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Altera_Forum
Honored Contributor
Honored ContributorHelp with IOWR_32DIRECT and IORD_32DIRECT(
Hello, I need some help with the functions IOWR_32DIRECT and IORD_32DIRECT. I made a component in VHDL which simply copies the input to the output. Using the Nios II and the functions IOWR_32DI...
Altera_ForumHonored Contributor
Honored ContributorGood to hear that it is working now, here is something to read about Signals: :-)
The Avalon spec: https://www.altera.com/literature/manual/mnl_avalon_spec.pdf The SOPC user guide: https://www.altera.com/en_us/pdfs/literature/ug/ug_sopc_builder.pdf QSYS in the Quartus II Handbook Volume 1: Design and Synthesis, Chapter 6: https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/hb/qts/qts_qii5v1.pdf
