Retroshield for Arduino Mega

2019/03/12

RetroShield in Action

I’m excited to announce a very cool project for retromaniacs:

Status

Microprocessor Emulated Hardware Software
6502 / W65C02S Apple-1 (6502+6521)
KIM-1 (6502 + 6530)
MON,BASIC,Cassette (Steve W)
KIM-1 (MOS Technology, Inc)
6809 6809E + FTDI Simon6809 (Lennart Benschop)
Z80 Z80 + 8251 Microsoft Basic (MSFT, Grant Searle)
EFEX (Mustafa Peker)
8031 8031 + UART PAULMON2 (Paul Stoffregen)
8085 8085A + 8251 MON85 (David Dunfield)
1802 1802 + UART MCSMP (Charles J, Yakym)
Tiny BASIC (Tom Pittman)
RCA BASIC3 (Ron Cenker)
Signetics 2650 next
Intel 8080 next
Motorola 6801 / 6803 next
Motorola 68008 next

2019/08/12: Released updated PCB’s for 1802 and 8031.

Hardware Details

My hope is people will be able to contribute hw/sw so we have many flavors to experience.

Arduino Code

Links to Arduino Code for each microprocessor:

Software Details:

Kit/PCB’s

License Information

The Force

6502 6809E Z80
RetroShield 6502 RetroShield 6809E RetroShield Z80
1802 8031 8085
RetroShield 1802 RetroShield 8031 RetroShield 8085