DMA controller

GPTKB entity

Statements (30)
Predicate Object
gptkbp:instanceOf gptkb:personal_computer
gptkbp:alternativeName Floppy_disk_controller
floppy_disk_controller
memory_controller
gptkbp:category legacy hardware
storage controller
gptkbp:communicatesVia floppy disk interface
gptkbp:component gptkb:Apple_II
gptkb:IBM_PC
gptkb:Commodore_64
gptkbp:connectsTo gptkb:DVD
gptkb:microprocessor
gptkbp:function controls floppy disk drive
https://www.w3.org/2000/01/rdf-schema#label DMA controller
gptkbp:introducedIn 1970s
gptkbp:replacedBy USB controller
hard disk controller
gptkbp:supports read operations
write operations
format operations
gptkbp:supportsProtocol gptkb:Intel_8272
gptkb:NEC_µPD765
Shugart Associates System Interface
Western Digital WD1771
gptkbp:usedFor 5.25-inch floppy disk
3.5-inch floppy disk
8-inch floppy disk
gptkbp:usedIn gptkb:personal_computer
gptkbp:bfsParent gptkb:microprocessor
gptkbp:bfsLayer 4