The computer without microprocessor is becoming dual core.
Today it ran its first 6502 program.
All of the 6502 addressing modes are implemented, and a fair amount of instructions as well. The v6502 interpreter runs in place of the standard 16-bits application vCPU. Switching between the two virtual processors vCPU and v6502 is a matter of modifying a zero page variable. The video driver dispatches at the next available scan line, so very lightweight.
The impressive thing about the 476-byte Baum-Wozniak 6502 disassembler isn't just its size: it's that it seems to be secretly designed for 26 character wide displays. Now that's quite a foresight by these gentlemen! Here you see it running on the Gigatron, disassembling it's own code:
More details on the user forum: https://forum.gigatron.io/viewtopic.php?f=4&t=128