Difference between revisions of "OSBYTE &BF"

Revision as of 01:13, 8 March 2015

OSBYTE &BF (191) - Read/Write RS423 busy flag

   Contains 0 for RS423 busy (ie.cassette filing system should not use it)     
            128 for RS423 free
   (RISC OS 1.00)
   Contains no useful information

Difference between revisions of "OSBYTE &BF"

Revision as of 01:13, 8 March 2015

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Revision as of 23:58, 28 August 2013 (view source) WikiSysop (talk \| contribs) m (1 revision) ← Older edit	Revision as of 01:13, 8 March 2015 (view source) WikiSysop (talk \| contribs) m (1 revision) Newer edit →
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