MAX3100 Uart problems

From: Adrian Jansen <adrian@xxxxxxxxx>
Date: Mon, 18 Dec 2006 14:51:41 +1000

Hi All,

Anyone else using the MAX3100 SPI UART ?

We seem to have a problem with some devices starting up at the default baud rate ( divisor 0 ) instead of the commanded baud rate ( divisor &hC0 ). Worse, it seems to be temperature related. Devices which start and accept the config command ok at room temp, refuse to start ok at 60 deg C.

Anyone else using these at this sort of temp range ?

--
Regards,

Adrian Jansen adrianjansen at internode dot on dot net
Design Engineer J & K Micro Systems
Microcomputer solutions for industrial control
Note reply address is invalid, convert address above to machine form.
.

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Re: MAX3100 Uart problems
... Anyone else using the MAX3100 SPI UART? ... &hC0). ... accept the config command ok at room temp, refuse to start ok at 60 deg C. ... Note reply address is invalid, convert address above to machine form. ...
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Re: MAX3100 Uart problems
... Anyone else using the MAX3100 SPI UART? ... &hC0). ... We had a weirdo problem with one of their chips and their tech support response ...
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