From mboxrd@z Thu Jan 1 00:00:00 1970 From: johnh@psych.usyd.edu.au (John Holden) Date: Tue, 18 Nov 2003 09:17:24 +1100 (EST) Subject: [pups] DEC PRO or P/OS Message-ID: <200311172217.hAHMHObx031279@psychwarp.psych.usyd.edu.au> On Mon, Nov 17, 2003 at 10:05:33PM +0100, Wilko Bulte wrote: > > A Pro350 was an F11, a Pro380 a T11 (I hope I remember this correctly) > CPU. I think you could also run RT-11 on them. Some big VAX models > had Pro's as console processors/systems. RD5x disk drives on the Pro's. > And special I/O cards which only fit in Pros. The Pro380 used the J11 chip. The T11 was a totally different chip, with only the base instruction set (no multiply/divide/floating point) and 8 or 16 bit bus