
14 Sep
2007
14 Sep
'07
10:31 p.m.
Hi Robert,
OK guys, its working!!!! YEAH!!!! Last problem turned out to be an open resistor / bad solder joint on the address bus!
This raises another debugging rule:
'one is never enough'
=> Have multiple copies of the same hardware.
And then Murphy's Law comes into play:
'the first one you debug will be the bad one'
=> Every damn time too ;)
Glad to hear you've got passed that problem. Dave