MSM9201-01GS-BK Просмотр технического описания (PDF) - Oki Electric Industry

Номер в каталоге

Компоненты Описание

производитель

MSM9201-01GS-BK

Fluorescent Display Tube Controller Driver

Oki Electric Industry 

¡ Semiconductor

PEDL9201-03

MSM9201-01

6. Number of display digits set

(writes the number of display digits to the display digit register)

The number of display digits set can display 9 to 24 digits using 4-bit data.

At the time power is turned on or a RESET signal is input, the display digit register value is

"0". Always execute this instruction to change the number of digits before turning the dispaly

on.

[Command format]

1st byte

LSB

MSB

B0 B1 B2 B3 B4 B5 B6 B7

K0 K1 K2 K3 * 0 1 1

: selects the number of display digits set mode and specifies

the number of digits value.

K0 (LSB) to K3 (MSB): number of display digits data (4 bits: 16 digits)

[Relation between setup data and controlled COM]

Number of digits

HEX K0 K1 K2 K3

of COM

0 0000

COM1-24

1 1000

COM1-9

2 0100

COM1-10

3 1100

COM1-11

4 0010

COM1-12

5 1010

COM1-13

6 0110

COM1-14

7 1110

COM1-15

Number of digits

HEX K0 K1 K2 K3

of COM

8 0001

COM1-16

9 1001

COM1-17

A 0101

COM1-18

B 1101

COM1-19

C 0011

COM1-20

D 1011

COM1-21

E 0111

COM1-22

F 1111

COM1-23

The state at the time power is turned on or RESET signal is input

27/35

Share Link: