Anyone using DMA with PCI<->VME Tsi148 bridge?

Angus Gratton angus.gratton at
Wed Feb 23 23:42:27 UTC 2011

I noticed that there is some support in RTEMS, by Till Straumann, for
doing DMA transfers with the Tsi148 PCI<->VME bridge in the PowerPC MVME
series boards.

Is anyone using this and/or has some sample code demonstrating its use?

Our MVME boards (running EPICS) are spending most of their time doing
PIO VME transfers, and I was curious how hard it might be to free some
of that time up. :)

- Angus

More information about the users mailing list