<div dir="ltr">No matter how many times you've checked and double checked the RX/TX lines of a device or service, or have worked with it in the past, it's wrong! :)<div><br></div><div>I learnt recently that it's been dubbed "UART dyslexia" by the internet at large. What's worse is it usually only becomes apparent after you've soldered, or crimped the pairs...</div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Aug 16, 2013 at 9:19 AM, Geordie Guy <span dir="ltr"><<a href="mailto:elomis@gmail.com" target="_blank">elomis@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">RX/TX pairs not correct. I blame Friday.<div class="HOEnZb"><div class="h5"><br><br><div class="gmail_quote">On Fri, Aug 16, 2013 at 9:15 AM, Geordie Guy <span dir="ltr"><<a href="mailto:elomis@gmail.com" target="_blank">elomis@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi folks,<div><br></div><div>CE question but hopefully someone has an idea amidst the hail of "take it to SAGE". What would cause an ISDN connection to be able to be looped back fine both ends (so a loopback on the provider end is visible and get CD *AND* a loopback on customer end shows at provider the same) but if the connection is provider to customer there's no carrier?</div>
<span><font color="#888888">
<div><br></div><div>- Geordie</div></font></span></div>
</blockquote></div><br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Regards,<br>Peter Adkins<br>
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