Re[2]: Internal 1-Wire bus question

Hello Bryan,

Wednesday, January 21, 2004, 7:35:09 PM, you wrote:

BA> The FET isolates the internal bus so that when the module is powered
BA> down, an external 1-Wire host can program the DS2502 (which requires 12V
BA> programming voltage) without frying the CPU through the port pin.

Thanks, Bryan! (also thanks to Chris, who answered me off-list)
And so, another little question: is this feature using only on factory
to program DS2502 onboard, or this feature can be useful for an
end-user. As I know, DS2502 stores only MAC address and some
configuration information, isn't it?

-- 
Best regards,
 Pavel                            mailto:[email protected]

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