RC6502-Apple-1-Replica
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tebl
An expandable SBC-version of the Apple 1 computer, easy to get started with and lot of cool stuff that can be added to it!
The [`map_to_ascii()`][map] function in pia_communicator seems to be at least partly nonsensical. It's passed the output of [`Serial.read()`][read], which returns a byte read from the serial port. An examination of...
The control character output handling of the PIA communicator is [substantially different from the actual Apple 1][sedoc]. Here is the original Apple 1 behaviour: * ASCII Control characters ($00-$1F) other...
The BOM on the Serial IO board page needs to be updated for the Rev B board. There is a capacitor count difference, and there is a missing diode. I...
I have build the Apple 1 Replica, the Arduino UNO and the ROM works correctly. But if i use the Terminal (RS232) i see only dots. Do i need other...
Hallo, I found this project: (https://github.com/DutchMaker/Apple-1-Mini) It is similar to the RC6502 SBC, but without the MCP23S17 IC. So I tried to connect the PIA with the Arduino directly, used...
