses
instruction
opcode
DR
addresses
CS
Falling
Edge
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
A A
1 0
R R
0 0
1 0
0 1 0 1 0 0
1 0 0 0
Read Status
device type
identifier
device
addresses
instruction
opcode
Data Byte
(sent by X9250 on SO)
CS
CS
Falling
Edge
Rising
Edge
W
I
P
A A
0
1
0
1
0
0
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
1
0
Characteristics subject to change without notice. 9 of 21
REV 1.1.5 1/31/03
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XICOR [ XICOR INC. ]
