# HyperRAM (Octal SPI)
* <https://github.com/blackmesalabs/hyperram>
-
+* Symbiotic EDA have a DDR variant that they can make libre for the
+ right $
+* Litex Hub <https://github.com/litex-hub/litehyperbus>
+* <https://github.com/zeldin/litehyperram>