[rescue] USB port card for sBus?
adh at an.bradford.ma.us
Sun Aug 24 08:57:28 CDT 2008
" From: der Mouse <mouse at Rodents-Montreal.ORG>
" > But, yes, if you wanted to create a USB controller, presumably
" > mastering the bus at a nominal 11Mb/s or 480Mb/s, that talked back to
" > the host system over a SPARCstation's Z8530-powered serial ports at a
" > blazing 230Kb/s,
" The fastest they can reliably go is 76800 (at least in the ones I know,
" which basically means pre-Ultra - do any sparc64s use 8530s?).
u1, u2, my seu20 at least.
[i'm a little amazed they never upgraded to the 85230]
Andrew Hay the genius nature
internet rambler is to see what all have seen
adh at an.bradford.ma.us and think what none thought
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