Description
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
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.
- 32KHz Standby Clock Output.
- Soft Power Management.
- ACPI/PME Support.
- SCI/SMI Support
- Watchdog timer
- Power Button Override Event
- Either Edge Triggered Interrupts.
- Intellig.
FDC37B78X Datasheet
