piclist 1998\10\07\100522a >
Thread: Can I use RS485 or RS422 with a PIC
www.piclist.com/techref/microchip/ios.htm?key=rs485
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face BY : Pavel Korensky email (remove spam text)



At 13:11 6.10.1998 -0400, you wrote:
>        Hi, I really hope that you«re fine.
>
>        I would like to interface a PIC16C73 with a PC v’a RS485 or RS422.
>
>        I«ve done this with RS232 but want to change to do something
different.
>
>        Can i do this ?
>        What got to do ?
>

Yep, you can. I am using this type of connection regulary. You can use
MAX491 on PIC side and MAX202+MAX491 combination of PC side. If you want, I
have a simple schematic and board in Eagle format for this solution.

PavelK

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<m0zQv9Y-000024C@chaos.dator3.anet.cz>

In reply to: <199810061723.NAA12155@rs4s1.datacenter.cha.cantv.net>
See also: www.piclist.com/techref/microchip/ios.htm?key=rs485
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