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 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 0.35 (05-17-06) Super I/O with LPC Interface, with IrDA and Microsoft® Windows® MCE Consumer IR Support ORDER NUMBER: SIO1049-JV FOR 64 PIN, STQN (STQFP ROHS COMPLIANT) PACKAGE 80 Arkay Drive Hauppauge, NY 11788 (631) 435-6000 FAX (631) 273-3123 Copyright © 2006 SMSC or its subsidiaries. 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Revision 0.35 (05-17-06) 2 PRODUCT PREVIEW SMSC SIO1049 Super I/O with LPC Interface, with IrDA and Microsoft® Windows® MCE Consumer IR Support General Description The SMSC SIO1049 is a 3.3V PC 99, PC2001, and ACPI 2.0 compliant Super I/O Controller. The SIO1049 implements the LPC interface, a pin reduced ISA interface which provides the same or better performance as the ISA/X-bus with a substantial savings in pins used. The part also includes 14 GPIO pins. The SIO1049 incorporates a 16C550A compatible UART and one Multi-Mode parallel port with ChiProtect™ circuitry plus EPP and ECP support. The SIO1049 does not require any external filter components, is easy to use and offers lower system cost and reduced board area. The SIO1049 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. The on-chip UART is compatible with the 16C550A. There is a dedicated Serial Infrared interface UART, which complies with IrDA v1.2 (Fast IR), HPSIR, and ASKIR formats (used by Sharp and other PDAs), as well as Consumer IR. There is a second IR port, which supports NEC, Phillips RC5 and Microsoft CIR protocols for waking from any Sleep level, as well as other Consumer IR protocols for normal data transfer, and is enhanced to allow measurement of an incoming carrier. In addition a third block (BIRCC: “Blaster” IR Communication Controller) is provided in order to be able to transmit control on up to four IR Emitter channels. 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 features Software Configurable Logic (SCL) for ease of use. SCL allows programmable system configuration of key functions such as the parallel port and UART. The SIO1049 supports the ISA Plug-and-Play Standard register set (Version 1.0a) and provides the recommended functionality to support Windows operating systems, PC99, and PC2001. The I/O 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. SMSC SIO1049 3 PRODUCT PREVIEW Revision 0.35 (05-17-06) Super I/O with LPC Interface, with IrDA and Microsoft® Windows® MCE Consumer IR Support Block Diagram PD[0:7], IO_SMI#* IO_PME# MULTI-MODE PARALLEL PORT SMI PME WDT CONTROL, ADDRESS, DATA GP10, GP11, GP12*, GP13*, GP14*, GP23*, GP4[0:7] GENERAL PURPOSE I/O SER_IRQ PCI_CLK LAD0 LAD1 LAD2 LAD3 LFRAME# LDRQ# PCI_RESET# SERIAL IRQ IRQIN1*, IRQIN2* ACPI BLOCK CONFIGURATION REGISTERS BUSY, SLCT, PE, nERROR, nACK nSLCTIN, nALF nINIT, nSTROBE TXD1, nRTS1, nDTR1 16C550 COMPATIBLE SERIAL PORT 1 LPC BUS INTERFACE nCTS1, RXD1, nDSR1, nDCD1, nRI1 LPCPD# IRTX2, IRMODE* CLKRUN# INFRARED INTERFACE (IrCC 2.0) IRRX2, IRRX3* CLOCK GEN V TR Vcc Vss CLOCKI CLKI32 * Denotes Multifunction Pins CONSUMER INFRARED INTERFACE (CIRCC3, BIRCC) * CIRTX* CIRRX* LEARNIN* ETX(0-3)* ED(0-3)* Figure 1 SIO1049 Block Diagram Revision 0.35 (05-17-06) 4 PRODUCT PREVIEW SMSC SIO1049 Super I/O with LPC Interface, with IrDA and Microsoft® Windows® MCE Consumer IR Support nDSR1 TXD1 RXD1 nSTROBE nALF nERROR nACK BUSY PE SLCT VCC PD7 VSS PD6 PD5 PD4 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 Pin Configuration nRTS1 1 48 PD3 nCTS1 2 47 PD2 nDTR1 nRI1 3 4 46 45 PD1 VCC nDCD1 5 44 PD0 IO_PME# 6 43 VSS VTR 7 42 nSLCTIN VSS CLOCKI 8 9 41 40 nINIT GP23/SYSOPT1 LAD0 10 39 IRMODE /IRRX3 VCC 11 38 IRTX2 LAD1 LAD2 12 13 37 36 IRRX2 GP14/IRQIN2/ED3 LAD3 14 35 GP13/IRQIN1/ED2 LFRAME# 15 34 GP12/IO_SMI#/ED1 LDRQ# 16 33 GP11/SYSOPT0 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 PCI_RESET# LPCPD# CLKRUN# PCI_CLK SER_IRQ VSS GP40/CIRRX GP41/CIRTX CLKI32/GP42 VCC GP43/LEARNIN GP44/ETX0 GP45/ETX1 GP46/ETX2 GP47/ETX3 GP10/ED0 SIO1049 64 PIN STQFP Figure 2 SIO1049 Pin Diagram SMSC SIO1049 5 PRODUCT PREVIEW Revision 0.35 (05-17-06) Super I/O with LPC Interface, with IrDA and Microsoft® Windows® MCE Consumer IR Support Package Outline Figure 3 64 Pin STQFP Package Outline, 7X7X1.4 Body, 2 MM Footprint Table 1 64 Pin STQFP Package Parameters A A1 A2 D D1 E E1 H L L1 e MIN NOMINAL MAX REMARKS ~ 0.05 1.35 8.80 6.80 8.80 6.80 0.09 0.45 ~ ~ ~ 1.40 9.00 7.00 9.00 7.00 ~ 0.60 1.00 REF. 0.40 Basic ~ 0.18 ~ 1.60 0.15 1.45 9.20 7.20 9.20 7.20 0.20 0.75 ~ 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 0o 0.13 ~ W ccc 7o 0.23 0.08 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 0.35 (05-17-06) 6 PRODUCT PREVIEW SMSC SIO1049