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tdk Guest
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who konw which mcu have a rs485 transceiver,thanks |
Posted: Tue Sep 05, 2006 1:03 am |
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THANKS |
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kender
Joined: 09 Aug 2004 Posts: 768 Location: Silicon Valley
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asmallri
Joined: 12 Aug 2004 Posts: 1634 Location: Perth, Australia
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Posted: Tue Sep 05, 2006 2:19 am |
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RS485, RS422, RS232, and variants use a common serialization protocol that is supported by all PICs with UARTS (basic and enhanced). What differentiates these protocols is the line driver or transceiver connected to the UARTs pins of the PIC. Embedding the transceiver in the PIC is not commercially very attractive as it limits the addressable market of the PIC. _________________ Regards, Andrew
http://www.brushelectronics.com/software
Home of Ethernet, SD card and Encrypted Serial Bootloaders for PICs!! |
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tdk Guest
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Re: who konw which mcu have a rs485 transceiver,thanks |
Posted: Tue Sep 05, 2006 7:43 pm |
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i find a mcu named vmx51c1016 |
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