Refactor Lisa to use the COP421 dump (lisa)
Complete the Z8 CPU core (jtc)
Newbrain COP420 ROM dump (newbrain)
uPD3301 attributes (pc8001)
HD64180 CPU core (extended Z80)
Tektronix 4051 vector graphics (tek4051)
Rewrite the 80186 with all peripherals (compis, tandy2k, tek4107)
Rewrite the shifter chip (atarist)
Proper interrupt handling for the NEC PC-8401A/PC-8500 (pc8401)
Add cartridge mappers for the C64 (c64)
Discrete sound for Adventure Vision (advision)
MSA disk image format (atarist)
Tape support for COMX-35 (comx35)
Real keyboard for CreatiVision (crvision)
Real keyboard for ABC 80 (abc80)
Real keyboard for TRS-80 Model II (trs80m2)
Real keyboard for Xerox 820 (xerox820)
Real keyboard for Tandy 2000 (tandy2k)
Real keyboard for Victor 9000 (victor9k)
Discrete sound for Studio II (studio2)
Real CPU clock for Studio II (studio2)
Microdrive support for Sinclair QL (ql)
Bit-level serial emulation of the MC68901 (atarist/x68k)
White noise emulation for the CDP1869 (comx35/tmc600)
SG-1000 mode for Telegames Dina (coleco)