alt Hacker NewsCan surely get more bandwidth but the it's less useful because it will not be directly accessible by the CPU anymore.
Replies
mazurnification • yesterday at 6:30 PM
I believe PSRAM is directly accessible by CPU (there is even cache for PSRAM). Or am I missing something?
➕ show 1 reply
PSRAM is a possibility that I have explored for offloading the delay line buffers, which occupy quite a significant chunk of SRAM at the moment. It should be fast enough.