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corax89 / chip8-test-rom

ROM for testing chip8 emulator
MIT License
269 stars 17 forks source link

SHR (8xy6) and SHL (8xyE) are inverted #10

Closed jsavidan closed 2 years ago

jsavidan commented 2 years ago

According to the technical reference 8xy6 corresponds to the operation SHR and 8xyE to SHL. The test assumes the contrary on lines 159 and 167

jsavidan commented 2 years ago

sorry, did not carefully check the PRs ongoing ...