FDC37B78X - Super I/O Controller

Product Overview

SMSC Corporation

Datasheet Details

Part number	FDC37B78X
Manufacturer	SMSC Corporation
File Size	861.51 KB
Description	Super I/O Controller
Datasheet	FDC37B78X Datasheet
Additional preview pages of the FDC37B78X datasheet.

Product details

Description

6 DESCRIPTION OF PIN FUNCTIONS 7 BUFFER TYPE DESCRIPTIONS 11 REFERENCE DOCUMENTS 13 FUNCTIONAL DESCRIPTION 14 SUPER I/O REGISTERS 14 HOST PROCESSOR INTERFACE 14 FLOPPY DISK CONTROLLER 16 FDC INTERNAL REGISTERS 16 COMMAND SET/DESCRIPTIONS 41 Force Write Protect 70 SERIAL PORT (UART) 70 REGISTER DESCRIPTION 70 INFRARED INTERFACE 88 PARALLEL PORT 88 IBM XT/AT COMPATIBLE, BI-DIRECTIONAL AND EPP MODES 90 EXTENDED CAPABILITIES PARALLEL PORT 96 PARALLEL PORT FLOPPY DISK CONTROLLER 108 POWER

Features

5 Volt Operation.
PC98/99 and ACPI 1.0 Compliant.
Battery Back-up for Wake-Events.
ISA Plug-and-Play Compatible Register Set - 12 IRQ Options - 15 Serial IRQ Options - 16 Bit Address Qualification - Four DMA Options - 12mA AT Bus Drivers.
BIOS Buffer.
20 GPI/O Pins.
32KHz Standby Clock Output.
Soft Power Management.
ACPI/PME Support.
SCI/SMI Support - Watchdog timer - Power Button Override Event - Either Edge Triggered Interrupts.
Intellig.

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Published: Mar 30, 2005 |