CP/M 2.2 bios V3.0 for RK-86 with VG93 floppy controller with DMA and E-Disk
Sources for M80 macro assembler
BDOS.ASM and CCP.ASM is disassembled, original sources are found here: https://github.com/brouhaha/cpm22
Makefile is for compilation on PC (using M80 and L80 wrappers from here: https://github.com/Konamiman/M80dotNet)