Michael Cartwright

21 Projects16 Followers3 Following
Joined

December 2021

Projects
Step by step instructions for getting Hopper up and running on the Raspberry Pi Pico or Pico W.
Hopper on Raspberry Pi Pico
299
Step by step instructions for getting Hopper up and running on Windows with companion YouTube video.
Hopper on Windows
239
How do you test and fix your first PCB rev? What did I learn from the experience of moving perfboard prototype to a PCB?
6502 SBC prototype - testing PCB rev 1.0
276
As slow as 1.25 kHz for debugging using Arduino probe and as fast as 10 mHz for testing maximum speed. Clean, reliable square wave clock.
Variable Test Clock for 6502 Projects
96
If you've been following along with my series I've been on the hunt for RS232 reliability and now I've found it. MC6580 rocks!
RS232: using the Motorola 6850 ACIA with a 6502 computer
766
Following along with Ben Eater's 6502 series but you have a Rockwell 6551 rather than a WSC one? Here's how to make it work.
RS232: using a Rockwell R6551AP ACIA with a 6502 computer
469
Failing to get your 65C51 to work? Use an Uno to simulate a serial peripheral interface port and get WozMon running.
6502 console interface using Arduino Uno to run WozMon
735
Reducing the chip count and also wasting no address space by using an ATF22V10C programmable logic device (PLD) .
Address decoding for 6502 using a PLD
740
Products13+ Add products
Arduino IDE
10 projects
Fusion
4 projects
Arduino UNO
2 projects
KiCad
2 projects
Channels7+ Add channels
Arduino
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