參數(shù)資料
型號: ML9205-01GA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 24 X 39 DOTS FLUORESCENT DSPL CTRL, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 5/34頁
文件大?。?/td> 281K
代理商: ML9205-01GA
FEDL9205-03
1Semiconductor
ML9205-01
13/34
FUNCTIONAL DESCRIPTION
Commands List
LSB
1st byte
MSB
LSB
2nd byte
MSB
Command
B0
B1
B2
B3
B4
B5
B6
B7
B0
B1
B2
B3
B4
B5
B6
B7
1
DCRAM data write
X0
X1
X2
X3
X4
1
0
C0
C1
C2
C3
C4
C5
C6
C7
C0
C5
C10
C15
C20
C25
C30
*
C1
C6
C11
C16
C21
C26
C31
*
C2
C7
C12
C17
C22
C27
C32
*
C3
C8
C13
C18
C23
C28
C33
*
2
CGRAM data write
X0
X1
X2
X3
*
010
C4
C9
C14
C19
C24
C29
C34
*
3
ADRAM data write
X0
X1
X2
X3
X4
1
0
C0
C1
C2
C3
****
4
General output port
set
P1
P2
P3
P4
*
001
5
Display duty set
D0
D1
D2
**
101
6
Number of digits
set
K0
K1
K2
K3
*
011
7
All lights ON/OFF
L
H
***
111
Test mode
When data is written to RAM (DCRAM, CGRAM, ADRAM) continuously, addresses are internally incremented
automatically. Therefore it is not necessary to specify the 1st byte to write RAM data for the 2nd and later bytes.
Note :
The test mode is used for inspection before shipment.
It is not a user function.
*
: Don't care
Xn
: Address specification for each RAM
Cn
: Character code specification for each RAM
Pn
: General output port status specification
Dn
: Display duty specification
Kn
: Number of digits specification
H
: All lights ON instruction
L
: All lights OFF instruction
2nd byte
3rd byte
4th byte
5th byte
6th byte
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