<p dir="ltr">Without hw flow control, low bit rate should still be possible with xon/xoff flow control... </p>
<div class="gmail_quote">On Nov 7, 2012 11:50 AM, "Ron Frazier (ALE)" <<a href="mailto:atllinuxenthinfo@techstarship.com">atllinuxenthinfo@techstarship.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
PS. I don't think all the usb / serial adapters support all the flow control stuff. The packaging on this one says they support every signal that's on the db9 connector.<br>
<br>
Ron<br>
<br>
<br>
"Ron Frazier (ALE)" <<a href="mailto:atllinuxenthinfo@techstarship.com">atllinuxenthinfo@techstarship.com</a>> wrote:<br>
<br>
>Here's a link to the product I bought from Amazon, although that<br>
>doesn't GUARANTEE that it's not counterfeit. Trendnet has a pretty<br>
>good reputation though.<br>
><br>
><a href="http://www.amazon.com/TRENDnet-RS-232-Serial-Converter-TU-S9/dp/B0007T27H8/ref=sr_1_1?ie=UTF8&qid=1352305792&sr=8-1&keywords=B0007T27H8" target="_blank">http://www.amazon.com/TRENDnet-RS-232-Serial-Converter-TU-S9/dp/B0007T27H8/ref=sr_1_1?ie=UTF8&qid=1352305792&sr=8-1&keywords=B0007T27H8</a><br>
><br>
>If the link doesn't work, search on Amazon for product # B0007T27H8.<br>
><br>
>Sincerely,<br>
><br>
>Ron<br>
><br>
><br>
>Matt Hessel <<a href="mailto:matt.hessel@gmail.com">matt.hessel@gmail.com</a>> wrote:<br>
><br>
>>The prolific chip is the most commonly counterfeited hardware too. I<br>
>>had<br>
>>one that worked in Windows, but nothing else. found out that the<br>
>>adapter<br>
>>was a fake. Prolific had a site up talking about the counterfeited<br>
>>stuff.<br>
>>On Nov 4, 2012 7:12 PM, "<a href="mailto:mike@trausch.us">mike@trausch.us</a>" <<a href="mailto:mike@trausch.us">mike@trausch.us</a>> wrote:<br>
>><br>
>>> Just out of curiosity, has anyone here actually seen a WORKING chip<br>
>>from<br>
>>> Prolific?<br>
>>><br>
>>> I'm finding myself wondering how the hell they're still in business.<br>
>>Every<br>
>>> USB cable I have purchased that has a PL* chip in it simply doesn't<br>
>>work.<br>
>>> Doesn't matter if we're talking about serial or parallel<br>
>interfaces,<br>
>>they<br>
>>> just never ever work.<br>
>>><br>
>>> And of course, you can never tell what chipset is in the stupid<br>
>>things<br>
>>> until you've bought them and hooked them up and then you have that<br>
>>"D'oh!"<br>
>>> moment.<br>
>>><br>
>>> Seems that Fry's only carries such cables, so I guess I won't be<br>
>>buying<br>
>>> from there anymore. Linux kernel devs strongly suggest avoiding<br>
>>them.<br>
>>><br>
>>> The problem this time? It will receive data from a modem, but not<br>
>>> transmit to the modem. So I can see:<br>
>>><br>
>>> RING<br>
>>><br>
>>> RING<br>
>>><br>
>>> But if I try to send "ATA" nothing happens, no echo, no going<br>
>>off-hook, no<br>
>>> screeching, no nothing.<br>
>>><br>
>>> Wonderful, yes?<br>
>>><br>
>>> SO anyway, just curious: has anyone heard of a chip from this<br>
>>manufacturer<br>
>>> actually performing as intended, or do they just hate me?<br>
>>><br>
>>> --- Mike<br>
>>><br>
>>> --<br>
>>> A man who reasons deliberately, manages it better after studying<br>
>>Logic<br>
>>> than he could before, if he is sincere about it and has common<br>
>sense.<br>
>>> --- Carveth Read, “Logic”<br>
>>> ______________________________**_________________<br>
>>> Ale mailing list<br>
>>> <a href="mailto:Ale@ale.org">Ale@ale.org</a><br>
>>><br>
>><a href="http://mail.ale.org/mailman/**listinfo/ale" target="_blank">http://mail.ale.org/mailman/**listinfo/ale</a><<a href="http://mail.ale.org/mailman/listinfo/ale" target="_blank">http://mail.ale.org/mailman/listinfo/ale</a>><br>
>>> See JOBS, ANNOUNCE and SCHOOLS lists at<br>
>>><br>
>><a href="http://mail.ale.org/mailman/**listinfo" target="_blank">http://mail.ale.org/mailman/**listinfo</a><<a href="http://mail.ale.org/mailman/listinfo" target="_blank">http://mail.ale.org/mailman/listinfo</a>><br>
>>><br>
>><br>
>><br>
>>------------------------------------------------------------------------<br>
>><br>
>>_______________________________________________<br>
>>Ale mailing list<br>
>><a href="mailto:Ale@ale.org">Ale@ale.org</a><br>
>><a href="http://mail.ale.org/mailman/listinfo/ale" target="_blank">http://mail.ale.org/mailman/listinfo/ale</a><br>
>>See JOBS, ANNOUNCE and SCHOOLS lists at<br>
>><a href="http://mail.ale.org/mailman/listinfo" target="_blank">http://mail.ale.org/mailman/listinfo</a><br>
><br>
><br>
>--<br>
><br>
>Sent from my Android Acer A500 tablet with bluetooth keyboard and K-9<br>
>Mail.<br>
>Please excuse my potential brevity.<br>
><br>
>(To whom it may concern. My email address has changed. Replying to<br>
>former<br>
>messages prior to 03/31/12 with my personal address will go to the<br>
>wrong<br>
>address. Please send all personal correspondence to the new address.)<br>
><br>
>(PS - If you email me and don't get a quick response, you might want to<br>
>call on the phone. I get about 300 emails per day from alternate<br>
>energy<br>
>mailing lists and such. I don't always see new email messages very<br>
>quickly.)<br>
><br>
>Ron Frazier<br>
><a href="tel:770-205-9422" value="+17702059422">770-205-9422</a> (O) Leave a message.<br>
>linuxdude AT <a href="http://techstarship.com" target="_blank">techstarship.com</a><br>
><br>
><br>
>_______________________________________________<br>
>Ale mailing list<br>
><a href="mailto:Ale@ale.org">Ale@ale.org</a><br>
><a href="http://mail.ale.org/mailman/listinfo/ale" target="_blank">http://mail.ale.org/mailman/listinfo/ale</a><br>
>See JOBS, ANNOUNCE and SCHOOLS lists at<br>
><a href="http://mail.ale.org/mailman/listinfo" target="_blank">http://mail.ale.org/mailman/listinfo</a><br>
<br>
<br>
--<br>
<br>
Sent from my Android Acer A500 tablet with bluetooth keyboard and K-9 Mail.<br>
Please excuse my potential brevity.<br>
<br>
(To whom it may concern. My email address has changed. Replying to former<br>
messages prior to 03/31/12 with my personal address will go to the wrong<br>
address. Please send all personal correspondence to the new address.)<br>
<br>
(PS - If you email me and don't get a quick response, you might want to<br>
call on the phone. I get about 300 emails per day from alternate energy<br>
mailing lists and such. I don't always see new email messages very quickly.)<br>
<br>
Ron Frazier<br>
<a href="tel:770-205-9422" value="+17702059422">770-205-9422</a> (O) Leave a message.<br>
linuxdude AT <a href="http://techstarship.com" target="_blank">techstarship.com</a><br>
<br>
<br>
_______________________________________________<br>
Ale mailing list<br>
<a href="mailto:Ale@ale.org">Ale@ale.org</a><br>
<a href="http://mail.ale.org/mailman/listinfo/ale" target="_blank">http://mail.ale.org/mailman/listinfo/ale</a><br>
See JOBS, ANNOUNCE and SCHOOLS lists at<br>
<a href="http://mail.ale.org/mailman/listinfo" target="_blank">http://mail.ale.org/mailman/listinfo</a><br>
</blockquote></div>