Remember that before Apple 1 there is no "personal computer" term. Never. The 6502 create by Chuck Peddle and Bill Mensch (mastermid of 6800 MPU by motorola) . This microprocessor gained popularity because it was low price and became the hearts of some early personal computers including Apple II and Commodore 64.
Trying to build a list of 6502-based single-board computers. The ones I can think of offhand are: KIM-1 SYM-1 SYM-2 OSI Challenger C1P, C4P, etc The sbc09 package contains an emulator of a 6809-based single board computer that runs under UNIX. It contains all the programs needed to work with the emulator, such as the emulator itself, an assembler, a monitor program, a BASIC interpreter, a Forth interpreter, several example programs and several tools needed to build the programs. PE6502 single board computer: Download System Notes Download Schematics Download Assembly Manual. If you've ever wanted to own (and build!) an Apple 1 style computer, now is your chance! This 6502-based single board computer started out as a clean sheet of paper, but heavily influenced by the original S100 Computers 68K CPU board. This is a very simple but useful test for this board. It gives you some assurance your CPU is OK, the reset circuit is working OK and your boards clock generator is working fine.
You don’t always need a Schmitt trigger. Some microcontrollers, single-board computers or ICs have a degree of hysteresis built into their pins. Check the datasheet for your favourite device to see what it says are the voltages associated with low and high levels (logical 0 and 1). Religious matter RC2014 Mini is a simple 8 bit Z80 based single board computer. It is based on the modular RC2014 , but all on a single PCB. The RC2014 itself is inspired by the home computers of the late 70s and computer revolution of the early 80s. MKHBC-8-R1 - Marek Karcz presents his breadboarded prototype single board computer. Mike Genovy's 6502 Stuff - Documents the construction of a 6502-based SBC and its implementation in a homebrew security system; including schematics, source code, and several photographs.
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