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Lpc2000

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Message

I2C

2006-03-10 by Sutton Mehaffey

I haven't totally gotten my I2C (LPC2148) to work with my RAMTRON
serial RAM yet.  All the status' look good on both writing and reading
to RAM, but still get 0xA1 after I write a 0x77.  

However, I noticed that even if I have no power on my RAM and no SDA
and SCK lines connected, all the status' are exactly the same and the
data is still 0xA1.  It seems as though if the RAM weren't responding
at all, you shouldn't get valid codes.  And, I have my ACKs turned on!
 Any ideas?

Sutton

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