L X Boot
L A19 Val 0
L X Confirm
L X Load EDRMEX

L B0 Addr REVISION
L B1 Addr RUN-TIME
L B2 Addr PASSCOUNT
L B3 Addr MAXPASS
L B4 Addr SUBTEST

L B9 Addr WD0;
L B10 Addr RD0;
L B11 Addr MD0;
L B13 Addr LOWLOC;
L B14 Addr HIGHLOC;
L B15 Addr CURRENTLOC;

L C9 Addr LOOPCONTROL
L C10 Addr PATTERNCHOICE
L C11 Addr SHORTLOOP

L X DisplayOn;
L X TimeOut 10000
L X SS GO
L X Skip 1
L X ShowError Single-step at GO hung