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MartinMaa's avatar
MartinMaa
Icon for Occasional Contributor rankOccasional Contributor
4 months ago
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Requesting FPGA-Based Replacement for Discontinued 72V251 (8K x 9 Synchronous FIFO)

Hello, I am currently working on a design that originally used the IDT 72V251, which is an 8K x 9 synchronous FIFO. Since this device has been discontinued, I am exploring alternatives, preferably u...
Fpga Devkit
  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    4 months ago

    I hope the previous response was sufficient to help you proceed. As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘https://supporttickets.intel.com/s/?language=en_US’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.


AqidAyman_Altera's avatar
AqidAyman_Altera
Icon for Regular Contributor rankRegular Contributor
4 months ago

Hi,


We recommend using an Intel MAX 10 or Cyclone V FPGA, both of which support 3.3V LVCMOS I/O and can easily implement an 8192 x 9 synchronous FIFO using Intel’s FIFO IP core. The development kits and comprehensive documentation are readily available to support quick integration and migration from the discontinued IDT 72V251. Refer below:


Reference::

MAX10 Development Kit: https://www.intel.com/content/www/us/en/products/details/fpga/development-kits/max/10m50.html


MAX10 Handbook:

https://cdrdv2.intel.com/v1/dl/getContent/766323?explicitVersion=true&wapkw=max%2010%20handbook


Cyclone V Handbook:

https://www.intel.com/content/www/us/en/docs/programmable/683375/current.html?wapkw=cyclone%20v%20datasheet


Regards,

Aqid