[sunray]

After having the VME-sound card removed for some time

Code:

VME32 word write failed, addr 0xa0400000: expected 0x400000, read 0xaaaaaaaa

this error disappeared again, and the system boots up w/o errors now.

Is there a IO3-board-test suite or another possibility to test the VME bus on the Crimson?

Just a note. If you have some instruments such as oscilloscope or even a logic analyzer, the VME bus is a very straight forward bus so debug on.


A little bit odd that they seems to wrote the same data as the address itself and they expect 0xaaaaaaaa,. Usually when running test you try 0x5 and 0xa as one pattern but 0x40000 odd

A instrument like this is perfect for the job there is also a G version without the crappy oscilloskop, i would for the G version.

https://www.ebay.com/p/1104045214

https://www.ebay.com/itm/394592839253?ep...R5KhxJH7YQ