NIOS II standard core in QSYS - NIOS II standard core in QSYS Hi, I learn from Intel documentation that NIOS II has three types of cores Nios II/e Nios II/s and Nios II/f. But I could find only Nios II/e and Nios II/f in the Qsys platform designer of quartus prime lite edition 20.1. NIOS II/s is not avaialble for Lite edition? Replies: Re: NIOS II standard core in QSYS I think it's still described there in case you're using an older version of the core that had the s option. Any new instances will be e or f only. Replies: Re: NIOS II standard core in QSYS Hi, The user guide is describing Nios II/s and nowhere its told that the s core does not exist anymore. Replies: Re: NIOS II standard core in QSYS The s core doesn't exist anymore, only e or f. See the user guide: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/nios2/n2cpu-nii5v1gen2.pdf