FDC37N869

FDC37N869 5V and 3.3V Super I/O Controller with Infrared Support for Portable Applications FEATURES § § § § § PC 99 Compliant 5 Volt and 3.3 Volt Operation Intelligent Auto Power Management 16 Bit Address Qualification 2.88MB Super I/O Floppy Disk Controller - Licensed CMOS 765B Floppy Disk Controller - Software and Register Compatible with SMSC’s Proprietary 82077AA Compatible Core - Supports One Floppy Drive Directly - Configurable Open Drain/Push-Pull Output Drivers - Supports Vertical Recording Format - 16 Byte Data FIFO - 100% IBM Compatibility - Detects All Overrun and Underrun Conditions - Sophisticated Power Control Circuitry (PCC) Including Multiple Power-Down Modes for Reduced Power Consumption - DMA Enable Logic - Data Rate and Drive Control Registers - Swap Drives A and B - Non-Burst Mode DMA Option - 48 Base I/O Address, 15 IRQ and 4 DMA Options - Forceable Write Protect and Disk Change Controls Floppy Disk Available on Parallel Port Pins ACPI Compliant Enhanced Digital Data Separator - 2Mbps, 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps Data Rates - Programmable Precompensation Modes Serial Ports - Two High Speed NS16C550 Compatible UARTs with Send/Receive 16 Byte FIFOs - Supports 230k and 460k Baud - Programmable Baud Rate Generator - Modem Control Circuitry Infrared Communications Controller - IrDA v1.1 (4Mbps), HPSIR, ASKIR, Consumer IR Support - 2 IR Ports - 96 Base I/O Address, 15 IRQ Options and 4 DMA Options Multi-Mode Parallel Port with ChiProtect - Standard Mo...