FDC37C78 - Floppy Disk Controller

SMSC Corporation

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Datasheet Details

Part number	FDC37C78
Manufacturer	SMSC Corporation
File Size	342.10 KB
Description	Floppy Disk Controller
Datasheet	FDC37C78_SMSCCorporation.pdf

FDC37C78 Product details

Description

3 PIN CONFIGURATION4 DESCRIPTION OF PIN FUNCTIONS 6 FUNCTIONAL DESCRIPTION 10 FDC37C78 REGISTERS 10 HOST PROCESSOR INTERFACE 10 FLOPPY DISK CONTROLLER 11 FLOPPY DISK CONTROLLER INTERNAL REGISTERS11 COMMAND SET/DESCRIPTIONS 29 INSTRUCTION SET 32 AUTO POWER MANAGEMENT58 CONFIGURATION62 OPERATIONAL DESCRIPTION71 MAXIMUM GUARANTEED RATINGS 71 DC ELECTRICAL CHARACTERISTICS 71 TIMING DIAGRAMS 75 2 GENERAL DESCRIPTION The SMSC FDC37C78 Floppy Disk Controller utilizes SMSC's proven SuperCell technolog

Features

3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core Supports Two Floppy Drives Directly Supports Vertical Recording Format 16 Byte Data FIFO 100% IBM Compatibility DMA Enable Logic Data Rate and Drive Control Registers Swap Drives A and B Non-Burst Mode DMA Option Detects All Overrun and Underrun Conditi.

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Published: May 14, 2007 |