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   comp.sys.raspberry-pi      Raspberry Pi computers & related hardwar      26,127 messages   

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   Message 24,820 of 26,127   
   Single Stage to Orbit to The Natural Philosopher   
   Re: RP2350 and Pico 2 - things missing   
   22 Aug 24 11:00:26   
   
   From: alex.buell@munted.eu   
      
   On Thu, 2024-08-22 at 09:17 +0100, The Natural Philosopher wrote:   
   > IIRC 8086 was the same for conditional jumps.   
   >    
   > In fact the whole small model thing was coding for a 64k page.   
   >    
   > There were a few instructions that worked across pages...but my   
   > memory is dim.   
      
   FAR and NEAR specifiers used with JMP were often used for intra segment   
   calls. Data could also be accessed with the same specifiers too, hence   
   there were five different memmory models, tiny, small, medium, large   
   and huge with different code and data accesses.   
   --    
   Tactical Nuclear Kittens   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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