FDC37M604 datasheet(2/182 Pages) SMSC

2 / 182 page

Enhanced Parallel Port (EPP)

Compatible - EPP 1.7 and EPP 1.9

(IEEE 1284 Compliant)

IEEE 1284 Compliant Enhanced

Capabilities Port (ECP)

ChiProtect Circuitry for Protection

Against Damage Due to Printer

Power-On

480 Address, Up to 15 IRQ and Three

DMA Options

•

ISA Host Interface

16 Bit Address Qualification

8 Bit Data Bus

IOCHRDY for ECP

Three 8 Bit DMA Channels

Serial IRQ Compatible with Serialized

IRQ Support for PCI Systems

•

100 Pin QFP Package

GENERAL DESCRIPTION

The

FDC37M60x

with

IrDA

v1.0

support

incorporates a keyboard interface, SMSC's true

CMOS 765B floppy disk controller, advanced

digital data separator, two 16C550 compatible

UARTs, one Multi-Mode parallel port which

includes ChiProtect circuitry plus EPP and ECP,

on-chip 24 mA AT bus drivers, two floppy direct

drive

support,

and

Intelligent

power

management.

The

true

CMOS

765B

core

provides 100% compatibility with IBM PC/XT

and PC/AT architectures in addition to providing

data overflow and underflow protection.

The

SMSC

advanced

digital

data

separator

incorporates SMSC's patented data separator

technology, allowing for ease of testing and use.

Both on-chip UARTs are compatible with the

NS16C550. The parallel port is compatible with

IBM PC/AT architecture, as well as IEEE 1284

EPP and ECP.

The FDC37M60x incorporates

sophisticated power control circuitry (PCC). The

PCC supports multiple low power down modes.

The FDC37M60x supports the ISA Plug-and-

Play Standard (Version 1.0a) and provides the

recommended functionality to support Windows

'95.

The I/O Address, DMA Channel and

Hardware IRQ of each logical device in the

FDC37M60x may be reprogrammed through the

internal configuration registers. There are 480

I/O address location options, Serialized IRQ

interface, and three DMA channels.

The FDC37M60x does not require any external

filter components and is therefore easy to use

and offers lower system costs and reduced

board area.

The FDC37M60x is software and

82077AA core.

IBM, PC/XT and PC/AT are registered trademarks and PS/2 is a trademark

of International Business Machines Corporation

SMSC is a registered trademark and Ultra I/O, ChiProtect, and Multi-Mode

are trademarks of Standard Microsystems Corporation

FDC37M604 Datasheet(PDF) 2 Page - SMSC Corporation

FDC37M604 Datasheet(HTML) 2 Page - SMSC Corporation

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