Virtual Motherboard Sources

Replaced the painting with afaster method using a green and black pen

enlaged the screen and made the fontsize
selectable to get 80 characters x 25 lines with the small font on the screen

getting the timed wait for event work under unix

handling Ctrl C in mmix, adding a timed waut for event and making the powersave instruction of mmix last a maximum of 750 ms

debugged and simplified code for P_BIT logic

reorganizing the P_BIT logig to set the P_BIT for each jump
from nonegative to negative locations. So it is not on by default,
and is not set loading from a negative location.

the game of life example

adding rQ logic to mmix and a help file for the timer device

adding a help file

bug fix in BitBltIn Command of GPU