Difference between revisions of "OSBYTE &B0"
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OSBYTE &B0 (176) - Read/Write Tape Timeout
This location is decremented on every vsync (50 times per second) and is used with OSByte 19 and to time interblock gaps. (RISC OS 1.00) This location is decremented on every vsync (not necessarily 50 times a second depending on MODE and monitor).
Jgharston 22:28, 26 May 2009 (UTC)