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由8051组成的单片机系统通常情况下
由8051组成的单片机系统通常情况下，P0口分时复用作为地址、数据总线，P2口提供A15-A8即高8位地址，P3口用作第二功能，只有P1口通常用作I/0口。P1口是8位准双向口，它的每一位都可独立地定...
8051 Microcontroller
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Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converters (DACs) with 8051 Micr
Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converters (DACs) with 8051 Micr...
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The DHRY program performs the dhrystone benchmarks on the 8051. Dhrystone is a general-performanc
The DHRY program performs the dhrystone benchmarks on the 8051. Dhrystone is a general-performanc...