17 May
2005
17 May
'05
10:03 p.m.
Jay:
Try this:
Location Contents Opcode Comment
001000 012700 mov #1,r0 Load 1 into R0
001002 000001
001004 006100 rol r0 Rotate R0 left
001006 000005 reset Initialise bus (70ms)
001010 000775 br .-4 Loop back to 'rol r0'
from:
http://www.psych.usyd.edu.au/pdp-11/11_40.html#chaser
Not sure if it works on all models.
De