NS PC87391

NS PC87391 This is a National Semiconductor SuperIO chip Note: National Semiconductor sold the SuperIO product line to Winbond Electronics Features Serial (16550A compatible) Parallel Floppy IrDA 1.1 PS/2 keyboard/mouse

Linux support

This chipset is supported by recent 2.4 and 2.6 kernels

NOTE!

IrDA function is not enabled on the G41

Links

Datasheet

ThinkPads this chip may be found in

• G41
• X22, X23, X24