...or the freely-available IEEE standards that cover this...

-- Paul.

On Mon, 24 Aug 2009 18:38:52 +0100, FreeRTOS info
wrote:

>> Hi
>>
>> Can someone point to a doc that explains the verious signals
>> standards RMII PHY , MII etc and what they are used?
>>
>> I have being trying Google for this but I am sure someone has
>> a good link to one
>
> http://en.wikipedia.org/wiki/RMII
> http://www.national.com/appinfo/networks/files/rmii_1_2.pdf
>
> Plus the data sheet of any part with an RMII interface.
>
> Regards,
> Richard.
>
> + http://www.FreeRTOS.org
> Designed for Microcontrollers. More than 7000 downloads per month.
>
> + http://www.SafeRTOS.com
> Certified by T as meeting the requirements for safety related systems.
>

An Engineer's Guide to the LPC2100 Series

> Hi
>
> Can someone point to a doc that explains the verious signals
> standards RMII PHY , MII etc and what they are used?
>
> I have being trying Google for this but I am sure someone has
> a good link to one

http://en.wikipedia.org/wiki/RMII
http://www.national.com/appinfo/networks/files/rmii_1_2.pdf

Plus the data sheet of any part with an RMII interface.

Regards,
Richard.

+ http://www.FreeRTOS.org
Designed for Microcontrollers. More than 7000 downloads per month.

+ http://www.SafeRTOS.com
Certified by T as meeting the requirements for safety related systems.

Hi

Can someone point to a doc that explains the verious signals
standards RMII PHY , MII etc and what they are used?

I have being trying Google for this but I am sure someone has a good link to one

Regards

--- In l..., "Marcelo Richter" wrote:
>
> You should read datasheets then...
> LPC23xx ethernet accepts only "RMII" PHYs. RTL8201 is "MII", which need more
> signals not available on LPC23xx.
> You must select another PHY chip.
>
> Marcelo
>
>
> > -----Original Message-----
> > From: l... [mailto:l...] On Behalf
> Of
> > ????
> > Sent: segunda-feira, 24 de agosto de 2009 09:16
> > To: lpc2000
> > Subject: Re:RE: [lpc2000] LPC2378 with Ethernet Problem
> >
> > Dear Marcelo,
> > I don't know what MII is.
> > I design it first time.
> >
> >
> >
> > 009-08-18 00:21:35"Marcelo Richter" br /> > ƻ
> >
> >
> > RTL8201 is MII only, dont?
> >
> > Marcelo
> >
> > > -----Original Message-----
> > > From: l... [mailto:l...] On Behalf
> > Of
> > > tmwckora@...
> > > Sent: segunda-feira, 17 de agosto de 2009 04:45
> > > To: l...
> > > Subject: [lpc2000] LPC2378 with Ethernet Problem
> > >
> > > I use RTL8201CL for ethernet phy. But this function is not work.
> > > Has anyone been experience on ethernet and know how to use RTL8201CL for
> > > ethernet phy?
> > >
> > >
> > >
> > >
> > >

You should read datasheets then...
LPC23xx ethernet accepts only "RMII" PHYs. RTL8201 is "MII", which need more
signals not available on LPC23xx.
You must select another PHY chip.

Marcelo
> -----Original Message-----
> From: l... [mailto:l...] On Behalf
Of
> ????
> Sent: segunda-feira, 24 de agosto de 2009 09:16
> To: lpc2000
> Subject: Re:RE: [lpc2000] LPC2378 with Ethernet Problem
>
> Dear Marcelo,
> I don't know what MII is.
> I design it first time.
>
> $B:_(B2009-08-18 00:21:35$B!$(B"Marcelo Richter" $B $BF;!'(B
> RTL8201 is MII only, dont?
>
> Marcelo
>
> > -----Original Message-----
> > From: l... [mailto:l...] On Behalf
> Of
> > t...@126.com
> > Sent: segunda-feira, 17 de agosto de 2009 04:45
> > To: l...
> > Subject: [lpc2000] LPC2378 with Ethernet Problem
> >
> > I use RTL8201CL for ethernet phy. But this function is not work.
> > Has anyone been experience on ethernet and know how to use RTL8201CL for
> > ethernet phy?
> >
> >
> >
> >
> >

Dear Marcelo,
I don't know what MII is.
I design it first time.

2009-08-18 00:21:35"Marcelo Richter" д

RTL8201 is MII only, dont?

Marcelo

> -----Original Message-----
> From: l... [mailto:l...] On Behalf
Of
> t...@126.com
> Sent: segunda-feira, 17 de agosto de 2009 04:45
> To: l...
> Subject: [lpc2000] LPC2378 with Ethernet Problem
>
> I use RTL8201CL for ethernet phy. But this function is not work.
> Has anyone been experience on ethernet and know how to use RTL8201CL for
> ethernet phy?
>
>
>
>
>

RTL8201 is MII only, dont?

Marcelo
> -----Original Message-----
> From: l... [mailto:l...] On Behalf
Of
> t...@126.com
> Sent: segunda-feira, 17 de agosto de 2009 04:45
> To: l...
> Subject: [lpc2000] LPC2378 with Ethernet Problem
>
> I use RTL8201CL for ethernet phy. But this function is not work.
> Has anyone been experience on ethernet and know how to use RTL8201CL for
> ethernet phy?
>