olivierjan / 6502

6502 simple computer with the help of a Teensy 3.6

6502

Simple code to get a running 65C02. Starting with a Teensy 3.6 to emulate the rest of the hardware, the target is to remove the Teensy steps by steps.

1. Freerun: A simple test of the 65C02 by sending NOP and checking it goes through it's address range.

2. Simple_memory_access: Emulate the hardware around the 6502.

3. MS Basic (OSI): Contains the MS Basic assembly code from Grant Searle (http://searle.hostei.com/grant/6502/Simple6502.html).

4. Serial_Interface.X: Work in progress to get a PIC working as a simple ACIA for the 6502.

5. SBC : Start adding real ICs instead of Teensy. Now work with RAM and ROM chips.

6. ROM Software: Contains EEPROM content and code to build it. So far, a simple boot menu, I/O handlers a Monitor (JMON) and a port of ehBasic.

Olivier