--- In l...@yahoogroups.com, "czesio_lpc" wrote: > > Hello, > =20 > I am working with the system that uses the AT45DB161D serial...

--- In l...@yahoogroups.com, "czesio_lpc" wrote: > > Hello, > =20 > I am working with the system that uses the AT45DB161D serial flash=20 > memory for data storage. In original design of the hardware,=20 > the /RESET pin of the flash was connected directly to the common=20 > Reset net of the system. For the reset signal generation the=20 > ADM6713TAKSZ-REEL-7 chip is used.

Dear friends, I would like to know how i can read data or block of data from internal flash memory of LPC21xx? I can write and erase using IAP...

Dear friends, I would like to know how i can read data or block of data from internal flash memory of LPC21xx? I can write and erase using IAP but reading of data i dont know. Means how i can use Internal Flash as an EEPROM for read and write data? Can ayn one help me? I think Saurabh Pandya had done this so he can reply me. Thanks in advance. Ramesh Khokhani -------------------------...

Anybody tried to drive Atmel SPI flash with LPC2468 ? I am not able to read/write over the flash . plz...

Anybody tried to drive Atmel SPI flash with LPC2468 ? I am not able to read/write over the flash . plz help ------------------------------------

Hi all, We've been working on a project using IAR/j-link with uC/OS and having issues. We got the USB and FS modules working together...

Hi all, We've been working on a project using IAR/j-link with uC/OS and having issues. We got the USB and FS modules working together well when debugging in external RAM, but the USB stops working when loading into external FLASH. To compound the confusion, I've been totally unable to set breakpoints in the external FLASH. Is there some secret to this that I just don't know? I'...

Hello, I am trying to write a block of 512 bytes of data to flash in LPC2106. For some reason it only writes a first couple of bytes. After...

Hello, I am trying to write a block of 512 bytes of data to flash in LPC2106. For some reason it only writes a first couple of bytes. After the write operation, it does return FLASH_CMD_SUCCESS. Anyone have any idea why would it do that. Here's the my flash write function: Uint32 FlashDriver_write_configuration(FlashDriver * this) { Uint8 memmap; Uint32 cpsr; cpsr = d...

Hi All, which is the easiest and fastest way store datas on chip flash and want to use in different times ? Hope there must be more people...

Hi All, which is the easiest and fastest way store datas on chip flash and want to use in different times ? Hope there must be more people working on sunday. take care Kemal

Hi, I=B4m trying to use a flash mem section for data storrage and have=20 tried to implement the libmem example included in Crossstudio....

Hi, I=B4m trying to use a flash mem section for data storrage and have=20 tried to implement the libmem example included in Crossstudio. I=20 have tried the code below but it gives me an error message? Does anyone have an example on how to use the flash for data=20 storrage og might can tell me what is wrong wth the code below? Regards Michael ************Std code from cross studio*...

I am reading LPC2378 's user manual. they have written that flash is 128 bit wide. while seeing on LPC2378's memory map,flash has address 0x0000...

I am reading LPC2378 's user manual. they have written that flash is 128 bit wide. while seeing on LPC2378's memory map,flash has address 0x0000 0000 to 0x0007 FFFF.it infer from memory map flash is 8 bit wide. but they wriiten that fash is 128 bit wide.i do not understand. what does memory map indicate about flash *bit wide.kindly help me to understand the problem. Add more friends to your...

Hello ,I'm confused how do I read data previously written to the internal flash memory of the LPC2148? I read somewhere that I have to use...

Hello ,I'm confused how do I read data previously written to the internal flash memory of the LPC2148? I read somewhere that I have to use pointers, but I did not understand how to use pointers to read data from FLASH. can anyone help me? thanks

Hi! I'm having trouble loading and running my program from internal flash. I'm using an LPC2888 on the Nohau LPC2800 dev board....

Hi! I'm having trouble loading and running my program from internal flash. I'm using an LPC2888 on the Nohau LPC2800 dev board. My compiler/assembler/linker/debugger is IAR Embedded workbench for ARM. Here's what I've done so far: 1) In the Project options Debugger section Download tab, I checked "Use flash loaders"; 2) In the setup tab of the same section, I put "$TOOLKIT_DIR...

hi all. If I am using lpc2000 flash utility device geting detected and massage shown below. *"C:\Program Files\Philips...

hi all. If I am using lpc2000 flash utility device geting detected and massage shown below. *"C:\Program Files\Philips Semiconductors\Philips Flash Utility\LPC210x_ISP.exe" "D:\Keil\ARM\Examples\Blinky\Obj\Blinky.HEX" 12000 LPC2124 COM1: 9600 1 * But while using the Flash magic software, the MCB2140 is getting connected @ 9600 baud rate but not getting programmed. The following message...

Hi All - I have a program running on LPC2148. There is a requirement to store some of the user data onto Flash. I'm using the IAP commands...

Hi All - I have a program running on LPC2148. There is a requirement to store some of the user data onto Flash. I'm using the IAP commands to do the same. Whenever I write to flash location, it seems to work only if I first Erase the sector, prepare the sector and then write whereas the LPC2148 User Manual seems to indicate that only preparing the sector is sufficient (erase is not requi...

Hi, I have downloaded LPC2000 flash utility software from NXP, but my device (lpc2468) is not listed in the Device List of the...

Hi, I have downloaded LPC2000 flash utility software from NXP, but my device (lpc2468) is not listed in the Device List of the Software utility. I am building my own board for LPC2468. 1) Is there any other software required to download the image to on chip Flash? 2) Is there any updated version of software is available? Thanks in advance, Ravi ------------------------------------...

I'm new to ARM for the most part. I'm trying to get the serial Flash programming to work. I can connect with no problem to the Keil MCB2140...

I'm new to ARM for the most part. I'm trying to get the serial Flash programming to work. I can connect with no problem to the Keil MCB2140 board. It has the factory Blinky program. Using version 2.2.2 of the Philips Utility software, the board responds when I Upload Flash (Buffer Upload Successfully completed), but when I Download the Flash, the old Blinky program still resides. I ca

Hello, I am working on a early stage prototype layout for an LPC2468 based system and am looking for NAND flash to use on my system. I've...

Hello, I am working on a early stage prototype layout for an LPC2468 based system and am looking for NAND flash to use on my system. I've been looking through Mouse/Digi-Key/Avnet and am not able to find any large NAND flash modules (looking for 128MB or 256MB modules). Where might I be able to find a distributor for perferably Samsung memory modules that would sell in low quantitie...

I have put in a feature that takes an SD card with a .bin file on it, uploads the file to an intermediate serial flash, then uploads from...

I have put in a feature that takes an SD card with a .bin file on it, uploads the file to an intermediate serial flash, then uploads from serial flash to CPU RAM (in chunks) and then finally into CPU Flash. It almost works, but not quite. My setup is: I have a custom bootloader located at 0-0x4fff. At 0x4ff0-0x4fff are bootloader parameters, such as version number and a valid code fl...

Hi, I have followed the Yagarto install procedure but I get the following error while starting the debugger in flash mode: "Error finishing ...

Hi, I have followed the Yagarto install procedure but I get the following error while starting the debugger in flash mode: "Error finishing flash operation". The debugger starts and I am able to step through the example code (provided by Yagarto), however the target reset when I it the addition line (for those who are not familiar with the example, the code features a forever loo...

Hi all, I would like to know what are the limitations of the CRP protection because this kind of protection is controlled by the onchip...

Hi all, I would like to know what are the limitations of the CRP protection because this kind of protection is controlled by the onchip bootloader so by software and I think that it is perhaps less efficient than a hardware code read protection feature ... In fact, what are the solutions to access the flash code content even if CRP is enabled ? I have seen that ATMEL proposes a flash ...

Hi, I am working on a LPC2468 based board and the 128Mbyte NAND flash (P/N: K9F1G08U0A-PIB0) 64MBit NOR flash (P/N: SSt39VF6401B-70-4C-EKE) are...

Hi, I am working on a LPC2468 based board and the 128Mbyte NAND flash (P/N: K9F1G08U0A-PIB0) 64MBit NOR flash (P/N: SSt39VF6401B-70-4C-EKE) are not working in the board. I cannot read the device ID of both chips with the code given by Kiel UVision 3 IDE. I am attaching my schematics also. The Reference board (LPC 2468-16 OEM board v2.0) got from Embedded Artists group works well with the Kiel c...

Hi, I am in the process of writing a replacement for the Philips LPC2000 Flash Utility. Being a Python fan I'm naturally writing it in...

Hi, I am in the process of writing a replacement for the Philips LPC2000 Flash Utility. Being a Python fan I'm naturally writing it in Python. Hopefully the upside of this will be complete portability. At the moment the functionality is very limited. But in the long term, as well as the standard features, I plan to add features that are not supported by the existing flash tools; e...