Sorry for the newbie question

[gobbles]

Hi
I got my Z8 encore! evaluation kit a couple of weeks ago, I've been playing around and basically just loved it..

Now for the last couple of days I cant get the ZDS II software to work..

My problem is that I copile my code..ok...conect to the board..ok and then it starts debugging..but it stops at the first breakpoint, and the little yellow arrow just sits there.. I suspect that I made some sort of setting change that does this.

If I ask it to "jump out" of the breakpoint the debugger tells me "[ERROR] Unable to determine end address"

Im out of my wids here..please help..

ps. if I chose "simulate" insted of "serial" under "projects settings" -> "debugging" the code works fine and behavies correct.

Thanks