CAT5251

© Catalyst Semiconductor, Inc.

11

Doc. No. MD-2017 Rev. F

Characteristics subject to change without notice

Global Transfer Data Register (DR) to Wiper Control Register (WCR)

(1)

DEVICE ADDRESSES

INSTRUCTION

CS

¯¯¯ 0 1 0 1 0

0

A

1

A

0

0 0 0 1 R

1

R

0

0

0 CS

¯¯¯

Global Transfer Wiper Control Register (WCR) to Data Register (DR)

DEVICE ADDRESSES

INSTRUCTION

CS

¯¯¯ 0 1 0 1 0 0 A

1

A

0

1 0 0 0 R

1

R

0

00 CS

¯¯¯ High Voltage

Write Cycle

Transfer Wiper Control Register (WCR) to Data Register (DR)

DEVICE ADDRESSES

INSTRUCTION

CS

¯¯¯ 0 1 0 1 0 0 A

1

A

0

1 1 1 0 R

1

R

0

P

1

P

0

CS

¯¯¯ High Voltage

Write Cycle

Transfer Data Register (DR) to Wiper Control Register (WCR)

DEVICE ADDRESSES

INSTRUCTION

CS

¯¯¯ 0 1 0 1 0

0

A

1

A

0

1 1 0 1 R

1

R

0

P

1

P

0

CS

¯¯¯

Increment (I)/Decrement (D) Wiper Control Register (WCR)

DEVICE ADDRESSES

INSTRUCTION

DATA

CS

¯¯¯ 0 1 0 1 0

0

A

1

A

0

0 0 1 0 0 0 P

1

P

0

I/D I/D

. . .

I/D I/D CS

¯¯¯

Notes:

(1) Any write or transfer to the Non-volatile Data Registers is followed by a high voltage cycle after a STOP has been issued.