This is the document about microcontroller 8051 tutorial. 8051 is one of the most popular microcontroller used by the hobbyst. The 8051 architecture provides many functions (CPU, RAM, ROM, I/O, interrupt logic, timer, etc.) in a single package.
A particularly useful feature of the 8051 core is the inclusion of a boolean processing engine which allows bit-level boolean logic operations to be carried out directly and efficiently on internal registers and RAM. This feature helped cement the 8051′s popularity in industrial control applications. Another valued feature is that it has four separate register sets, which can be used to greatly reduce interrupt latency compared to the more common method of storing interrupt context on a stack.
Tags: 8051, 8051 Microcontroller Tutorial, 8051 Tutorial, Microcontroller Tutorial
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