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參數(shù)資料
| 型號： | HD66766R |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| 中文描述： | 132 × 176點(diǎn)圖形LCD控制器/驅(qū)動器的65K色 |
| 文件頁數(shù)： | 17/97頁 |
| 文件大小： | 681K |
| 代理商： | HD66766R |
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HD66766R Rev. 1.0-1 / September 2002
17
Instructions
Outline
The HD66766R uses the 16-bit bus architecture. Before the internal operation of the HD66766R starts,
control information is temporarily stored in the registers described below to allow high-speed interfacing
with a high-performance microcomputer. The internal operation of the HD66766R is determined by
signals sent from the microcomputer. These signals, which include the register selection signal (RS), the
read/write signal (R/W), and the data bus signals (DB15 to DB0), make up the HD66766R instructions.
There are eight categories of instructions that:
Specify the index
Read the status
Control the display
Normally, instructions that write data are used the most. However, an auto-update of internal GRAM
addresses after each data write can lighten the microcomputer program load. Because instructions are
executed in 0 cycles, they can be written in succession.
Control power management
Process the graphics data
Set internal GRAM addresses
Transfer data to and from the internal GRAM
Set grayscale level for the internal grayscale palette table
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD667A66R | 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| HD667B66R | 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| HD66780FH | LAMPS, STACKABLE INDICATOR |
| HD66780FS | Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66780 | Dot Matrix Liquid Crystal Display Controller and Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66773R | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels |
| HD66780 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66780FH | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66780FS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66781 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:720-channel Source Driver for a-Si TFT/Low Temperature Poly-Si TFT Panels with 262,144-color display RAM |
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