Ricoh R5C554

Ricoh R5C554 This is a Ricoh Cardbus and FireWire controller Features CardBus Controller PCI ID: 1180:0476 IEEE1394 (FireWire) controller PCI ID: 1180:0552

CardBus Linux support

This chip emulates the older Ricoh R5C476-II for CardBus functionality.

This function is supported by recent 2.4 and 2.6 kernels

FireWire Linux support

Hint:

Not all ThinkPads with this chip have the FireWire function enabled, so if you don't have the FireWire ports, you will not see it listed in lspci either.

support unknown

ThinkPads this chip may be found in

• X31 (select models)
• X32