Karl wrote:
> I mentioned FPGA because the rest of my architecture has to be
> implemented on FPGA. i gather from my message i need to use an
> exisiting asic chip. could you please suggest one which allows me to
> set the prerecorded message and the callee phone number. cheers

I suggest you Google for "GSM module".

	-hpa

On 30 Nov, 15:36, "tim....." <tims_new_h...@yahoo.co.uk> wrote:
> "Karl" <karl.polyt...@googlemail.com> wrote in message
>
> news:f8493c3f-0629-472a-8ff4-1e7551887a7b@f20g2000yqg.googlegroups.com...
>
> > Hi,
> > Is it possible to build a unit on fpga where alerting pre-recorded
> > messages: sms, voice messages can be sent =A0using possibly the ambiant
> > wireless network? if yes, how? i am not looking for the hardware
> > architecture, i can work this on my own. i am rather looking for the
> > means to achieve this: what kind of theory =A0in the context of
> > communication and broadcating in general i should read about to
> > achieve this goal and how to be able to use the ambiant wireless
> > ( landline?) network to send these messages. any papers/books titles
> > will be greatly appreciated
>
> Do you mean "will someone supply me with the design for a GSM modem in a
> form that I can load into an FPGA".
>
> Noting that if they did, this item would allow the purchasor to reverse
> engineer the design into an ASIC, I very much doubt it.
>
> tim


I mentioned FPGA because the rest of my architecture has to be
implemented on FPGA. i gather from my message i need to use an
exisiting asic chip. could you please suggest one which allows me to
set the prerecorded message and the callee phone number. cheers

On 30 Nov, 15:36, "tim....." <tims_new_h...@yahoo.co.uk> wrote:
> "Karl" <karl.polyt...@googlemail.com> wrote in message
>
> news:f8493c3f-0629-472a-8ff4-1e7551887a7b@f20g2000yqg.googlegroups.com...
>
> > Hi,
> > Is it possible to build a unit on fpga where alerting pre-recorded
> > messages: sms, voice messages can be sent =A0using possibly the ambiant
> > wireless network? if yes, how? i am not looking for the hardware
> > architecture, i can work this on my own. i am rather looking for the
> > means to achieve this: what kind of theory =A0in the context of
> > communication and broadcating in general i should read about to
> > achieve this goal and how to be able to use the ambiant wireless
> > ( landline?) network to send these messages. any papers/books titles
> > will be greatly appreciated
>
> Do you mean "will someone supply me with the design for a GSM modem in a
> form that I can load into an FPGA".
>
> Noting that if they did, this item would allow the purchasor to reverse
> engineer the design into an ASIC, I very much doubt it.
>
> tim

I mentioned FPGA because the rest of my architectures will have to be
implemented on FPGA. From what i understand, i have to associate an
asic to my fpga. could you please suggest any available chip

"Karl" <karl.polytech@googlemail.com> wrote in message 
news:f8493c3f-0629-472a-8ff4-1e7551887a7b@f20g2000yqg.googlegroups.com...
> Hi,
> Is it possible to build a unit on fpga where alerting pre-recorded
> messages: sms, voice messages can be sent  using possibly the ambiant
> wireless network? if yes, how? i am not looking for the hardware
> architecture, i can work this on my own. i am rather looking for the
> means to achieve this: what kind of theory  in the context of
> communication and broadcating in general i should read about to
> achieve this goal and how to be able to use the ambiant wireless
> ( landline?) network to send these messages. any papers/books titles
> will be greatly appreciated

Do you mean "will someone supply me with the design for a GSM modem in a 
form that I can load into an FPGA".

Noting that if they did, this item would allow the purchasor to reverse 
engineer the design into an ASIC, I very much doubt it.

tim

On 30 Nov, 15:05, Karl <karl.polyt...@googlemail.com> wrote:
> Hi,
> Is it possible to build a unit on fpga where alerting pre-recorded
> messages: sms, voice messages can be sent =A0using possibly the ambiant
> wireless network? if yes, how? i am not looking for the hardware
> architecture, i can work this on my own. i am rather looking for the
> means to achieve this: what kind of theory =A0in the context of
> communication and broadcating in general i should read about to
> achieve this goal and how to be able to use the ambiant wireless
> ( landline?) network to send these messages. any papers/books titles
> will be greatly appreciated
>
> Cheers

Why do you need an FPGA for this?

Leon

Hi,
Is it possible to build a unit on fpga where alerting pre-recorded
messages: sms, voice messages can be sent  using possibly the ambiant
wireless network? if yes, how? i am not looking for the hardware
architecture, i can work this on my own. i am rather looking for the
means to achieve this: what kind of theory  in the context of
communication and broadcating in general i should read about to
achieve this goal and how to be able to use the ambiant wireless
( landline?) network to send these messages. any papers/books titles
will be greatly appreciated

Cheers