HighColor by speccy.pl, SAM Coupé demo

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----=== HIGH COLOR ===-----
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by speccy.pl

SPECCY.PL PARTY 2018.1
WILD COMPO
14.04.2018

SAM Coupe 512k

Rank: 1-st place!


Code: Sir David
Graphics: Cat-Man, Sir David, Internet
Music: Pyramex (guest)


Technical notes:

Demo uses graphics MODE 4: 256x192, 16 colors (4 bits per pixel) from a palette of 128.
It means 24 kB video RAM (4 times more than ZX Spectrum) with no hardware acceleration:
no DMA, no sprites, no Blitter, no CRTC or ANTIC capablities.
Z80B 6 MHz with huge memory contention, slowing it down to about 4 MHz.