|
|
Department of Informatics Technische Universität München Informatik X: Rechnertechnik und Rechnerorganisation / Parallelrechnerarchitektur Prof. Dr. Arndt Bode , Prof. Dr. Hans Michael Gerndt |
|
| Home | Addresses | Staff | Research | Lectures | ||
|
Normally the physical ports of the host controller are handled by a virtual root hub. This hub is simulated by the host controller's device driver and helps to unify the bus topology. So every port can be handled in the same way by the USB subsystem's hub driver (see figure 1).
| (none) | Webmaster |