MSM9005-XX OKI [OKI electronic componets], MSM9005-XX Datasheet - Page 20

• 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
[How to transfer LPA command, ABBC 1/5 command and CHB command (character blink
setting)]
*: Don't care
command
command
command
command
command
command
CHB
CHB
CHB
CHB
CHB
LPA
D8 D7 D6 D5 D4 D3 D2 D1
D8 D7 D6 D5 D4 D3 D2 D1
D8 D7 D6 D5 D4 D3 D2 D1
D8 D7 D6 D5 D4 D3 D2 D1
D8 D7 D6 D5 D4 D3 D2 D1
D8 D7 D6 D5 D4 D3 D2 D1
1
0
0
0
0
0
1
*
*
*
*
*
*
*
*
*
*
*
0
*
*
*
*
*
(Repeats nine times.)
0
0
0
0
0
0
0
0
0
0
0
0
CB
CB
CB
CB
CB
0
0
*
*
*
*
*
Specify the address pointer value.
(Example: Set the address pointer value to 00H.)
CB value is written to CHB RAM address 00H and the
blinking of characters displayed in segments 1 to 5 is set.
After this command is executed, the address pointer value
becomes 01H.
CB value is written to CHB RAM address 01H, and the
blinking of characters displayed in segments 6 to 10 is set.
After this command is executed, the address pointer value
becomes 02H.
CB value is written to CHB RAM address 0BH and the
blinking of characters displayed in segments 56 to 60 is set.
After this command is executed, the address pointer value
becomes 0CH.
CB value is written to CHB RAM address 0CH, and the
blinking of characters displayed in segments 61 to 65 is set.
After this command is executed, the address pointer value
becomes 0DH.
CHB RAM address is only 00H to 0CH. The address
pointer value becomes 0DH. However, this CHB
command is ignored.
FEDL9005-03
MSM9005-xx
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