CMS80F731x Series Reference Manual Enhanced flash 8-bit 1T 8051 microcontroller
■This series is a microcontroller with 8-bit 8051 frame structure. The CPU is the core component of the microcontroller, which is composed of arithmetic units, controllers, and special register groups. The arithmetic unit module mainly implements data arithmetic and logic operations, bit variable processing and data transfer operations; the controller module mainly decodes instructions, and then sends out various control signals; the special register group is mainly used to indicate the memory address of the current instruction to be executed , Store the operand and indicate the state after the instruction is executed. The special register group mainly includes accumulatorACC, general register B, stack pointer SP, data pointer DPTR, Program status registerPSW, Program counterPC, etc.
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Enhanced flash 8-bit 1T 8051 microcontroller 、 microcontroller |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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Jan 2023 |
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Rev. 1.0.2 |
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14.2 MB |
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