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greatscottgadgets / luna

Amaranth HDL framework for monitoring, hacking, and developing USB devices
https://greatscottgadgets.com/cynthion/
BSD 3-Clause "New" or "Revised" License
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gateware.interface.psram: update HyperRAM interface #233

Closed mndza closed 8 months ago

mndza commented 9 months ago

The new interface uses ECP5 DDR primitives instead of relying on a logic-generated clock signal.

Updates interactive_test and hyperram_diagnostic applets as well.