The ARM DS download link was shut down.

Hi,

When you had purchased this cyclone V soc kit?

Please refer the below link, where it is mentioned that Arm* Development Studio for Intel® SoC FPGA (Arm* DS for Intel® SoC FPGA) is sold separately,

replacing Arm* Development Studio 5 (Arm* DS5) - check Download Center for details2

https://www.intel.in/content/www/in/en/products/details/fpga/development-kits/cyclone/v-sx.html

Also, Starting with Quartus v20.1 Intel® no longer ships Arm* Development Studio (DS-5) licenses for Intel® SoC FPGAs.

Customers who already have Arm* DS-5 can continue to use it with Quartus v19.4 and earlier versions.

Kindly refer the Below Intel KDB.

https://www.intel.com/content/www/us/en/support/programmable/articles/000086265.html

Regards

Tiwari