23 Jul
2007
23 Jul
'07
1:02 a.m.
Glen Slick wrote:
I have a mix, 320, 320H, 520. I believe these are
only 20 or 25MHz
The 320 and 520 are 20MHz, and the 320H is 25MHz. None of them have L2
cache. A good rule of thumb is that they are roughly as fast as a
PowerPC 601 of twice the clock speed. (They're actually slightly slower
than that, but not noticeably so.)
CPUs. Most so far only have 32MB. One has 64MB. I
have a couple more
to check. A couple have SGI IrisVision cards. Were those last
supported in AIX 3? Only the 64MB one has some remnants of AIX 4 on
its hard drives, the other have partially functional AIX 3.
I don't remember clearly, but it may never have been supported by the
default install. You might have needed to install drivers for it.
I've only ever used the IrisVision MCA cards with PS/2s.
Peace... Sridhar