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