參數(shù)資料
型號(hào): ML9207-01GA
廠(chǎng)商: OKI ELECTRIC INDUSTRY CO LTD
元件分類(lèi): 顯示控制器
英文描述: 24 X 36 DOTS FLUORESCENT DSPL CTRL, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁(yè)數(shù): 18/35頁(yè)
文件大小: 499K
代理商: ML9207-01GA
FEDL9207-02
OKI Semiconductor
ML9207-xx
25/35
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 the
RESET signal is input, the number of digit register value is "0". (See “Reset Function”) Always
execute this instruction to change the number of digits before turning the display on.
[Command format]
K0 (LSB) to K3 (MSB)
: Number of digit data (4 bits: 16 digits)
*
: Don't care
[Relation between setup data and controlled COM]
HEX
K0
K1
K2
K3
Number of digits
of COM
HEX
K0
K1K2K3
Number of digits
of COM
0
COM1 to 24
8
0
1
COM1 to 16
1
0
COM1 to 9
9
1
0
1
COM1 to 17
2
0
1
0
COM1 to 10
A
0
1
0
1
COM1 to 18
3
1
0
COM1 to 11
B
1
0
1
COM1 to 19
4
0
1
0
COM1 to 12
C
0
1
COM1 to 20
5
1
0
1
0
COM1 to 13
D
1
0
1
COM1 to 21
6
0
1
0
COM1 to 14
E
0
1
COM1 to 22
7
1
0
COM1 to 15
F
1
COM1 to 23
* The state when RESET signal is input.
K0 K1 K2 K3
* 0 1 1
B0 B1 B2 B3 B4 B5 B6 B7
1st byte
LSB
MSB
: Selects the number of digit set mode and specifies
the number of digit value
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