ioc.exchange is one of the many independent Mastodon servers you can use to participate in the fediverse.
INDICATORS OF COMPROMISE (IOC) InfoSec Community within the Fediverse. Newbies, experts, gurus - Everyone is Welcome! Instance is supposed to be fast and secure.

Administered by:

Server stats:

1.3K
active users

Andrew Zonenberg

Hmmmm. So the reason I'm having trouble DMAing my SFTP traffic to the crypto accelerator is that DMA1 can't access DTCM, where the data lives.

So do I ...

1) give up and say this is the limit
2) move the working buffer into AXI SRAM to enable use of DMA1, but now it's not in TCM so other access is slower?
3) try to use the MDMA here instead of regular DMA
4) give up on the integrated AES and build something in FPGA
5) something else