FDC37B72X Datasheet - SMSC Corporation

FDC37B72X 128 Pin Enhanced Super I/O Controller

5 DESCRIPTION OF PIN FUNCTIONS 7 BUFFER TYPE DESCRIPTIONS 10 GENERAL PURPOSE I/O PINS 11 REFERENCE DOCUMENTS 12 FUNCTIONAL DESCRIPTION 14 SUPER I/O REGISTERS 14 HOST PROCESSOR INTERFACE 14 FLOPPY DISK CONTROLLER 15 FDC INTERNAL REGISTERS 15 COMMAND SET/DESCRIPTIONS 38 INSTRUCTION SET 41 DATA TRAN.

FDC37B72X Features

* 5 Volt Operation PC98/99 and ACPI 1.0 Compliant Battery Back-up for Wake-Events ISA Host Interface ISA Plug-and-Play Compatible Register Set 12 IRQ Options 15 Serial IRQ Options 16 Bit Address Qualification Four DMA Options 12mA AT Bus Drivers BIOS B

FDC37B72X_SMSCCorporation.pdf