loading某某大学本科课程设计报告
附2：系统原理图
RESPACK-8RP119876543245pC245pC110kR1100pCRYSTALX1C319XTAL118XTAL29RSTP0.0/AD0P0.1/AD1P0.2/AD2P0.3/AD3P0.4/AD4P0.5/AD5P0.6/AD6P0.7/AD7P2.0/A8P2.1/A9P2.2/A10P2.3/A11P2.4/A12P2.5/A13P2.6/A14P2.7/A15P3.0/RXDP3.1/TXDP3.2/INT0P3.3/INT1P3.4/T0P3.5/T1P3.6/WRP3.7/RDAT89C51393837363534333221222324252627281011121314151617293031PSENALEEA12345678P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7U1K1K2K3K4SPEAKERLS1
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