https://bugzilla.redhat.com/show_bug.cgi?id=2279277

            Bug ID: 2279277
           Summary: Review Request: emu8051 - 8051/8052 emulator with
                    curses-based UI
           Product: Fedora
           Version: rawhide
            Status: NEW
         Component: Package Review
          Assignee: [email protected]
          Reporter: [email protected]
        QA Contact: [email protected]
                CC: [email protected]
  Target Milestone: ---
    Classification: Fedora



Spec URL: https://pemensik.fedorapeople.org/emu8051.spec
SRPM URL:
https://pemensik.fedorapeople.org/emu8051-0~20220911git5dc68127-2.fc41.src.rpm

Description:
This is a simulator of the 8051/8052 microcontrollers. For sake of simplicity,
I'm only referring to 8051, although the emulator can emulate either one. For
more information about the 8-bit chip(s), please check out www.8052.com or
look up the data sheets. Intel, being the originator of the architecture,
naturally has information as well.

The 8051 is a pretty easy chip to play with, in both hardware and software.
Hence, it's a good chip to use as an example when teaching about computer
hardware. Unfortunately, the simulators in use in my school were a bit
outdated,
so I decided to write a new one.

The scope of the emulator is to help test and debug 8051 assembler programs.
What is particularily left out is clock-cycle exact simulation of processor
pins.
(For instance, MUL is a 48-clock operation on the 8051. On which clock cycle
does
the CPU read the operands? Or write the result?). Such simulation might help in
designing some hardware, but for most uses it is unneccessary and complicated.

Fedora Account System Username: pemensik


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