Alex deVries wrote:
| What's in a Challenge L exactly, in terms of devices and busses?
same cpu bus, but used differently
hidden gio bus within some cards (not quite the same as indy)
wd95 scsi, not wd93
different memory/io interface chip, with layered and "interesting"
buses(plural) to various kinds of i/o
interrupts (of course) are quite different, with some interesting
issues in the implementation.
There may still be some old white papers on www.sgi.com
Dave Olson, Silicon Graphics