PCjr Telnet Server Test

bfranchuk at jetnet.ab.ca bfranchuk at jetnet.ab.ca
Sun Sep 14 02:37:58 CDT 2008


Chuck Guzis wrote:
> On 14 Sep 2008 at 1:20, Dave McGuire wrote:
>
>   
>>>    Maybe a pic has more computing power than a PDP-8? :o)
>>>       
>>    Depends on the clock rate.  For most PICs, probably not.
>>     
>
> The PIC in question is an 18F4550, pretty fast, not much RAM, Harvard 
> architecture, so an apples-to-apples comparison is a little 
> difficult.
>
> Cheers,
> Chuck
>   
I would say not ... PDP 8 -- 128 words of ram, 4K of program space.
1.5 us for shifts, tests and jumps
3.0 us for memory access to/from ACC.




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