SIO1000 Datasheet, PDF (1/5 Pages) SMSC Corporation – SUPER I/O WITH LPC INTERFACE WITH FIR AND CONSUMER IR SUPPORT

SIO1000
Super I/O with LPC
Interface with FIR and
Consumer IR Support
PRODUCT FEATURES
Data Brief
■ 3.3 Volt Operation (5V tolerant)
■ Programmable Wakeup Event Interface (IO_PME#
Pin)
■ SMI Support (IO_SMI# Pin)
■ GPIOs (14)
■ Two IRQ Input Pins
■ XNOR Chain
■ PC99a, PC2001
■ ACPI 2.0 Compliant
■ 64-pin STQFP Package
■ Intelligent Auto Power Management
■ Serial Ports
— One Full Function Serial Port
— High Speed 16C550A Compatible UART with
Send/Receive 16-Byte FIFO
— Supports 230k and 460k Baud
— Programmable Baud Rate Generator
— Modem Control Circuitry
■ Infrared Communications Controllers
— Two IR Ports
— Multi-Protocol Serial Communications Controllers
— One IrDA v1.2 (4Mbps), HPSIR, ASKIR, Consumer IR
Support
— One Consumer IR Port with support for NEC PPM,
Phillips RC5 and PME Wake-up Option
— Multiple Base I/O Address options, 15 IRQ Options and
3 DMA Options
■ Multi-Mode Parallel Port with ChiProtect™
— Standard Mode IBM PC/XT^®, PC/AT^®, and PS/2™
Compatible Bidirectional Parallel Port
— 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
— 192 Base I/O Address, 15 IRQ and 3 DMA Options
■ LPC Bus Host Interface
— Multiplexed Command, Address and Data Bus
— 8-Bit I/O Transfers
— 8-Bit DMA Transfers
— 16-Bit Address Qualification
— Serial IRQ Interface Compatible with Serialized IRQ
Support for PCI Systems
— PCI CLKRUN# Support
— Power Management Event (IO_PME#) Interface Pin
SMSC SIO1000
PRODUCT PREVIEW
Rev. 11-10-04