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Spectrum tape interface: Difference between revisions

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== Blocks ==
== Blocks ==
On the tape every block is started with a marker byte (0x00 for header and 0xff for data blocks) and ended with a checksum byte.
On the tape every block start with a marker byte (0x00 for header and 0xff for data blocks) and ends with a checksum byte.


The checksum byte is not really a sum, but a binary XOR of all header/data bytes.
The checksum byte is not really a sum, but a binary XOR of all header/data bytes.
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