Lpc2000

Quick summary



Owen Mooney wrote:

>I am having no luck with the LPC2000 Flash Utility (V2.2.1) and LPC2138 
>chips
>
>I tried with P14 low (although on the LPC2106 this doesn't matter as the 
>ISP runs if there is not a valid program in it)
>I can see the data going into UART0 but the output remains high impedance.
>
>I then tried programming a chip on my developoment board (via JTAG) to 
>call IAP 57(dec) (ReinvokeISP) - still no banana! - and I know that this 
>UART circuit works
>
>The date code on the chips is 0501
>
>Anyone got any ideas?
>
>Owen Mooney
>
download from Philips website and try reinstalling the app.

Are you running it by itself or from within the keil ide ?

If from in the ide try running it independently.
Are you building your app to run from flash or ram ?

Few posts on this in the circuit cellar contest forum.
http://bbs.circuitcellar.com/phpBB2/viewforum.php?f=25
http://bbs.circuitcellar.com/phpBB2/viewtopic.php?t=2766&sid=450f1f765597356a77932e4a5a0251fe

Alex