Forum Discussion
Altera_Forum
Honored Contributor
11 years agohttp://www.altera.com/literature/rn/rn_qts_dev_support.pdf
See the table on page 9. The last Quartus version is the 13.0 SP1 which can support Cyclone I series. Since 13.1 this device family has not supported. I suggest to browse for 'select by device' at Altera download page, choose your target platform, which can precisely list the proper Quartus versions: https://www.altera.com/download/sw/dnl-sw-index.jsp#tabs-2