11/34a failing trap test

[Julian Wolfe]

Okay,

I got the 11/34 up and running, and I loaded XXDP.  It fails the trap  
test.  The instructions state you should examine the stack pointer  
(777706) which shows it to be a value of 000470.  This is supposed to  
tell you the address of the Program Counter, right? So I load address  
470, and the value is 000330.  What instruction is failing?  Am I  
reading this right?

Any help, as always, much appreciated.

Thanks!
Julian