參數(shù)資料
型號: ML9044-51BCVWA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
封裝: 10.62 X 2.55 MM, GOLD BUMP, DIE-175
文件頁數(shù): 26/60頁
文件大?。?/td> 579K
代理商: ML9044-51BCVWA
PEDL9044-03
1Semiconductor
ML9044-xxA/xxB
32/60
Serial Interface Mode
In the Serial I/F Mode, the ML9044 interfaces with the CPU via the
CS, SHT, SI and SO pins.
Writing and reading operations are executed in units of 16 bits after the
CS signal falls down. If the CS signal rises
up before the completion of 16-bit unit access, this access is ignored.
When the BF bit is “1”, the ML9044 cannot accept any other instructions. Before inputting a new instruction,
check that the BF bit is “0”. Any access when the BF bit is “1” is ignored.
Data format is LSB-first.
Examples of Access in the Serial I/F Mode
1) WRITE MODE
CS
SO
SHT
SI
12345
11111
6
7
8
9
10
11
12
13
14
15
16
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
RS
1
RS
0
R/W
2) READ MODE
CS
SO
SHT
SI
12345
11111
6
7
8
9
10
11
12
13
14
15
16
RS
1
RS
0
R/W
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
相關(guān)PDF資料
PDF描述
ML9044-XXACVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9044-XXBCVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
ML9044A-XXACVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9203-01GA 16 X 35 DOTS FLUORESCENT DSPL CTRL, PQFP100
ML9206-XXGS-BK 16 X 37 DOTS FLUORESCENT DSPL CTRL, PQFP64
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