[pups] DEC PRO or P/OS

John Holden johnh at psych.usyd.edu.au
Tue Nov 18 08:17:24 AEST 2003


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


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