カテゴリ | 重要度 | ステータス | 解決状況 | 登録日時 | 最終更新 |
---|---|---|---|---|---|
低 | 認証済み | 未処理 | 2018-07-22 07:53 | 2020-07-20 01:27 | |
テスター | zaxxon | 担当者 |   | ソース | miltonbradley/vectrex.cpp |
バージョン | 0.199 | 発生バージョン | 0.186 | 修正バージョン | |
修正コミット | プルリク | ||||
フラグ | 実機・資料検証済み | ||||
セット | vectrex | ||||
セット詳細 |
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概 要 | 6522 VIAシフトレジスタの問題。 | ||||
詳 細 | there is currently an issue with the vectrex emulation. this issue was not present in mame version 0.178 (apologies i don't know in which version of mame this issue first appeared). currently in mame the vectrex emulation has a VIA bug, which is due to the shift register being incorrectly shifted every cycle. the shift register should be shifted every two cycles (i have attached the information from the 6522 VIA datasheet showing this). this current emulation inaccuracy results in text shown on the display being displayed as 'compressed'. | ||||
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添付ファイル | ![]() | ||||
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