ML9205-01GA View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
ML9205-01GA
Oki Electric Industry
'ML9205-01GA' PDF : 34 Pages View PDF
¡ Semiconductor
FEDL9205-02
ML9205-01
6. Number of digits set
(Writes the number of display digits to the display digit register.)
The number of digits set can display 9 to 24 digits using 4-bit data.
When power is turned on or when a RESET signal is input, the number of 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 digit set mode and specifies
the number of digit value
K0 (LSB) to K3 (MSB) : number of digit data (4 bits: 16 digits)
* : Don't care
[Relation between setup data and controlled COM]
HEX
0
1
2
3
4
5
6
7
K0 K1 K2 K3 Number of digits
of COM
0000
COM1 to 24
1000
COM1 to 9
0100
COM1 to 10
1100
COM1 to 11
0010
COM1 to 12
1010
COM1 to 13
0110
COM1 to 14
1110
COM1 to 15
HEX
8
9
A
B
C
D
E
F
K0 K1 K2 K3 Number of digits
of COM
0001
COM1 to 16
1001
COM1 to 17
0101
COM1 to 18
1101
COM1 to 19
0011
COM1 to 20
1011
COM1 to 21
0111
COM1 to 22
1111
COM1 to 23
* The state when power is turned on or when RESET signal is input.
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