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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: VME Bus Error handling on MVME3100 and MVME6100 boards |
| From: | Kate Feng <[email protected]> |
| To: | Andrew Johnson <[email protected]>, [email protected] |
| Date: | Mon, 11 Sep 2006 10:18:20 -0400 |
Kate Feng wrote: > Andrew Johnson wrote: > > > > The PCIbus Retry and Disconnect cycle terminations that you discussed do > > not actually stop the data transfer cycle completely, they only permit > > it to be run again or to take longer to complete than a regular PCIbus > > single I/O cycle. > > > > Yes, that's why the overhead is only needed for ISR and where interrupt is > disabled. I do'nt have the mvme6100 system setup for tests. However, this is somthing that could be verified via some tests. Kate