XPRO VGA REDUCED2.1 4.10.2013
This version of the XPRO VGA gaming console defined in AstroChip
with 31 compilable games and emulator introduces a
fast-copy function, which copies 38400 words in one cycle, for the
hardware-screenbuffer. This function can only copy 38400 words from
QVGA address 0 to QVGA address 65536 and reverse.