ATMEL公司的AT91M55800芯片的开发板原理图，该图本为网上下载，本人已经按照该图制板-the Degital chip development board diagram, The plan for the online download, I have been in accordance with the plan Cricket
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sch CPU.pdf Flash and Sram.pdf IIC SPI LCD.pdf JTAG AND RS232.pdf LED KEY.pdf POWER.pdf
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