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參數(shù)資料
| 型號： | M37510E6-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP176 |
| 封裝： | PLASTIC, QFP-176 |
| 文件頁數(shù)： | 17/44頁 |
| 文件大?。?/td> | 469K |
| 代理商： | M37510E6-XXXFP |
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7510 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
LCD Controller/Driver Function
The controller/driver reads the display data, performs bias and
duty ratio control, and outputs the correct LCD timing signals on
the segment and common pins according to the data in LCD dis-
play RAM.
LCD Mode Register
LM (003916)
The LCD mode register is an 8-bit register. This register is used to
match the characteristics of the controller/driver to the LCD panel
used.
Table 2 Maximum number of display pixels for each duty ratio
Duty ratio
Maximum number of display pixels
1/8
1/11
1/16
Note: Prior to executing an STP instruction, the LCD must be disabled by
clearing the bit 3 of the LCD mode register to “0”.
Fig. 19 Structure of LCD mode register
8 ! 80 dots
(16 characters (5 ! 7 dots/1 character) + cursor) ! 1 line
11 ! 80 dots
(16 characters (5 ! 10 dots/1 character) + cursor) ! 1 line
16 ! 80 dots
(16 characters (5 ! 7 dots/1 character) + cursor) ! 2 line
Duty ratio selection bits
b1 b0
0 0 : 1/8 duty (pins COM0 – COM7)
0 1 : 1/8 duty (pins COM8 – COM15)
1 0 : 1/11 duty (pins COM0 – COM10)
1 1 : 1/16 duty (pins COM0 – COM15)
LCD display RAM address selection bit
0 : Third page
1 : Zero page
LCD enable bit
0 : Turn off
1 : Turn on
LCD drive timing selection bit
0 : Type-A
1 : Type-B
LCDCK division ratio selection bits
b6 b5
0 0 : Clock input
0 1 : Clock input/2
1 0 : Clock input/4
1 1 : Clock input/8
LCDCK count source selection bit
0 : f(XIN) /1024
1 : f(XCIN) /16
b7
LCD mode register
(LM : address 003916)
b0
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相關代理商/技術參數(shù) |
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| M37510E7156FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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| M37510M3156FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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