Newbie Question - MPLAB v 8.33 - Memory Not clearing | Piclist

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Hi,

I am have v 8.33 with PicKit2 and I am learning the basics using the AMQRP groups Elmer-160 lesson set.

I am really doing very basic stuff but when I want to reset and start stepping thru the code again... i reset the processor, clear all memory but sometimes MPLAB when I F7 single step through simple code (no typos) like :

start
org 0
loc1 equ H'20'
movlw D'7'
movwf loc1
movlw D'12'
addwf loc1,W
iorwf loc1,F
nop
end

The W register show random high hex values and loc1 remains at zero.

I have to close the prgram and open the project again to get it to wrok right. I have a well defined HP workstation running XP Pro. I have no other software problems.

What gives?

thanks in advance

Jerry

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Discussion Groups | Piclist | Newbie Question - MPLAB v 8.33 - Memory Not clearing

Newbie Question - MPLAB v 8.33 - Memory Not clearing - jsternmd - Jul 15 8:57:25 2009