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by teki_one 2818 days ago
>But, it was on the BBC Micro where real mind blowing stuff happened. The game Elite did something utterly crazy with graphics on the BBC B. The top part of the screen was in high res black and white and the lower dashboard/console was in chunkier four colour graphics.

The Commodore 264 family shipped this functionality built into BASIC 3.5 earlier in 1984. It can be activated with the GRAPHICS 4 command.

Before these, the Atari 400/800 had the ANTIC chip to drive the CTIA. You can actually program the ANTIC to do a lot more than just interrupts: https://archive.org/details/ataribooks-de-re-atari/page/n0