Re: How to protect 65816's 16MB Memory?

[et472@FreeNet.Carleton.CA (Michael Black)]

Roger Johnstone (rojaws@orcon.net.nz) writes:
> In <qhpsz663s1.fsf@ruckus.brouhaha.com> Eric Smith  wrote:
>> I wrote:
>>> The first mainstream processors with integrated MMUs were the Intel 
>>> 386 and the Motorola MC68020, introduced in 1885 and 1987, 
>>> respectively.  Both had paged memory management.
>> 
>> et472@FreeNet.Carleton.CA (Michael Black) writes:
>>> The 69020 did not have a built-in MMU.
>> 
>> Typo, sorry.  It was supposed to read MC68030, as you can tell from 
>> the 1987 intro date.  (The MC68020 was introduced in 1985.)
> 
> Yeah, but when was the 69020 introduced? And was it before the Intel 
> '386 in 1885? :o)
> 
The bad part of that is that I hit the "9" a first time, erased it, and
then without noticing it the second time, hit a "9" a second time.

   Michael