m?n 2012-06-18 klockan 17:56 -0400 skrev Dave McGuire:
On 06/18/2012 04:07 PM, Ryan K. Brooks wrote:
the sun-3 is 68020 based. I can't remember if
there were any 68030
based sun's.
The Sun 3/80 and 3/400 are 68030-based machines. The SunOS
kernel
architecture name is "sun3x".
Did all the 68k suns have custom MMUs, or did any use Motorola?
All custom, implemented in SSI, PALs, and/or gate arrays.
-Dave
The 2/120 for example has a lot of 74LS chips... The CPU board IS rather
heavy.
I should get the machine running (have a ST512 disk now.)
Will probably have to netboot.
The tapes isnt' dependable any more and last time i tried the machine,
the tape station gave me trouble.