Email:
Password:
Remember Me |
Create Account
(Free)
Consulting Services
The 8052.com Book
Message Forum
8052 Forum
Chat Board
Forum Rules (Read!)
Tutorials
Tutorials Index
8051/8052 Tutorial
16-Bit Math
LCD Programming
8051 Instruction Set
News
Back to Subject List
Old thread has been locked -- no new posts accepted in this thread
???
12/05/07 06:57
Read: times
#147894
- schmitt trigger on '245?
Responding to: ???'s
previous message
Ummm .... no.
-a
List of 30 messages in thread
Topic
Author
Date
... ahem .... Has anyone used EPP mode lately?
01/01/70 00:00
EPP for what ? programming 8051
01/01/70 00:00
for ANYTHING at all
01/01/70 00:00
Its fast
01/01/70 00:00
Maybe, but ...
01/01/70 00:00
Scanners?
01/01/70 00:00
did you build the scanner?
01/01/70 00:00
Oh, I see
01/01/70 00:00
we've used it in the miniLA project
01/01/70 00:00
perhaps you've underestimated it
01/01/70 00:00
What's your PC programming environment?
01/01/70 00:00
I don't trust Windows ...
01/01/70 00:00
good idea - if ...
01/01/70 00:00
With LPT in EPP mode ...
01/01/70 00:00
that's not quite the case
01/01/70 00:00
Windows doesn't like direct I/O
01/01/70 00:00
there are ways...
01/01/70 00:00
That's one of many pages ...
01/01/70 00:00
inpout32.dll
01/01/70 00:00
Really?
01/01/70 00:00
It\'s moot, since I don\'t use Windows for that
01/01/70 00:00
Too much hassle
01/01/70 00:00
If only USB were fast enough ...
01/01/70 00:00
the workhorse
01/01/70 00:00
Only I can tell is, ...
01/01/70 00:00
Interesting ...
01/01/70 00:00
Believe me, I was also surprised!
01/01/70 00:00
'245's are schmidt triggered, aren't they?
01/01/70 00:00
schmitt trigger on '245?
01/01/70 00:00
There must be room for doubt ...
01/01/70 00:00
Back to Subject List