SIO1000
Super I/O with LPC
Interface with FIR and
Consumer IR Support
PRODUCT FEATURES
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
Data Brief
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
—
—
—
—
—
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
LPC Bus Host Interface
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
SMSC SIO1000
PRODUCT PREVIEW
Revision 0.1 (03-07-07)
SMSC [ SMSC CORPORATION ]
