I can find any register to change the VID and PID.
After USB bootload finished, my program will setup the
USB module and re-enumerate the USB device. But I want
to enumerate with new VID and PID.
thx
Chao Xiang
___________________________________________________________
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Can I change the VID and PID of 5509 USB module?
Started by ●January 18, 2008
Reply by ●January 18, 20082008-01-18
Why not? It's easy as you already know the registers. The only
problem is confliction with other devices if you choose the ID
randomly and it happens to be used by other devices.
Wei
--- In c..., Xiang Chao wrote:
>
> I can find any register to change the VID and PID.
> After USB bootload finished, my program will setup the
> USB module and re-enumerate the USB device. But I want
> to enumerate with new VID and PID.
> thx
>
> Chao Xiang
>
> ___________________________________________________________
> ~{QE;"SJOd4+5]PBDjW#8##,8vPT:X?(KMGWEs#!~}
> http://cn.mail.yahoo.com/gc/index.html?
entry=5&souce=mail_mailletter_tagline
>
Check Out Industry's First Single-Chip, Multi-Format, Real-Time HD Video Transcoding Solution for Commercial & Consumer End Equipment: www.ti.com/dm6467
problem is confliction with other devices if you choose the ID
randomly and it happens to be used by other devices.
Wei
--- In c..., Xiang Chao wrote:
>
> I can find any register to change the VID and PID.
> After USB bootload finished, my program will setup the
> USB module and re-enumerate the USB device. But I want
> to enumerate with new VID and PID.
> thx
>
> Chao Xiang
>
> ___________________________________________________________
> ~{QE;"SJOd4+5]PBDjW#8##,8vPT:X?(KMGWEs#!~}
> http://cn.mail.yahoo.com/gc/index.html?
entry=5&souce=mail_mailletter_tagline
>
Check Out Industry's First Single-Chip, Multi-Format, Real-Time HD Video Transcoding Solution for Commercial & Consumer End Equipment: www.ti.com/dm6467
Reply by ●January 22, 20082008-01-22
I have found the answer. thanks.
--- Wei Li д
> Why not? It's easy as you already know the
> registers. The only
> problem is confliction with other devices if you
> choose the ID
> randomly and it happens to be used by other devices.
>
> Wei
>
> --- In c..., Xiang Chao
> wrote:
> >
> > I can find any register to change the VID and PID.
>
> > After USB bootload finished, my program will setup
> the
> > USB module and re-enumerate the USB device. But I
> want
> > to enumerate with new VID and PID.
> > thx
> >
> > Chao Xiang
> >
> >
> >
> >
>
Check Out Industry's First Single-Chip, Multi-Format, Real-Time HD Video Transcoding Solution for Commercial & Consumer End Equipment: www.ti.com/dm6467
--- Wei Li д
> Why not? It's easy as you already know the
> registers. The only
> problem is confliction with other devices if you
> choose the ID
> randomly and it happens to be used by other devices.
>
> Wei
>
> --- In c..., Xiang Chao
> wrote:
> >
> > I can find any register to change the VID and PID.
>
> > After USB bootload finished, my program will setup
> the
> > USB module and re-enumerate the USB device. But I
> want
> > to enumerate with new VID and PID.
> > thx
> >
> > Chao Xiang
> >
> >
> >
> >
>
Check Out Industry's First Single-Chip, Multi-Format, Real-Time HD Video Transcoding Solution for Commercial & Consumer End Equipment: www.ti.com/dm6467
