SIO1049 Datasheet, PDF (1/6 Pages) Microsemi Corporation – Super I/O with LPC Interface, with IrDA and Microsoft Windows MCE Consumer IR Support

SIO1049
Super I/O with LPC
Interface, with IrDA and
Microsoft^® Windows^® MCE
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 (CIRCC3) with Support for NEC
PPM, Phillips RC5 and Microsoft CIR Protocols, and
PME Wake-up Option; New Capability to Capture
Carrier Frequency for Learn Mode
— 4-Channel IR Emitter Transmit Capability (BIRCC)
— 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 SIO1049
PRODUCT PREVIEW
Revision 0.35 (05-17-06)