New firmware release R3.1

A project log for LM80C Color Computer

A Z80 homebrew computer with 32KB SRAM & 32KB ROM, TMS9918A VDP (video) and AY-3-8910 PSG (audio)

Leonardo MilianiLeonardo Miliani 03/04/2020 at 18:000 Comments

Another update of the firmware for the LM80C Color Computer! This release introduces the new XOR statement, to complete the offer of boolean operators integrated into the LM80C BASIC (AND, OR, NOT), it fixes a bug discovered into the SERIAL statement (any char sent to serial was converted to $01), it sees the removal of NULL statement (an obsolete legacy from old terminal times) and the adding of date & time of compilation into the ROM file.