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Are there any one-time user-programmable fuses in Arria 10, similar to the bits that used to be available via the ALTOTP atom on older devices (or the EFUSE bits on Xilinx devices)? Thanks

 
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Hi MAdel,

 

The ALTOTP IP is only supported for ASIC (Hardcopy devices). The OTP fuse in Arria 10 device has a different purpose from the ALTOTP IP in ASIC (Hardcopy devices). The OTP fuses main function in Arria 10 device is for design security purpose and not to program unique ID/code purpose. You can refer to AN566 application note regarding on the design security purpose for FPGA device that provide the OTP type key option (non-volatile key) or re-programmable type key (volatile key).

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an556.pdf

 

You can read the Arria 10 device handbook to understand the what are the features being offered in Arria 10 family devices:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/arria-10/a10_handbook.pd...

 

Regards,

Nooraini

 

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