Computer / Programmazione / Z80 · 2 May 2020 0

LM80C: new firmware release R3.9

Another good release for the LM80C Color Computer. The new firmware R3.9 is out!

  • Added POINT function to get the status of a pixel in G2 mode (set or reset);
  • Relocated CTC interrupt vectors to a jump table into RAM so that now the user can configure the CTC  channel interrupts to jump to custom routines (included the routine attached to channel 3 that supervises several critical system routines);
  • now SERIAL has default arguments for data, parity, and stop bits if not passed;
  • changed FN key 5 function;

Grab it as usual at https://github.com/leomil72/LM80C.