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bmueller38 - Aug 22 2006
...another beginners problem.
I am unable to communicate with my LPC2138-Board from olimex using the
Philips Flash Utility. First it worked well, but now I c...
gewitter2000 - Jan 31 2005
Has someone used the flash memory of the lpc21xx for eeprom purposes?
Or is it more usefull to take an additive eeprom to the design? I only
want to sto...
thonguyen02 - Jun 5 2008
I use Keil and got the Keil's USB mass storage running.
I flash the code through Ulink Jtag and now I want to update the
software through the usb. NXP has DFU-Flash tool to down...
eremitic193 - Sep 15 2009
I have implimented a USB Bootloader based on NXP AN10764. I am attempting to expand this bootloader to flash an application into internal and external flash memory. I am u...
kaiandxiulpc2000 - Nov 23 2005
I know the internal FLASH on the family is capable of 60MHz peak
I have a lot of newbie type questions on using external FLASH with the
Tomislav - Feb 11 2010
I'm using Gcc compiler 4.1.2 found inside WinARM. I have 64 MB SDRAM and 500k FLASH on my board. I'm using Flash Magic for programming.
I'm looking for a way to ...
scott nichols - May 1 2010
I am using an LPC2458 with internal flash, and I also have a external flash
chip. I would like to use u-boot to write to the external flash but the
internal flash is ...
laserplumb - Feb 26 2010
We've programmed LPC2388 ('B' revision) external memory interface to write a sequence of four bytes to selected command locations of external Flash, and then to read flash status b...
a6o4o - Jul 27 2007
A buddy of mine is using an LPC2148. He is using USB and is trying
since days to implement an USB bootloader but with no success.
His bootloader is on the Flash, NOT the R...
pakka19692000 - Sep 29 2008
My project uses an external NAND flash for image storage.
The flash is working but I now need to contend with bad blocks, error
correction and wear levelling.
Has anyone w...
Szemzõ András - Jul 7 2005
I'd build my own board with 4MB ext. SRAM and 4MB flash. The flash is at49bv320c.
I've try the olimex test program, SRAM test is fine,(after some waitstate tuning:), ...
dhan...@solus.co.in - Nov 26 2009
Hi to all,
I am working on ARMCortex-M3. I was about to add 2MB of serial flash using SSI. Actually i told to add two 2MB's serial flash but LM3S6965 has only one SSI, i could go ...
Joseph Goldburg - Jun 10 2005
Can the internal flash be locked and protected from commands/instructions
run from external flash or extneral SRAM?
tscheiell - Nov 18 2007
I think this questions are asked for several times, but I am unsure
about the solutions, so I hope that someone will be able to help me.
I have an lpc2290-board wi...
Jim - Apr 23 2008
I am being introduced to the LPC2888 apologies in advance for=20
that...I am panicking a bit
( This is my day three with the company...sorry...and hello Rowley=20
Gus - Jan 12 2008
I have compared executing code from external 16-bit flash to executing
from internal flash to see that using internal flash is 10 times faster!
Is this normal or I have somethin...
dine...@hcl.in - Mar 12 2007
I am a newbie for LPC2000 series.
I want to store some parameter values in flash while my program is running from flash.
Can somebody please tell me how to do tha...
mirax_ua - Jun 1 2005
Those processors don't have any flash copy protection, do they? As
long as there is some executable code in external memory and that is
what external flash is...
arrek_x - Jul 3 2006
In LPC21xx devices below series LPC213x Flash memory is split into two
Flash banks and code is being fetched alternately form those banks.
OK, fine - it looks simple :). But wh...
digtalfreak - May 3 2004
I just started using an ARM7 and the gnu tools.
I also got some programms running/debugged in ram but I have problems
with flash debugging.
If I connect ...
albin_martinsson - Jun 23 2005
I have this problem with my flash-programming.
I'm writing an appliction were a file is sent on CAN to the LPC2129
and is then programmed in flash-memory...
windam_2000 - Feb 16 2007
I'm trying to use a linker script with Cross Studio. Unfortunately,
the help files don't indicate how.
So I tried to use Project Options-> Linker-> Additional Linke...
levy_ariel - Jun 29 2006
I am using the LPC2212 CPU with external flash.
I have two programs, boot and main application.
At first I put both of them in the external flash and all works well.
mythili chandrasekaran - Dec 31 2010
I am working on the setting up the external flash for LPC2478.
Currently I am facing the issue with executing the code from External NOR flash.
The size of the interna...
"rick.lei" - Jun 20 2008
My board is based on LPC2468. And I use a nor flash, intel's GE28F160,
to store the data.
During the debug, I found a strange thing. When I start to debug the
code, the dat...
supriya albal - Apr 3 2010
Can i store data in Flash using __at attribute?
Can i read flash directly using pointers?
I tried these 2 things for LCD programming. But program didn't work.
So wanted to clear...
Fernando Mondello - Aug 16 2008
Hello, I=B4m having a problem with the flash breakpoints.
i=B4m using an lpc2106, a wiggler clone from Olimex and IAR 5.11=20
The problem is that i can only set on...
Kiran K - May 25 2011
We use LPC2148 in our product. We are using flash to store image data to be
shown on the screen.
In some of the boards (around 5% of boards), we are facing issue while
naderus2000 - Aug 7 2007
Does anyone compare STR ARM7 with LPC ARM7 series in excute speed from
When configured in burst mode, access to Flash memory is performed at
CPU clock ...
chet...@gmail.com - Aug 6 2007
My project is based on LPC2368 which has 512kB in built Flash memory.
My final code size will be within 16kByte so i want to make use of the remainder Flash memory ...
Hard...@allenvanguard.com - Mar 29 2011
I had a question about erasing/writing to a specific sector in Flash using Flash Magic without erasing the application.
My application is located at flash sectors 0-4...
mjscottinpa - Oct 7 2009
I'm using an LPC2478, and the system has DSRAM and FLASH on the EMC. The SDRAM is fine, but when I try to program the flash, from code in the flash on the LPC2478, I get nothing. W...
"joe.lopilato" - Sep 26 2008
I have a convoluted system. I am using Keil for
creating/compiling/debugging programs for the LPC2194. I am using the
Segger IAR j-link (purchased for use with IAR before ...
lpc2100_fan - Feb 20 2008
--- In l...@yahoogroups.com, "jdauchot" wrote:
> Hi All
> Can someone explain why downloading and programming code using Flash
> Magic to an LPC2378 STK is very ...
hjiongh - Dec 26 2008
Now i met a big issue of debug in external flash in using LPC2470. I
linked nor flash to CS1. Because LPC2470 start from CS1. Now I wanted
to debug in external flas...
Rafael Noronha - Dec 22 2010
I need to ensure that my LPC2387 will remain in Read-Only flash mode after
I could use the CRP2 (code read protection 2) if it doesn't allow erase the
mhaines4102 - Nov 14 2005
On the 2138, there is 512K of flash and 32K of RAM. Can anyone tell me
what goes in flash vs. RAM (i.e. globals, stacks, heap, executing
code.) I have lots of assumptions, b...
soren_t_hansen - Jun 6 2005
Does anyone have documentation on how to program the flash of the lpc2132?
I got this from Macraigor:
"After reviewing the datasheet for this part again I am unable to fi...
varuzhandanielyan - Dec 23 2004
I was very glad to know about the new version of the flash
programmer. But, unfortunately, it contains the same error, which
was mentioned several times in thi...
Sara...@ansaldo-signal.co.in - Oct 12 2007
I am newbit to this field .
Normallly,flash is a type of EEPROM.But,We can't say it is a EEPROM.
As per my knowledge,the data is stored in EEPROM in byte manner,but in