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FPGA as router delay simulmator

Altera_Forum
Honored Contributor II
1,104 Views

Altera staff, 

 

I'm new in this forum and I need your help. 

okay, I'm looking for peroforming the following application: 

 

 

I have a number of devices which communicate to each others through analog signals. 

what I'm looking for is to use an FPGA bywhich I can interface my devices. 

 

 

To be clear, with theyour product I should be able to do: 

- routing received signal from one device to another 

- delaying some signals in specific instance 

- using a software interface to perform the desired specifcation. 

- I need at least 10 analog inputs and 3 analog outputs. 

 

 

Specs: 

-The analog signal input frequency is about 24KHz 

- the delay range is about 0 to 25µsec 

- voltage range is +/- 10V for analog inputs and +-5V for the outputs 

 

 

my questions: 

what's the FPGA type that answers to my applications ? 

 

 

 

Best Regards. 

 

 

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Altera_Forum
Honored Contributor II
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well, no FPGAs have analogue inputs - you will need ADCs for that. And I dont think there are many dev boards with that many analgue inputs. So you'll have to build a custom board.  

But from a logic perspective its rather simple. The cheaper cyclones or maybe even a max 5 should be ok.
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