Forum Discussion
Altera_Forum
Honored Contributor
10 years agoWand problem
I am new to Quartus II trying to use "wand" in Verilog as I have been always using on other FPGA development tools... I get "signal has multiple drivers".... This for MAX10 is there limitations...
Altera_Forum
Honored Contributor
10 years ago --- Quote Start --- okay... looks like you are another expert user from X background....that structural data type seems only for X only... Maybe you can try to migrate most of the design from the below guide. http://www.pldworld.com/_altera/html/_sw/qts-x2a_migration.html https://www.altera.com/en_us/pdfs/literature/an/an307.pdf --- Quote End --- Thanks a lot tony_stark and Tricky!! I cannot see reference to wand or wor construct in the documents you point me into:) I have used them on all FPGA (including Lattice, Actel and Xilinx) it makes the coding more readable when lot of parallel elements...I used Altera also in the past and wand was okay in 2009 ! Surprising...it should be an option for the Quartus 2 on the link below Verilog HDL reference from Altera it mentions in section 3.7.2 that it is indeed a supported construct.... http://quartushelp.altera.com/14.0/mergedprojects/hdl/vlog/vlog_list_support.htm That said I know how to go around just lot of typing when putting 100 neurons on a FPGA ;) Thanks again Guy