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    The Cygnal f12x has 128k of flash and using code banking defeats the purpose of using Cygnal. The overhead of banking slows the program down as much as using the Cygnal speed it up. Thus: Is there...
  • Locating data in upper 64K code w/o banking
    I am sure someone has solved this problem multiple times but I cannot get to the actual solution. I have come close but no cigar yet. What I want to do is create a project using Keil uVision4 tools...
  • SFR and Upper RAM memory?
    The SFR area is between 0x80 and 0xFF, also the Upper RAM area is between 0x80 and 0xFF. I can access the SFR using direct addressing and the Upper RAM using indirect addressing. My question: are the...
  • upper 128byte of 89S52
    How to use upper 128byte of AT89S52. i.e. SFRs(80H to FFH) Address indirectly with KEIL C51 for general purpose which are not in use. They are directly addressable only as SFR. according to datasheet...
  • help *c8051f120
    please send adc and dac c code for c8051f120