Am Samstag, 30. Mai 2020 02:14:25 UTC+2 schrieb Gerhard Hoffmann: > > Methinks that the BBB can have a SRAM-like 16 Bit bus interface. That > would be > > very interesting for FPGA device registers, FIFOs, DMA buffers and such. > > Reasonably wide single cycle acesses, but I'm not sure what has to be > given up for it, ... >
On BBB one can configure a 17 bit unidirectional interface on PRU-0 (perhaps also bidirectional by run-time pinmuxing). The SD card slot has to be given up for it. Find details in section PRU fast GPIO 16 bit <http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/ChaTNT.html#SecPruGpio> . Regards -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/3a839c88-64a2-4059-970b-46e5bfd077e0%40googlegroups.com.
