It takes the three bits of embedded address from the AJMP opcode and loads them into a holding register. It blocks the AJMP opcode and instead outputs an LJMP opcode (002) onto the 8051 data bus. The ...

An assembler/disassembler/simulator for the microcontroller used in OCR ... so I made them up as shown below. I also added the opcodes TABLE and ADC to ... SHL or SHR was not zero RCALL s - 0110xxx ...

In this paper, we propose a low-energy, low-voltage (1.1 V) 8051 microcontroller core using asynchronous logic based on Austria Micro Systems (AMS) 0.35 /spl mu/m technology for hearing instrument ...