identify Ricoh chips

Ricoh Co Ltd. [PCI vendor ID 1180]

dl $ info RL5c475 RL5C475E

[0465] RL5c465 Cardbus controller
[0466] RL5c466 Cardbus controller
[0475] RL5c475 Cardbus controller
[0476] RL5c476 Cardbus controller II
[0477] RL5c477 Cardbus controller
[0478] RL5c478 Cardbus controller

TG335 geometry engine