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05/19/08 06:02
Modified:
  05/19/08 06:05
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 		 #154886 - are there equivalent 805x devices?
Responding to: ???'s previous message
Jan Waclawek said:
It have it only to examine. I am not THAT old fashioned... an 89C5whatever would do.

:-)

Jan


Unlike the standalone 805x's, and the 8048/49/50 with which it shares an instruction set, the 8041/42 is intended to be used as a peripheral, slaved to another device via a parallel bus. Several Intel peripherals, notably their 8291/92 GPIB chips are, in fact, pre-programmed 8042's. That's probably why those chips are so slow.

Is there something like that, that uses 805x assembly language?

RE


List of 27 messages in thread
TopicAuthorDate
Getting around Windows            01/01/70 00:00      
   That is the point            01/01/70 00:00      
      The point of Windows, yes, but not what I want            01/01/70 00:00      
         Boot from floppy or CD            01/01/70 00:00      
            I use removable HDD's            01/01/70 00:00      
         create MS-DOS floppy in XP/SP2            01/01/70 00:00      
            Put DOS on            01/01/70 00:00      
         That would be easier            01/01/70 00:00      
         some doubts            01/01/70 00:00      
         FreeDOS?            01/01/70 00:00      
   Virtualize.            01/01/70 00:00      
      Or simulate.            01/01/70 00:00      
         Doesn't virtualise/simulate timing            01/01/70 00:00      
            You are correct,,,,            01/01/70 00:00      
   Buy a signal generator            01/01/70 00:00      
   Thanks for all the hints            01/01/70 00:00      
   Some related good stuff from Richard Erlacher            01/01/70 00:00      
      depending on what do you mean by "waveform"...            01/01/70 00:00      
         the PC is just another programmable device            01/01/70 00:00      
            sure it is...            01/01/70 00:00      
               Did you miss the point?            01/01/70 00:00      
                  I do understand that well enough...            01/01/70 00:00      
                     I think you're fooling yourself            01/01/70 00:00      
                        oh, not the 8042!            01/01/70 00:00      
   are there equivalent 805x devices?            01/01/70 00:00      
      8051SL            01/01/70 00:00      
         Interesting ... I never encountered that one ...            01/01/70 00:00      

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