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Lpc2000

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Re: [LPC2000] external address and data bus (was: communication channel interrupt)

2005-12-01 by Sean

{Heh... I totally responded to the wrong email on this one.  I meant to 
respond to the following email:}


 > Hello everyone,
 >       Just wanted to know if there was support for external address
 > and data buses on LPC2104  controller.., i mean the pins  acting as
 > addr. and data buses???


Depending on what you want to do you may be able to simulate the bus 
yourself.  I have an external 512KB SRAM chip hooked up to my 2148 just 
bit-banging on GPIOs.  It's not all that fast, but it works.

-- Sean


At 12:23 PM 12/1/2005, Sean wrote:
>At 10:14 AM 12/1/2005, tasking12 wrote:
> >Hi all,
> >
> >does anyone know, has a communication channel an interrupt flag
> >which must be cleared in the Interrupt routine?
> >
> >Thanks
>
>Depending on what you want to do you may be able to simulate the bus
>yourself.  I have an external 512KB SRAM chip hooked up to my 2148 just
>bit-banging on GPIOs.  It's not all that fast, but it works.
>
>-- Sean

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