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Fixed FM-mode CRC generation.

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Thomas Harte
2016-12-28 19:51:27 -05:00
parent 46a93d2e12
commit 4adcb46665
1 changed files with 8 additions and 0 deletions
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Components/1770/1770.cpp
+8
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@@ -177,15 +177,23 @@ void WD1770::process_input_bit(int value, unsigned int cycles_since_index_hole)
{
case Storage::Encodings::MFM::FMIndexAddressMark:
token_type = Token::Index;
crc_generator_.reset();
crc_generator_.add(Storage::Encodings::MFM::MFMIndexAddressByte);
break;
case Storage::Encodings::MFM::FMIDAddressMark:
token_type = Token::ID;
crc_generator_.reset();
crc_generator_.add(Storage::Encodings::MFM::MFMIDAddressByte);
break;
case Storage::Encodings::MFM::FMDataAddressMark:
token_type = Token::Data;
crc_generator_.reset();
crc_generator_.add(Storage::Encodings::MFM::MFMDataAddressByte);
break;
case Storage::Encodings::MFM::FMDeletedDataAddressMark:
token_type = Token::DeletedData;
crc_generator_.reset();
crc_generator_.add(Storage::Encodings::MFM::MFMDeletedDataAddressByte);
break;
default:
break;