MSM9005-XX OKI [OKI electronic componets], MSM9005-XX Datasheet - Page 11

• Manufacturer Part Number: MSM9005-XX
• Description: DOT MATRIX LCD CONTROLLER WITH 8-DOT COMMON DRIVER AND 65-DOT SEGMENT DRIVER
• Manufacturer: OKI [OKI electronic componets]

¡ Semiconductor
Command Configuration
*: Don't care
The commands listed above requires the wait time (21 ¥ 1/f
The address pointer value is incremented by 1 when CG ROM code data, arbitrator display data
and arbitrator blink data are input and when AINC and CHB commands are executed.
1
2 DISP
3 CHB
4 ABBC 1/5
5 ABB
6 BPC
7 AINC
8 LOT
9 SOE/D
LPA
Mnemonic
Command
Load Pointer
Address
DISPlay on/off
CHaracter Blink
on/off
ArBitrator Blink
Control 1/5 dot
ArBitrator Blink
Blink Pattern
Control
Address
INCrement
Load OpTion
Serial Out
Enable/Disable
Operation
MSB
D7 D6 D5 D4 D3 D2 D1 D0
1
1
0
1
1
1
1
1
1
1
0
*
0
0
0
0
0
0
* A4 A3 A2 A1 A0
0
*
0
0
0
0
1
0
Input data
*
*
1
0
*
*
1
*
1
0
1
1
0
1
*
0
0
0 CB *
1
1
0
*
* I1 I0
1
0 DI
0 BC
0 AB
1 BP
1
1 S
LSB
*
Sets on/off of LCD panel
Panel is on when DI = "1"
Panel is off when DI = "0"
Sets blink in 5 dot units
Blink starts in 5 dot units when CB = "1"
Blink is cleared when CB = "0"
Sets start/stop of writing to arbitrator blink RAM
Writing in 1 dot unit starts when AB = "1"
Writing in 1 dot unit stops when AB = "0"
Sets blink pattern of characters
When BP = 1, all off ´ character blink
When BP = 0, all on ´ character blink
Increments address pointer value by 1
Sets address pointer value
A0, A1, A2, A3 A4: address pointer value
(binary)
Sets writing method to arbitrator blink RAM
Writing in 1 dot unit is enabled when BC = "1"
Writing in 5 dot unit is enabled when BC = "0"
Sets additional function of AINC command
Set SO pin
SO pin is a CMOS output when S = "1"
SO pin is in a high impedance state when S = "0"
OSC
).
Comment
FEDL9005-03
MSM9005-xx
11/30