X9258
Write Data Register (WR)
S device type
device
instruction DR and WCR
S
T identifier
addresses
opcode
addresses
A
A
C
R R P P
R 0 1 0 1 A A A A
1 1 0 0
K
3 2 1 0
1 0 1 0
T
Data Byte
S
(sent by master on SDA)
A
C W W W W W W W W
P P P P P P P P
K
7 6 5 4 3 2 1 0
S
A
C
K
S
T HIGH-VOLTAGE
O WRITE CYCLE
P
XFR Data Register (DR) to Wiper Counter Register (WCR)
S device type
device
instruction DR and WCR
S
T identifier
addresses
opcode
addresses
A
A
C
R R P P
R 0 1 0 1 A A A A
1 1 0 1
3 2 1 0 K
1 0 1 0
T
S
A
C
K
S
T
O
P
XFR Wiper Counter Register (WCR) to Data Register (DR)
S device type
device
T
identifier
addresses
A
R 0 1 0 1 A A A A
3 2 1 0
T
instruction DR and WCR
S
opcode
addresses
A
C
R R P P
1 1 1 0
K
1 0 1 0
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
Increment/Decrement Wiper Counter Register (WCR)
S device type
device
T
identifier
addresses
A
R 0 1 0 1 A A A A
3 2 1 0
T
instruction
S
opcode
A
C
K 0 0 1 0
WCR
addresses
0
0
P
1
increment/decrement
S
(sent by master on SDA)
A
P C I/ I/
I/ I/
. . . .
0 K D D
D D
S
T
O
P
Global XFR Data Register (DR) to Wiper Counter Register (WCR)
S device type
device
T
identifier
addresses
A
R 0 1 0 1 A A A A
3 2 1 0
T
instruction
DR
S
opcode
addresses
A
C
R R
K 0 0 0 1 1 0 0 0
S
A
C
K
S
T
O
P
Global XFR Wiper Counter Register (WCR) to Data Register (DR)
S device type
device
T identifier
addresses
A
R 0 1 0 1 A A A A
3 2 1 0
T
instruction
DR
S
opcode
addresses
A
C
R R
1 0 0 0
0 0
K
1 0
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
9
FN8168.1
May 6, 2005
INTERSIL [ INTERSIL CORPORATION ]
