Re: USB Host controller for MPC8548e board

They are PCI based, so that's good news!

Thanks, I'll let you know how it all works out.  I'm sure I'll be asking other
questions as we go along.

Michael


At 08:48 PM 2/13/2007, Benjamin Herrenschmidt wrote:

On Tue, 2007-02-13 at 19:21 -0500, Michael Kelly wrote:

quoted

Hello all.  We are in the process of designing an MPC8548e board.  We
wish to add
USB host via either the NXP ISP1561 or NEC upd720101.  They are 

both OHCI and

quoted

EHCI.

Is there any general advice on one over the other or even if it is
realistic to have a USB
host controller on a big endian processor?

Are they PCI based ? In this case they should pretty much work out of
the box.

Ben.

Michael J. Kelly
VP Engineering
Cogent Computer Systems, Inc.
17 Industrial Dr.
Smithfield, RI 02917 USA
tel: 401-223-3441, fax: 401-223-3442
email: mike@cogcomp.com
alternate email: mkelly6505@hotmail.com
web: www.cogcomp.com