¡ Semiconductor

MSC7128-xx

13/27

Command Description

• Address set command

When the code of a display character is to be set, this command is used to specify the display

location (digit number) of the character.

The relation between the digit number X and common outputs COM1 to COM16 is as follows:

• Character code set command

This command is used to specify the character to be displayed in the digit place specified by the

Address Set command. Bits 0 to 6 of the second byte are used to specify the character code, and

bit 7 is used to specify "Yes" or "No" of cursor display.

Command format

1st byte

1

0

0

XXXX

CU

7-bit character code

Select one of 128 codes

0: Without cursor (SEG36 OFF)

LSB

2nd byte

1

X

COM Input

0

COM1

1

COM2

15

COM16

1

0

0

0

XXXX

XXXX

Digit number ¥ (0 to 15)

LSB

LSB

1st byte

2nd byte

Command format