pico-v RV32IM · assembler · debugger

A computer you can single-step.

A 32-bit RISC-V processor, the assembler that feeds it and a debugger to watch it, all running in this page. Write assembly, run it one instruction at a time, and see every register and byte it touches. Programs can print text and draw on a 64 by 64 display.

Click a line number to set a breakpoint.

Display 0x20000000

Console


          

Registers

Memory