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UNICORN MICROELECTRONICS 24E D .. 9278788 0000355 3 ..
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UM83C001
Hard Disk Cont{oller
Features
• Serializer-deserializer • Programmable track format • External drive select and head select registers for
expandability • Internal phase detector for phase lock oscillator • Interface options: ST-506, ST-412, ST-412HP, ESDI,
FLOPPY, and QIC-36 TAPE
• Sector options: SOFT, HARD, ESDI ADDRESS MARKS, ESDI BYTE and ESDI BYTE CLOCKS
• Recording options: UNENCODED, FM, MFM or ALL • Error checking and correcting options: ECC or CRC • Write data options: PULSE, NAZ or N RZI • Read data options: .PULSE, NAZ or NAZI • TTL compatible inputs and outputs.
UM83C001 Datasheet
