floppy controler status registers

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crackers

floppy controler status registers

Post by crackers »

Durring floppy initialization I've to execute sense command which returns ST0 and PCN. The problem is that I don't know how to interpret informations in ST0 (and in ST1, 2, 3). There is no information in Intel floppy manual about that. Well there is something about Status Register A and Status Register B but I guess that it's not what I'm looking for.
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viral

Re:floppy controler status registers

Post by viral »

Hello..
Try this http://www.isdaman.com/alsos/hardware/fdc/floppy.htm. Its a nice one.
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