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Lpc2000

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Message

Re: External Memory Access

2005-08-12 by tsvetanusunov

--- In lpc2000@yahoogroups.com, "wiese_matthias" 
<wiese_matthias@y...> wrote:
> Hi,
> I'm trying to access the external Memory of the LPC-E2294 (from
> Olimex). I configured the EMC as followed:
> 
> // Initialization of EMC
> // FLASH 16bit; IDCY = F; WST1 = 4; RBLE = 1; WST2 = 6
> BCFG0=0x1000348F;
> // SRAM 32bit; IDCY = F; WST1 = 0; RBLE = 1; WST2 = 0
> BCFG1=0x2000040F;
> // address lines...
> PINSEL2=0x0F000924;
> 
> When I'm trying to write in the SRAM the program stops ()
> Can someone tell me what to do?
> 
> Thanks,
> Matthias

Hi Matthias,
we have test code on our web site which access the external memory.
Best regards
Tsvetan
---
PCB prototypes for $26 at http://run.to/pcb 
(http://www.olimex.com/pcb)
PCB any volume assembly (http://www.olimex.com/pcb/protoa.html)
Development boards for ARM, AVR, PIC, MAXQ2000 and MSP430  
(http://www.olimex.com/dev)

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