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HP 49G Advantages over 49g+ & 50g
01-27-2018, 03:11 PM
Post: #31
RE: HP 49G Advantages over 49g+ & 50g
(01-26-2018 07:37 AM)jebem Wrote:  
(01-25-2018 02:12 PM)toml_12953 Wrote:  The 50g has a serial port. A simple cable makes it compatible with RS-232 levels.

Just to be clear on this subject, that simple cable will have to feature inside one "50G CMOS Digital Serial interface" to "RS232 interface" Converter, besides the cable wires and connectors that an even simpler cable would feature.

I agree it is simple, at least for anyone expert on electronics to build one properly, by converting the voltage and current levels on the Tx an RX lines and smart enough to not deplet the 50G batteries in the process.

I believe that is what Hpcalc have done, according to published information from the developer.
https://www.allenwan.com/hpcalcserialcable/

Yes. I'm sorry if I sounded like I was correcting you. I was just trying to expand on your answer. I'm great with machines. It's people I have a hard time communicating with!

Tom L
I don't care for whom you voted. If you put ice in your beer, you're crazy.
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RE: HP 49G Advantages over 49g+ & 50g - toml_12953 - 01-27-2018 03:11 PM



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