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参数资料
| 型号： | MSM6255GS-BK |
| 厂商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分类： | 显示控制器 |
| 英文描述： | 128 X 256 CHARACTERS DOT MAT LCD DSPL CTLR, PQFP80 |
| 封装： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件页数： | 6/40页 |
| 文件大小： | 474K |
| 代理商： | MSM6255GS-BK |
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MSM6255
Semiconductor
13/39
Register
A0
D7
Instruction register
H
L
Time division register
L
D6
L
D5
L
D4
L
D3
L
(NX – 1)
D2
L
D1
H
D0
H
– Character pitch register
Register
A0
D7
Instruction register
H
L
Character pitch register
L
D6
L
(Vp – 1)
D5
L
D4
L
D3
L
D2
L
D1
L
(Hp – 1)
D0
H
Hp represents the number of bits to be displayed among one byte display data sent from RAM.
The value of Hp is the following five types.
Hp
D2
D1
D0
4L
H
5H
L
6H
L
H
7H
H
L
8H
HH
– Horizontal character number register
Register
A0
D7
Instruction register
H
L
Character number register
L
D6
L
D5
L
D4
L
D3
L
(HN – 1)
D2
L
D1
H
D0
L
Assuming that the total horizontal dot number of the display is nH,
nH = Hp x HN,
where HN = 2 to 128.
The maximum value of nH = 8 x 128 = 128 bytes = 1,024 dots.
– Duty number register
Nx = 2 to 256
– Cursor form register
Register
A0
D7
Instruction register
H
L
Cursor position register
L
D6
L
D5
L
D4
L
D3
L
(Cpu – 1)
D2
H
D1
L
D0
L
(Cpd – 1)
The cursor is displayed on the lines from Cpu to Cpd in the character display mode. The length
of the cursor in the horizontal direction is equal to the character pitch in the horizontal direction,
Hp. The cursor is not displayed in graphic mode. The relation between the cursor and Vp is as
follows.
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相关代理商/技术参数 |
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|---|---|
| MSM6255GSK | 制造商:ROHM Semiconductor 功能描述: |
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| MSM6262-XX | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 48-DOT COMMON DRIVER |
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