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Fix 80-column address generation.

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This commit is contained in:
Thomas Harte
2023-02-14 21:14:35 -05:00
parent 35a0a1447e
commit 9c43776392
1 changed files with 1 additions and 1 deletions
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2
Components/9918/Implementation/Fetch.hpp
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@@ -487,7 +487,7 @@ template<ScreenMode mode> void Base<personality>::fetch_yamaha(LineBuffer &line_
case ScreenMode::YamahaText80: {
const auto column = AddressT(Storage<personality>::data_block_);
const AddressT start = pattern_name_address_ & (0x1f800 | size_t(y >> 3) * 80);
const AddressT start = pattern_name_address_ & (0x1f000 | size_t(y >> 3) * 80);
name_[0] = ram_[start + column + 0];
name_[1] = ram_[start + column + 1];