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参数资料
| 型号： | ML9041-XXBCVWA |
| 厂商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分类： | 显示控制器 |
| 英文描述： | 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175 |
| 封装： | 10.62 X 2.55 MM, GOLD BUMP, DIE-175 |
| 文件页数： | 32/61页 |
| 文件大小： | 572K |
| 代理商： | ML9041-XXBCVWA |
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PEDL9041-03
1Semiconductor
ML9041-xxA/xxB
37/60
7) CGRAM Address Setting
RS1
1
RS0
0
R/
W
0
DB7
0
DB6
1
DB5
C5
DB4
C4
DB3
C3
DB2
C2
DB1
C1
DB0
C0
Instruction code:
This instruction sets the character data corresponding to the CGRAM address represented by the bits C
5 to C0
(binary).
The CGRAM addresses are valid until DDRAM or ABRAM addresses are set.
The CPU writes or reads character patterns starting from the one represented by the CGRAM address bits C
5 to
C
0 set in the instruction code at that time.
Note: The execution time of this instruction is 37
s at an oscillation frequency (OSC) of 270 kHz.
8) DDRAM Address Setting
RS1
1
RS0
0
R/
W
0
DB7
1
DB6
D6
DB5
D5
DB4
D4
DB3
D3
DB2
D2
DB1
D1
DB0
D0
Instruction code:
This instruction sets the character data corresponding to the DDRAM address represented by the bits D
6 to D0
(binary).
The DDRAM addresses are valid until CGRAM or ABRAM addresses are set.
The CPU writes or reads character patterns starting from the one represented by the DDRAM address bits D
6 to
D
0 set in the instruction code at that time.
In the 1-line mode (the “N” bit is “1”), the DDRAM address represented by bits D
6 to D0 (binary) should be in
the range “00” to “4F” in hexadecimal.
In the 2-line mode (the “N” bit is “2”), the DDRAM address represented by bits D
6 to D0 (binary) should be in
the range “00” to “27” or “40” to “67” in hexadecimal.
If an address other than above is input, the ML9041 cannot properly write a character code in or read it from the
DDRAM.
Note: The execution time of this instruction is 37
s at an oscillation frequency (OSC) of 270 kHz.
9) DDRAM/ABRAM/CGRAM Data Write
RS1
1
RS0
1
R/
W
0
DB7
E7
DB6
E6
DB5
E5
DB4
E4
DB3
E3
DB2
E2
DB1
E1
DB0
E0
Instruction code:
This instruction writes data represented by bits E
7 to E0 (binary) to DDRAM, ABRAM or CGRAM.
After data is written, the cursor, blink or display shifts according to the Cursor/Display Shift instruction (see
5)).
Note: The execution time of this instruction is 37
s at an oscillation frequency (OSC) of 270 kHz.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ML9042 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9042-54CVWA-5016 | 制造商:ROHM Semiconductor 功能描述:RHOML9042-54CVWA-5016 OKI LCD DRIVER |
| ML9044 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9044A | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9044A-XXACVWA | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
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