SIO1049

SIO1049 LPC Media Center Consumer IR Controller with Windows® VistaTM Remote Control 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 Lead-free RoHS Compliant 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 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 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 SMSC SIO1049 PRODUCT PREVIEW Revision 0.37 (04-25-07) LPC Media Center Consumer IR Controller with Windows® VistaTM Remote Control Support ORDER NUMBER: SIO1049-JV FOR 64 PIN, STQFP ROHS COMPLIANT PACKAGE 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © 2007 SMSC or its subsidiaries. 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Revision 0.37 (04-25-07) 2 SMSC SIO1049 PRODUCT PREVIEW LPC Media Center Consumer IR Controller with Windows® VistaTM Remote Control Support General Description SMSC’s SIO1049 is the industry's first Consumer Infrared (CIR) transceiver solution and Super I/O Controller designed specifically to support the latest Microsoft® VistaTM operating system features available in Premier and Ultimate Home versions, with native Microsoft drivers. Integrating the CIR functions in the SIO1049 on the motherboard eliminates the need for an external USB dongle, offering a greater than 50% cost savings, while adding features: especially ACPI 2.0 compliant CIR integration. The CIR port is fully backward compatible and supports NEC, Philips RC5 and Microsoft CIR protocols in hardware for waking from any low power state (S3, S4 and S5) or seamlessly placing the system into a low power state. The SIO1049 also supports all other CIR protocols in software for normal data transfer via a wide-band receiver block, known as "Learn Mode". A third block is provided in order to be able to transmit learned IR control codes on up to four IR emitter ports, for control of set-top boxes and/or other media equipment. There is an additional dedicated Infrared networking interface, which complies with IrDA v1.2 (FIR, MIR and SIR), HPSIR, and ASKIR formats (used by Sharp and other PDAs). The SIO1049 also: Incorporates a 16C550A compatible UART and one Multi-Mode parallel port with SMSC’s ChiProtect(tm) circuitry. The parallel port is compatible with IBM PC/AT architectures, as well as IEEE 1284 EPP and ECP. The parallel port ChiProtect circuitry prevents damage caused by an attached powered printer when the SIO1049 is not powered. The SIO1049 also includes Software Configurable Logic (SCL) for ease of use. SCL allows programmable system configuration of key functions such as the parallel port and UART. Does not require any external filter components, is easy to use and offers low system cost and reduced board area benefits with its small 7x7 mm STQFP package. It is optimized for complete system integration on a desktop or notebook motherboard. Offers a full 16-bit internally decoded address bus, a Serial IRQ interface with PCI CLKRUN# support, relocatable configuration ports, and three DMA channel options. Supports the ISA Plug-and-Play Standard register set (Version 1.0a). The I/O Base Address, DMA Channel, and Hardware IRQ of each device in the SIO1049 may be reprogrammed through the internal configuration registers. There are multiple I/O address location options, a Serialized IRQ interface and three DMA channels. Communicates with x86-based chipsets through the LPC interface and includes 14 dedicated GPIO pins. SMSC SIO1049 3 Revision 0.37 (04-25-07) PRODUCT PREVIEW LPC Media Center Consumer IR Controller with Windows® VistaTM Remote Control Support Block Diagram PD[0:7], IO_SMI#* IO_PME# MULTI-MODE PARALLEL PORT BUSY, SLCT, PE, nERROR, nACK nSLCTIN, nALF nINIT, nSTROBE SMI PME WDT CONTROL, ADDRESS, DATA GENERAL PURPOSE I/O GP10, GP11, GP12*, GP13*, GP14*, GP23*, GP4[0:7] SER_IRQ PCI_CLK LAD0 LAD1 LAD2 LAD3 LFRAME# LDRQ# PCI_RESET# LPCPD# CLKRUN# SERIAL IRQ CONFIGURATION REGISTERS ACPI BLOCK IRQIN1*, IRQIN2* TXD1, nRTS1, nDTR1 LPC BUS INTERFACE 16C550 COMPATIBLE SERIAL PORT 1 nCTS1, RXD1, nDSR1, nDCD1, nRI1 IRTX2, IRMODE* INFRARED INTERFACE (IrCC 2.0) CLOCK GEN CONSUMER INFRARED INTERFACE (CIRCC3, BIRCC) * IRRX2, IRRX3* V TR Vcc Vss CLOCKI CLKI32 * Denotes Multifunction Pins CIRTX* CIRRX* LEARNIN* ETX(0-3)* ED(0-3)* Figure 1 SIO1049 Block Diagram Revision 0.37 (04-25-07) 4 SMSC SIO1049 PRODUCT PREVIEW LPC Media Center Consumer IR Controller with Windows® VistaTM Remote Control Support Pin Configuration nSTROBE nERROR nDSR1 BUSY nACK RXD1 SLCT TXD1 nALF VCC VSS PD7 PD6 51 PD5 50 64 63 62 61 60 59 58 57 56 55 54 53 52 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 PD4 PE nRTS1 nCTS1 nDTR1 nRI1 nDCD1 IO_PME# VTR VSS CLOCKI LAD0 VCC LAD1 LAD2 LAD3 LFRAME# LDRQ# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 PD3 PD2 PD1 VCC PD0 VSS nSLCTIN nINIT GP23/SYSOPT1 IRMODE /IRRX3 IRTX2 IRRX2 GP14/IRQIN2/ED3 GP13/IRQIN1/ED2 GP12/IO_SMI#/ED1 GP11/SYSOPT0 SIO1049 64 PIN STQFP SER_IRQ LPCPD# VSS GP40/CIRRX PCI_RESET# GP41/CIRTX CLKRUN# CLKI32/GP42 GP43/LEARNIN GP44/ETX0 GP45/ETX1 GP46/ETX2 Figure 2 SIO1049 Pin Diagram SMSC SIO1049 5 GP47/ETX3 GP10/ED0 PCI_CLK VCC Revision 0.37 (04-25-07) PRODUCT PREVIEW LPC Media Center Consumer IR Controller with Windows® VistaTM Remote Control Support Package Outline Figure 3 64 Pin STQFP Package Outline, 7X7X1.4 Body, 2 MM Footprint Table 1 64 Pin STQFP Package Parameters MIN A A1 A2 D D1 E E1 H L L1 e W ccc ~ 0.05 1.35 8.80 6.80 8.80 6.80 0.09 0.45 ~ 0o 0.13 ~ NOMINAL ~ ~ 1.40 9.00 7.00 9.00 7.00 ~ 0.60 1.00 REF. 0.40 Basic ~ 0.18 ~ MAX 1.60 0.15 1.45 9.20 7.20 9.20 7.20 0.20 0.75 ~ 7o 0.23 0.08 REMARKS Overall Package Height Standoff Body Thickness X Span X body Size Y Span Y body Size Lead Frame Thickness Lead Foot Length Lead Length Lead Pitch Lead Foot Angle Lead Width Coplanarity Notes: 1. Controlling Unit: millimeter. 2. Tolerance on the true position of the leads is ± 0.035 mm maximum. 3. Package body dimensions D1 and E1 do not include the mold protrusion. Maximum mold protrusion is 0.25 mm per side. D1 and E1 dimensions determined at datum plane H. 4. Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane. 5. Details of pin 1 identifier are optional but must be located within the zone indicated. Revision 0.37 (04-25-07) 6 SMSC SIO1049 PRODUCT PREVIEW