Reply by Felipe de A N L October 20, 20092009-10-20
I got some schemes I've made.. If you want the pdfs email privately me.

Well, You need two switches, one for reseting and one for ISP (writing to
the flash).
The both switches must have debouncing/boucing capacitors and diodes.

The reset switch must activate the reseting pin.
The program switch must activate the EINT4 pin (not shure really, check it
on manual).

Supposing that the EINT4 pin is the right pin, on startup, the LPC chip will
check if this pin is activate from external switch and if it is, the chip
will enter on programing state, then you just need to press a button on the
flashmagic tool.
The code is downloaded through serial0.

This is it.
Cya.

2009/10/20 Ashwin Athani

> Take a look at
>
> http://blueboard-lpc214x.googlecode.com/files/BlueBoard_schematics_V1R1.pdf;
> although its meant for 2148 it should serve your purpose
>
> On Tue, Oct 20, 2009 at 9:03 AM, sowjanyaraju_ai
> >wrote:
> >
> >
> > hi friends my self Raju, M.tech student from COEP,INDIA.i want to design
> a
> > simple LPC 2294 board with CAN interfacing. i request if any one knows
> plz
> > tell me how to build a ISP circuit for that board. i want to use Flash
> magic
> > to dump the code.
> >
> >
> > --
> Warm regards
> Ashwin
> NGX Technologies Pvt. Ltd.
> http://code.google.com/p/blueboard-lpc214x/
>
>
>
>
>


An Engineer's Guide to the LPC2100 Series

Reply by Ashwin Athani October 20, 20092009-10-20
Take a look at
http://blueboard-lpc214x.googlecode.com/files/BlueBoard_schematics_V1R1.pdf;
although its meant for 2148 it should serve your purpose

On Tue, Oct 20, 2009 at 9:03 AM, sowjanyaraju_ai wrote:

> hi friends my self Raju, M.tech student from COEP,INDIA.i want to design a
> simple LPC 2294 board with CAN interfacing. i request if any one knows plz
> tell me how to build a ISP circuit for that board. i want to use Flash magic
> to dump the code.
>
>
>

--
Warm regards
Ashwin
NGX Technologies Pvt. Ltd.
http://code.google.com/p/blueboard-lpc214x/


Reply by sowjanyaraju_ai October 20, 20092009-10-20
hi friends my self Raju, M.tech student from COEP,INDIA.i want to design a simple LPC 2294 board with CAN interfacing. i request if any one knows plz tell me how to build a ISP circuit for that board. i want to use Flash magic to dump the code.