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Hi,
I would like to know if it's possible to interface an UART on TMS320C6713
EMIF port.
The UART has 8-bits address and 8-bit data. (It's a 8-channels UART)
The EMIF port is for external memory, but UART could be maybe assimilable.
Thanks
Max

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"(news)" <n...@nospam.com> wrote in message
news:ca3qpk$40d$1...@news-reader5.wanadoo.fr...
> Hi,
> I would like to know if it's possible to interface an UART on TMS320C6713
> EMIF port.
> The UART has 8-bits address and 8-bit data. (It's a 8-channels UART)
> The EMIF port is for external memory, but UART could be maybe assimilable.
> Thanks
> Max

It's almost certainly possible to connect this UART directly to a C6x EMIF.
Make sure it's a 3.3V part though. TI have lots and lots of apps notes about
interfacing various devices to their EMIF. Check their web-site.

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Thanks for your answer. I'm trying to do that on a 6713.
I searched on TI website but I didn't find anything about UART on EMIF.
I found interface with many memories, USB and FIFO. I will use that for
help.
Max


"Graeme" <g...@hotmail.com> a écrit dans le message de
news:2...@uni-berlin.de...
> "(news)" <n...@nospam.com> wrote in message
> news:ca3qpk$40d$1...@news-reader5.wanadoo.fr...
> > Hi,
> > I would like to know if it's possible to interface an UART on
TMS320C6713
> > EMIF port.
> > The UART has 8-bits address and 8-bit data. (It's a 8-channels UART)
> > The EMIF port is for external memory, but UART could be maybe
assimilable.
> > Thanks
> > Max
>
> It's almost certainly possible to connect this UART directly to a C6x
EMIF.
> Make sure it's a 3.3V part though. TI have lots and lots of apps notes
about
> interfacing various devices to their EMIF. Check their web-site.
>
>

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There's an app note on connecting a UART to McBSP.  I don't remember there
being one about connecting to EMIF though.  Only 2 of the clock pins on the
EMIF can be configured as GPIO.  If your're not using the HPI then you can
use the GPIO module of the 6713.  The pins are muxed though so you can only
use one or the other.

"(news)" <n...@nospam.com> wrote in message
news:ca9jct$mec$1...@news-reader4.wanadoo.fr...
> Thanks for your answer. I'm trying to do that on a 6713.
> I searched on TI website but I didn't find anything about UART on EMIF.
> I found interface with many memories, USB and FIFO. I will use that for
> help.
> Max
>
>
> "Graeme" <g...@hotmail.com> a écrit dans le message de
> news:2...@uni-berlin.de...
> > "(news)" <n...@nospam.com> wrote in message
> > news:ca3qpk$40d$1...@news-reader5.wanadoo.fr...
> > > Hi,
> > > I would like to know if it's possible to interface an UART on
> TMS320C6713
> > > EMIF port.
> > > The UART has 8-bits address and 8-bit data. (It's a 8-channels UART)
> > > The EMIF port is for external memory, but UART could be maybe
> assimilable.
> > > Thanks
> > > Max
> >
> > It's almost certainly possible to connect this UART directly to a C6x
> EMIF.
> > Make sure it's a 3.3V part though. TI have lots and lots of apps notes
> about
> > interfacing various devices to their EMIF. Check their web-site.
> >
> >
>
>

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Thanks for your answer.
For UART on McBSP, it's not enough because I need 7 UARTs. I have a chip
which provide eight UARTs but it need 8-bits address and 8-bit datas to
interface it.
I already use GPIO.
Max

"Brad Griffis" <b...@hotmail.com> a écrit dans le message de
news:ibZxc.2547$t...@newssvr15.news.prodigy.com...
> There's an app note on connecting a UART to McBSP.  I don't remember there
> being one about connecting to EMIF though.  Only 2 of the clock pins on
the
> EMIF can be configured as GPIO.  If your're not using the HPI then you can
> use the GPIO module of the 6713.  The pins are muxed though so you can
only
> use one or the other.
>
> "(news)" <n...@nospam.com> wrote in message
> news:ca9jct$mec$1...@news-reader4.wanadoo.fr...
> > Thanks for your answer. I'm trying to do that on a 6713.
> > I searched on TI website but I didn't find anything about UART on EMIF.
> > I found interface with many memories, USB and FIFO. I will use that for
> > help.
> > Max
> >
> >
> > "Graeme" <g...@hotmail.com> a écrit dans le message de
> > news:2...@uni-berlin.de...
> > > "(news)" <n...@nospam.com> wrote in message
> > > news:ca3qpk$40d$1...@news-reader5.wanadoo.fr...
> > > > Hi,
> > > > I would like to know if it's possible to interface an UART on
> > TMS320C6713
> > > > EMIF port.
> > > > The UART has 8-bits address and 8-bit data. (It's a 8-channels UART)
> > > > The EMIF port is for external memory, but UART could be maybe
> > assimilable.
> > > > Thanks
> > > > Max
> > >
> > > It's almost certainly possible to connect this UART directly to a C6x
> > EMIF.
> > > Make sure it's a 3.3V part though. TI have lots and lots of apps notes
> > about
> > > interfacing various devices to their EMIF. Check their web-site.
> > >
> > >
> >
> >
>
>

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