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關(guān)于51的data bdata idata xdata的理解

先看一段單片機的說明:8051-based microcontroller with 6-clock High-Speed Core,20 Mhz at 6 clks/cycle, 33 Mhz at 12 clks/cycle, Dual I2C, SPI,PCA, 10 Interrupts/4 Priority Levels, 32K Bytes ISP/IAP FLAS

單片機
2018-09-04

51 data idata xdata bdata

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