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參數(shù)資料
| 型號： | HD66760 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 104 X 80-dot Graphics LCD Controller/Driver for 256 Colors |
| 中文描述： | 104 × 80點圖形LCD控制器/驅(qū)動器的256色 |
| 文件頁數(shù)： | 18/105頁 |
| 文件大?。?/td> | 653K |
| 代理商： | HD66760 |
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HD66760
18
Instructions
Outline
The HD66760 uses the 16-bit bus architecture. Before the internal operation of the HD66760 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 HD66760 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 HD66760 instructions. There are eight categories of
instructions that:
Specify the index
Read the status
Control the display
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
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.
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相關(guān)代理商/技術(shù)參數(shù) |
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| HD66765 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:396-channel Segment Driver with Internal RAM for 4096-color Displays |
| HD66765TB0 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:396-channel Segment Driver with Internal RAM for 4096-color Displays |
| HD66766 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current cosumption is increased for stabilizing internal amplifier. Technical Update/Device |
| HD66766R | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| 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 |
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