FDC37B78X Datasheet - SMSC Corporation

FDC37B78X Super I/O Controller

6 DESCRIPTION OF PIN FUNCTIONS 7 BUFFER TYPE DESCRIPTIONS 11 REFERENCE DOCUMENTS 13 FUNCTIONAL DESCRIPTION 14 SUPER I/O REGISTERS 14 HOST PROCESSOR INTERFACE 14 FLOPPY DISK CONTROLLER 16 FDC INTERNAL REGISTERS 16 COMMAND SET/DESCRIPTIONS 41 Force Write Protect 70 SERIAL PORT (UART) 70 REGIST.

FDC37B78X Features

* 5 Volt Operation

* PC98/99 and ACPI 1.0 Compliant

* Battery Back-up for Wake-Events

* 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 Buffer

* 20 GPI/O Pins

FDC37B78X_SMSCCorporation.pdf