[Coco] Timing problem with the CoCo and the WD1773 ?
Robert Gault
robert.gault at worldnet.att.net
Mon Aug 7 06:46:15 EDT 2006
Gene,
I believe you are thinking of the missed IRQ problem. That was fixed by
toggling GIME IRQ in the clock module. The BLOB bug is a different problem.
The correct explanation of the BLOB (there are others) is on RTSI.
www.rtsi.com/OS9/OS9_6X09/TXT BlobStop.lzh It is unfortunate that
this paper is under OS-9 as the problem has nothing to do with OS-9 but
rather is a Western Digital controller problem.
We have added blob stop code to NitrOS-9 so it should no longer be
afflicted by this problem.
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