22 Apr
2007
22 Apr
'07
6:31 p.m.
consecutive order, so the data pins would be too. I
hooked up a logic
analyzer to the RAMs, booted the system, and waited for the password
prompt. I typed some gibberish and hit return, and the logic analyzer
captured the writes to the RAM. I realized the first read or maybe
first few would be reading directory entries to find the USERID.SYS
file, which is a plain text file containing the login names, passwords,
cp/m user area, and privilege level. However, no matter what I did, the
data didn't make sense.
What LA did you use, Jim?
Greetings from Brazil,
Alexandre