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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: LPC2212

2005-01-19 by lpc2100_fan

Hi,

after reset no matter whether programmed or not, in general ports are
input, I2C ports are open drain.
After programming, ports that you define as outputs will eb driving
according to the high / low level you programmed

Cheers, Bob

--- In lpc2000@yahoogroups.com, "scottkelsall" <scottkelsall@y...> wrote:
> 
> Hi
> 
> Does anyone know what the default port logic levels are for the 
> LPC2212 when the device is blank and energised ready for programming
> 
> Also what are the default levels for all ports during energisation 
> when the device is programmed with sw
> 
> Thanks for your help
> 
> Scott

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