LM80C firmware R2.4

20191013 - New release R2.4: added new semi-graphic & graphic fonts for Screen 1 mode (8x8 bits), and reorganized current charset

LM80C firmware R2.3

20190930 - Fixed some bugs into the SOUND statement code that lead to not stopping the tone reproduction if more than one sound had the same duration

LM80C firmware R2.2

20190920 - Fixed cursor bug within SCREEN statement; new command PAUSE
20190923 - Minor bug fixed

LM80C firmware R2.1a

20190908 - Improvements in cursor management: now the cursor won't be showed up anymore if it should be disabled (i.e. when running programs)

LM80C firmware R2.1

20190818 - Added SOUND command to play simple tones and VOLUME command - new bug-free release

LM80C firmware R2.0

20190714 - Added SREG & SSTAT to write to/read from PSG

LM80C firmware R1.9

20190620 - New VREG, VSTAT, & LOCATE statement; 8x8 pixels font completed

LM80C firmware R1.8

20190615 - Better cursor integration; added VPOKE & VPEEK statements; 6x8 & 8x8 fonts

LM80C firmware R1.7

20190606 - Added "screen" command; code revision

LM80C firmware R1.6

20190601 - Fixed scrolling bugs