• DPPs in Startup.a66
    Hello, I would ask something about startup.a66... In the example code I have a next statement: ASSUME DPP3:SYSTEM ASSUME DPP2:NDATA MOV DPP0,#?C_PAGEDPP0 ; Init DPP0 (for DPPUSE)// What and...
  • DPP, NCONST, near, PEC
    Hi all, (C167; running everything from RAM, copied from flash in the startup-file and then re-mapping the BUSCON's) Does anybody have a suggestion on how to put DATA in one continuous memory area...
  • A166, EXTERN, DPP
    Hi all, The A166 manual says: EXTERN « DPPn » symbol: type « , symbol: type ... » but it doesn't say what the DPPn statement does exactly and when to use it. Our (received) code uses it in the startup...
  • Help using DPPs please
    Hi there, While I understand how DPPs are used physically, I am having some trouble actually trying to use them in code! Here is a particular example I am stuck on, I have simplified it so hope I...
  • How to specify DPP register for a global variable?
    I am using XC161CJ. I defined a variable in one assembly module. Then how to specify DPP register for it in another C module? like following extern int myVar; myVar = 1234; My goal is to assign...