FDC37C93

FDC37C93xAPM ADVANCE INFORMATION Plug and Play Compatible Ultra I/O™ Controller with Soft Power Management FEATURES 5 Volt Operation ISA Plug-and-Play Standard (Version 1.0a) Compatible Register Set Soft Power Management, SMI Support ACPI/Legacy Support - SCI/SMI Support - Power Management Timer - Power Button Override Event - Either Edge Triggered Interrupts ACCESS.bus Support 8042 Keyboard Controller - 2K Program ROM - 256 Bytes Data RAM - Asynchronous Access to Two Data Registers and One Status Register - Supports Interrupt and Polling Access - 8 Bit Timer/Counter - Port 92 Support - Fast Gate A20 and Hardware Keyboard Reset Real Time Clock - MC146818 and DS1287 Compatible - 256 Bytes of Battery Backed CMOS in Two Banks of 128 Bytes - 128 Bytes of CMOS RAM Lockable in 4x32 Byte Blocks - 12 and 24 Hour Time Format - Binary and BCD Format - 1 µA Standby Current (typ) Intelligent Auto Power Management 2.88MB Super I/O Floppy Disk Controller - Relocatable to 480 Different Addresses - 13 IRQ Options Four DMA Options Licensed CMOS 765B Floppy Disk Controller - Advanced Digital Data Separator - Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core - Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption - Game Port Select Logic - Supports Two Floppy Drives Directly - 24mA AT Bus Drivers - Low Power CMOS Design Licensed CMOS 765B Floppy Disk Controller Core - Supports Vertical Recording Forma...