Forum Discussion
Altera_Forum
Honored Contributor
10 years agoQsys 13.1 tutorial
Hi, I have a Cyclone 3 Development board. I want to use its external SRAM, and connect to a custom CPU that I would download into the FPGA. I've not used Qsys before, and I'm having trouble f...
Altera_Forum
Honored Contributor
10 years agoThanks, I will go through the handbook you provided.
Looking at the Altera Cyclone 3 Development board handbook, it provides the part number of the SRAM (K1B3216B2E-B170) along with some timing waveforms for read and write to it. Do I even need to use Qsys to talk between my custom CPU and this SRAM? Should i be able to create a basic controller and connect directly to that external SRAM, or does Qsys provide something I'm not thinking of. I found an an example of a Qsys generated SRAM controller specifically for the Cyclone 3 Development board on the Altera wiki, but I'm still trying to understand how to actually use it. What is the library component you are referring to? the SRAM controller?