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參數(shù)資料
| 型號： | HD66740WTB0 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 112 x 80-dot Graphics LCD Controller/Driver |
| 中文描述： | 112 × 80點圖形LCD控制器/驅(qū)動器 |
| 文件頁數(shù)： | 36/95頁 |
| 文件大?。?/td> | 856K |
| 代理商： | HD66740WTB0 |
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HD66740
36
Reset Function
The HD66740 is internally initialized by RESET input. The reset input must be held for at least 1 ms.
Instruction Set Initialization:
1.
2.
3.
4.
5.
Start oscillation executed
Driver output control (SGS = 0, CMS = 0)
Power control (AMP = 0: LCD power off, SLP = 0: Sleep mode off, STB = 0: Standby mode off)
Three times boost (BT1/0 = 00), 1/10 bias drive (BS2/1/0 = 000), Weak contrast (CT5-0 = 00000)
Entry mode set (REV = 0: Normal display, I/D = 1: Increment by 1, RDM = 0: Automatically
update after reading)
Display on/off control (D = 0: Display off, CEN = 0: Normal position)
Display line control (NL3/2/1/0 = 1001: 1/80 duty ratio)
Double-height display off (DL10–1 = 0000000000)
Vertical scroll control (SN3/2/1/0 = 0000: First line displayed at the top, SL2/1/0: First raster-row
displayed at the top of the first line, PS1/0 = 00: Partial scroll off)
10. 1/64-divided clock boost (DCC = 0)
11. B-pattern waveform AC drive (B/C = 0, EOR = 0, NW4/3/2/1/0 = 00000)
6.
7.
8.
9.
RAM Data Initialization:
1. CGRAM
This is not automatically initialized by reset input but must be initialized by software while display is
off (D = 0).
Output Pin Initialization:
1. LCD driver output pins (SEG/COM): Outputs GND level
2. Booster output pins (VLOUT): Outputs GND level
3. Oscillator output pin (OSC2): Outputs oscillation signal
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66741 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HD66750 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HD66750TB0 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HD66751 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HD66751S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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