FEDL9477-01

ML9477

13/20

List of Commands

Command name

C5

C4

C3

C2

C1

C0

Description

F0

0

0

0







Disabled

F0’

0

0

0

1





Disabled

0

Display data input (corresponds to COM1)

0

1

Display data input (corresponds to COM2)

0

Display data input (corresponds to COM3)

F1

0

0

1

0

1

1

Display data input (corresponds to COM4)

F2

0

1

0







Disabled

0

Disabled

0

1

Disabled

0

Disabled

F3

0

1

1

0

1

1

Disabled

F3’

0

1

1

1





Disabled

F4

1

0

1

0





Display OFF

F5

1

0

1

1





Display ON

F6

1

1

0







Disabled

F7

1

0

0







Disabled

F8

1

1

1







Disabled

: Don't care

If a “Disabled” command is executed, no transfer is carried out from the shift register to the latch; however, data

within the shift register will be rewritten. To transfer correct data to the latch, it is necessary to transfer data

again using the F1 command.