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Merge pull request #925 from TomHarte/ZXROMSpeed

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Corrects timing error in Spectrum 48kb and 128kb ROM accesses.
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Thomas Harte 2021-04-21 18:54:16 -04:00 committed by GitHub
commit 30a1a53c97
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2 changed files with 3 additions and 3 deletions
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2
Analyser/Static/ZXSpectrum/Target.hpp
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@ -27,7 +27,7 @@ struct Target: public ::Analyser::Static::Target, public Reflection::StructImpl<
Plus3,
);
Model model = Model::Plus2a;
Model model = Model::Plus2;
bool should_hold_enter = false;
Target(): Analyser::Static::Target(Machine::ZXSpectrum) {

4
Machines/Sinclair/ZXSpectrum/ZXSpectrum.cpp
View File

@ -717,9 +717,9 @@ template<Model model> class ConcreteMachine:
void set_memory(int bank, uint8_t source) {
if constexpr (model >= Model::Plus2a) {
is_contended_[bank] = (source >= 4 && source < 8);
is_contended_[bank] = source >= 4 && source < 8;
} else {
is_contended_[bank] = source & 1;
is_contended_[bank] = source < 0x80 && source & 1;
}
pages_[bank] = source;