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+---- Thread: Change RAMs on ZX Spectrum 128k (/showthread.php?tid=2341)
Change RAMs on ZX Spectrum 128k - Week of the agents - 2023-03-15
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?
RE: Change RAMs on ZX Spectrum 128k - Ljg701 - 2023-03-15
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/reference/128kreference.htm
RE: Change RAMs on ZX Spectrum 128k - Week of the agents - 2023-03-16
(2023-03-15, 11:03 PM)Ljg701 Wrote: 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/reference/128kreference.htm
Yes, I can. But after that I got a program crash.