PC87391
PC87391 is 100-Pin LPC SuperI/O Devices manufactured by National Semiconductor.
- Part of the PC8 comparator family.
- Part of the PC8 comparator family.
PC87391, PC87392, PC87393, PC87393F 100-Pin LPC SuperI/O Devices for Portable Applications
PRELIMINARY
September 2000 Revision 1.41
PC87391, PC87392, PC87393, PC87393F 100-Pin LPC SuperI/O Devices for Portable Applications
General Description
National Semiconductor’s PC8739x family of LPC SuperI/O devices is targeted for a wide range of portable applications. PC99 and ACPI pliant, the PC8739x family Features an X-Bus Extension for read and write operations over the X-Bus, a full IEEE 1284 Parallel Port with a Parallel Port Multiplexer (PPM) for external Floppy Disk Drive (FDD) support, a Musical Instrument Digital Interface (MIDI) port, and a Game port. Like all National LPC SuperI/O...
