Bryan Sparks, President of DRDOS, clarified the license of CP/M: Let this paragraph represent a right to use, distribute, modify, enhance, and otherwise make available in a nonexclusive manner CP/M and
Programmer, journalist, writer and electronic hobbyist. Vintage CPU lover. Creating new computers with the spirit of 80's.
What else to start with but the physical wiring of the 6809… Perhaps unsurprisingly, there is some similarity to the 6502 processor. This is logical because, as we've said several times, both the
Congratulations on getting your computer up and running. It's just a bit silly that the computer can only actually do what you burn into its EEPROM, and you can't communicate with it in
The simplest program will be the obligatory „flashing LED“. In truth, – we don't have many other ways to verify that the system is working, other than the aforementioned connection of resistors to the
Who doesn't know one-bit music! Well, actually, um, all the Atari and Commodore players whose computers had multi-channel sound generators. It was us on the Spectrum who had to make do with a