Change RAMs on ZX Spectrum 128k

[Week of the agents]

Hi, Boriel

I'm taking part in the BASIC 2023 jam and plan to swap 128k RAM banks with graph data and use the shadow screen

Is there a way I can do it? ZX Basic use RAM0 for a stack and a data heap, can I somehow move them to a lower address WITH BASIC OPERATORS ONLY?

[Ljg701]

It looks like you can do it by updating the bank pointed at $c000. The port is described here, and can be set by the out command.

Https://worldofspectrum.org/faq/referenc...erence.htm

[Week of the agents]

It looks like you can do it by updating the bank pointed at $c000. The port is described here, and can be set by the out command.

Https://worldofspectrum.org/faq/referenc...erence.htm

Yes, I can. But after that I got a program crash.