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Recent content by ray21

  1. R

    using pic16f877 need help on look up table

    pic16f877 using dt tables That helps alot. I think i'll manage from here :D A very big thank you to everyone who posted & helped
  2. R

    using pic16f877 need help on look up table

    using look up table in a pic To start off, I took the reading of 0.1V to 1V with step increments of 0.1V If 0.1v = 1 psi, am i on the right track below? ; MOVLW 0x00 ; MOVWF PCLATH ; MOVF index,W ; ADDWF PCL,F ****************************************************** INIT CLRF...
  3. R

    using pic16f877 need help on look up table

    lookup table using pic16f877a thank you all so much. i'll give it a try asap. btw, since after the adc, the voltage values are converted into 8 bit binary digits therefore , if i am reading from a range of 1 to 10volts with a 0.1 increment, does it mean i have 100 values on the look up table...
  4. R

    using pic16f877 need help on look up table

    pic16f877 lookup i'm using mplab, .asm it's not visual c here, this is my adc conversion. cause i really do not know how to term this. #INCLUDE<P16F877.INC> COUNTER EQU H'22' ORG H'00' NOP BSF STATUS,RP0 BCF STATUS,RP1 MOVLW B'00001110' ;set A/D MOVWF ADCON1 BSF...
  5. R

    using pic16f877 need help on look up table

    pic16f877 lookup table Hi all, i happened to stumble upon this forum board. I'm hoping to get some help for writing a lookup table Currently i need to read from an input source (voltage) , convert it from analog to digital and then use a lookup table to display the results on the LCD i've...

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