jrMIPS

This is a logisim implementation of a single-cycle processor that resembles MIPS.

Running

1. Logisim is required, you can download it here
2. Write an assembly program using the instructions and assembly language syntax in jrMIPS-manual.pdf
3. Load jrmips.circ into Logisim
4. Assemble your program with perl jrmipsasm.pl progname.asm > progname.txt then load progname.txt into logisim's ROM
5. Generate the data segment with perl jrmipsasm.pl progname.asm > progname.dat then load progname.dat into logisim's RAM
6. Run the program