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Rockbox mail archiveSubject: Re: USB On-The-Go (OTG) (was: Re: 2nd ATA Device on JB20 Recorder)Re: USB On-The-Go (OTG) (was: Re: 2nd ATA Device on JB20 Recorder)
From: Linus Nielsen Feltzing <linus_at_haxx.se>
Date: Thu, 23 Jan 2003 14:34:52 +0100 On 23 Jan 2003 11:59:57 +0000, Joaquim Carvalho wrote: > We must check: - if there are physical limitations on the USB chips > ie - no way to power the VBUS, etc. - ways to solve these > limitations A simple 50cents smd transistor controlled by the H1 > would solve this. Have you read the data sheets for the ISDx00 chips? I can't see anything in those data sheets that offer any CPU control over the USB bus. > - How much of the USB control can be done in software Most hackers > will find this quite an interesting job, most programmers would > hate. Once again, have you read the data sheets? /Linus -- Linus Nielsen Feltzing, linus_at_haxx.se on 2003-01-23Received on 2003-01-23 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |