I'm total confused now....
I can control device to do either high or low operation, but when its not
doing any thing it is easiet for me to drive it high (LPT port data bits
default that way). Which means I need the Serial bus to work normally....
So is the circuit below correct or wrong? (I always have to build things
twice when working with diodes as logic.....)
>> >
>> > |\ |
>> > | \ |
>> > device ----+ >+---- CNT1 / SP1
>> > | / |
>> > |/ |
>>
>> Do I understand this correct? On the left side, there is the
>> own device, and on the right side, the user port?
PLEASE TAKE NOTE:
The contents of this email (including any attachments) may be
privileged and confidential. Any unauthorised use of the contents
is expressly prohibited. If you have received this email in error,
please advise us immediately (you can contact us by telephone
on +61 8 9441 2311 by reverse charge) and then permanently
delete this email together with any attachments. We appreciate
your co-operation.
Whilst Orbital endeavours to take reasonable care to ensure
that this email and any attachments are free from viruses or other
defects, Orbital does not represent or warrant that such is explicitly
the case
(C) 2000: Orbital Engine Company (Australia) PTY LTD and its
affiliates
Message was sent through the cbm-hackers mailing list
Archive generated by hypermail 2.1.1.