FDC37C93XAPM datasheet(3/280 Pages) SMSC

3 / 280 page

13 IRQ Options

Two High Speed NS16C550 Compatible

UARTs with Send/Receive 16 Byte

FIFOs

Programmable Baud Rate Generator

Modem Control Circuitry Including 230K

and 460K Baud

IrDA, HP-SIR, ASK-IR Support

•

IDE Interface

Relocatable to 480 Different Addresses

13 IRQ Options (IRQ Steering through

Chip)

Two Channel/Four Drive Support

On-Chip Decode and Select Logic

Compatible with IBM PC/XT® and

PC/AT® Embedded Hard Disk Drives

•

Serial EEPROM Interface

•

Multi-Mode

™ Parallel Port with ChiProtect™

Relocatable to 480 Different Addresses

13 IRQ Options

Four DMA Options

Standard Mode

IBM PC/XT, PC/AT, and PS/2

™

Compatible Bidirectional ParallelPort

Enhanced Mode

Enhanced Parallel Port (EPP)

Compatible - EPP 1.7 and EPP 1.9

(IEEE 1284 Compliant)

High Speed Mode

Microsoft and Hewlett Packard

Extended Capabilities Port (ECP)

Compatible (IEEE 1284 Compliant)

Incorporates ChiProtect

™ Circuitry for

Protection Against Damage Due to

Printer Power-On

12 mA Output Drivers

•

ISA Host Interface

•

16 Bit Address Qualification

•

160 Pin QFP Package

*Note:

The “X” in the Ultra I/O part number is a designator that changes

depending upon the particular BIOS used inside the specific chip.

“2” denotes AMI Keyboard BIOS/”5” denotes Phoenix Keyboard

BIOS.

FDC37C93XAPM Datasheet(PDF) 3 Page - SMSC Corporation

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