| Doc. # 1-0002221 | |||
|---|---|---|---|
| Date Updated | 02-03-2005 | Date Created | 07-27-2000 |
| Document Type | Knowledge Base | Related OS | |
| Related Product | PCA-6751/ PCA-6753/ PCA-6770/ PCA-6771/ PCM-5820/ PCM-9570/ PCM-9574 | ||
| What product can support OHCI and UHCI USB functions? | |||
|---|---|---|---|
|
Solution:
1. Intel PIIX4 supports UHCI (Universal Host Controller Interface) USB. That
means PCA-6770, 6771, 6751 and PCM-9570,9574 can support UHCI
2. Cyrix CX5530 supports OHCI (Open Host Controller Interface) USB. That means
PCM-5820 and PCA-6753 can
support OHCI
|