ra8863 RAIO Technology Inc., ra8863 Datasheet
ra8863
Related parts for ra8863
ra8863 Summary of contents
Page 1
... LCD Controller RAiO Technology Inc. Copyright RAiO Technology Inc. 2004, 2005 RAiO TECHNOLOGY INC. RAiO RA8863 Dot Matrix Specification Version 1.1 April 28, 2005 1/6 www.raio.com.tw ...
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... ASCII, Japanese and numeric display in Text mode. It also supports Graphics mode and mixed display with Text. The supported maximum external display RAM is 64Kbyte and the display Window can be moved freely within the allocated memory range. The RA8863 has an 8-bit parallel data bus that can be directly connected to an 8080 series MCU. ...
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... This is bus for data transfer between MCU and RA8863. Read Control data read signal. When Low, MCU read data from RA8863. Write Control data write signal. When Low, MCU write data into RA8863. Command/Data Select or Register Select This is a Data or Command select signal ...
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... Serial data output for odd columns in lower area of LCD. Memory Chip Enable 1 If DUAL = High Chip enable pin for display memory in the address range 0800~0FFFh. If DUAL = Low Shift clock output for Column Driver in lower area of LCD. Power Ground 4/6 RA8863 Dot Matrix LCD Controller www.raio.com.tw ...
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... Data Transfer Mode SDSEL = Low Sending data by simple serial mode. SDSEL = High Sending data by odd/even separtion mode. Halt Signal HALT = Low Stop the Clock. HALT = High Normal Mode. Reset Signal RST = Low RA8863 will be reset. 5/6 RA8863 Dot Matrix LCD Controller ...
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... FS GND VDD VEE RAiO TECHNOLOGY INC. RST = High Normal mode. RA8863 built-in a Pull-Hi resistor. Test Pins These are test pins. No need for connection(NC). Check Signals CGROM Font Select This pin is used to select the character of CGROM. Refer to Chapter 6-16. Please note, this pin is only reserved for die base chip only. Refer to Chapter 7-2 ...