SS.DSize Get Status
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Revision as of 04:00, 7 April 2014 by Glaw16 (Talk | contribs) (Created page with 'Returns disk size. {| | colspan="2" | '''Entry Conditions''' |- | A || ''path number'' |- | B || SS.ScSiz ($26) |- | colspan="2" | '''Exit Conditions''' |- | colspan="2" | If B …')
Returns disk size.
Entry Conditions | |
A | path number |
B | SS.ScSiz ($26) |
Exit Conditions | |
If B = 0 | |
A | sector size (1 = 256, 2 = 512, 4 = 1024, 8 = 2048) |
X | number of sectors (MSB) |
Y | number of sectors (LSB) |
If B != 0 | |
A | sector size (1 = 256, 2 = 512, 4 = 1024, 8 = 2048) |
B | number of logical sides |
X | number of logical cylinders |
Y | number of logical sectors/track |