Lpc2000

Hi Sutton,

  What size pull-ups do you have and have you tried slowing the clock
down?

regards,
Charles

--- In lpc2000@yahoogroups.com, "Sutton Mehaffey" <sutton@...> wrote:
>
> 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
>