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ST7781 参数 Datasheet PDF下载

ST7781图片预览
型号: ST7781
PDF下载: 下载PDF文件 查看货源
内容描述: 262K色单 - 芯片TFT控制器/驱动器 [262K Color Single - Chip TFT Controller/Driver]
分类和应用: 驱动器控制器
文件页数/大小: 88 页 / 1281 K
品牌: SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
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ST7781  
9.5 8080-9bits Interface Write Data Format  
The 8080-9bits interface is selected by setting the IM [3:0] = “1011” and the DB [17:9] pins are used to transfer the data. When  
writing the 16-bit register, the data is divided into upper byte and lower byte and the upper byte is transferred first. The display  
data is also divided in upper byte (9 bits) and lower byte, and the upper byte is transferred first. The unused DB [8:0] pins must  
be tied to either VDDI or DGND.  
/RST  
/CS  
RESET  
/CS  
A0  
RS  
MCU  
ST7781  
/WR  
/RD  
/WR  
/RD  
DB[17:9]  
DB[8:0]  
D[8:0]  
9
Fig. 9.5 8080-9 bits Interface Data Format (Command Write/Display RAM Write)  
Ver. 1.7  
32  
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