LPC2106 fails to start with fast power slew rate???

Started by dharmaBum in LPC200015 years ago 4 replies

I'm working on a design that uses a LPC2106, but the design will be migrating to the LPC2138 on the next revision of the PCB. ...

I'm working on a design that uses a LPC2106, but the design will be migrating to the LPC2138 on the next revision of the PCB. The LPC2106 seems to have difficulty starting (code does not seem to be executed) when the power supply slew rate exceeds a certain rate. I do


A little confuse about CRP

Started by Xtian Xultz in LPC200014 years ago 3 replies

I am a little confused about CRP. I am working with LPC2106. That chip have or havent CRP? I read somewhere that CRP is on LPC2106 after some...

I am a little confused about CRP. I am working with LPC2106. That chip have or havent CRP? I read somewhere that CRP is on LPC2106 after some version, thats true or LPC2106 do not have CRP at all? Is there a way to protect my firmware agains piracy or my firmware will allways be open to anyone read it? Thanx a lot for any reply!


LPC2106 parallel interface ?

Started by cactusjac124 in LPC200014 years ago 2 replies

Hi Guys, I'm new to MCU and software so go easy on me, I have a project with LPC2106 and I want to use it to control a different...

Hi Guys, I'm new to MCU and software so go easy on me, I have a project with LPC2106 and I want to use it to control a different component taht only have a parallel interface (8 bit data, address, and control signals). can I use the LPC2106 GPIO to configure that component (write to control registers and read from status registers)? Do you know if


LPC2106 flash memory modification by programming!!!

Started by "lpc.lover" in LPC200013 years ago 3 replies

hello everyone, I would like to know if it is possible to modify information writes in the flash of LPC2106? I want to realize a little...

hello everyone, I would like to know if it is possible to modify information writes in the flash of LPC2106? I want to realize a little program for receive flash hex file by serial port of the LPC2106, and the LPC2106 write it in the flash by programming!! That can see like : send hex file -> receive hex file in memory sram -> write in flash memory. Thank you for a help or idea :)


questions about LPC2106 SPI

Started by hemanandharamesh in LPC200010 years ago 2 replies

Hai dudes, I'm interfacing Ethernet chip W5100 with the lpc2106 by SPI.., can anyb= ody tell me what should be done for interfacing the chip...

Hai dudes, I'm interfacing Ethernet chip W5100 with the lpc2106 by SPI.., can anyb= ody tell me what should be done for interfacing the chip with lpc2106., im = using the GPIO pins P0.4,0.5,0.6,0.7 for SPI.Is below code enough for initi= alization? /* Include header file depending upon part used */ #include"LPC2=85.h" void Initialize(void); #define SPIF (1 <


lpc2106 to lpc2138 for freeRTOS

Started by jagdishlpc2138 in LPC200013 years ago 5 replies

How Much change required for switching demo example from lpc2106 to lpc2138? i am using SignumEVB board.

How Much change required for switching demo example from lpc2106 to lpc2138? i am using SignumEVB board.


lpc2106 GPIO

Started by hemanandharamesh in LPC200010 years ago 1 reply

Hi, i need to know whether all gpio pins in lpc2106 have 5v tolerance level? can any one help me wit this? thanks in advance......

Hi, i need to know whether all gpio pins in lpc2106 have 5v tolerance level? can any one help me wit this? thanks in advance... Regards P.Hemanandharamesh ------------------------------------


LPC2106 and his boundary scan chain(s)

Started by ek1mus in LPC200012 years ago 6 replies

Greetings everyone, Can I, for example, drive an output from the LPC2106 with the JTAG interface? The ARM7 User manual describes his boundary...

Greetings everyone, Can I, for example, drive an output from the LPC2106 with the JTAG interface? The ARM7 User manual describes his boundary scan chain(s), and how to use them, but the LPC2106 user manual doesn't. Are the Adress and Data-cells tied together, e.g. using the core chain0 to select adress 0xE0028004 and then write 0x000000F will drive pins P0.0 through P0.3? thanks in adva...


LPC2106 flash access

Started by cippalippa1967 in LPC200013 years ago 3 replies

Hello, I'm trying to write and read the LPC2106's flash memoriy when my firmware are running (for example to store in memory some data);...

Hello, I'm trying to write and read the LPC2106's flash memoriy when my firmware are running (for example to store in memory some data); I'm new in this word and I don't know if this is possible. May sameone help me please? Thanks in advance Daniele


Source of lpc2106 mcu's in US

Started by ds19968902 in LPC200015 years ago 1 reply

Does anyone know of a supplier in the US that can supply low quantity (about 10-15) lpc2106 chips? I have burnt out a few of them...

Does anyone know of a supplier in the US that can supply low quantity (about 10-15) lpc2106 chips? I have burnt out a few of them and buying olimex boards is rather costly. Thanks! Eric


LPC2106 flash utility problem

Started by Michal Krestan in LPC200014 years ago 10 replies

I need to help with programming LPC2106 via LPC2000 flash utility. I've got board with one LPC2106 connected via UART0 to COM1. P0.14 is...

I need to help with programming LPC2106 via LPC2000 flash utility. I've got board with one LPC2106 connected via UART0 to COM1. P0.14 is pulled low, power supply pins are in limits but I can't sucesfully connect with flash utility. Always I get message "Cannot communicate with test board". X1 and X2 pins are connected to 7.3728MHz resonator. If I measure data between PC and LPC210


Does code read protection exist on the LPC2106 ?

Started by smt5211 in LPC200015 years ago 6 replies

Hi, I know that code read protection exists on the LPC2114,2124,2212,2214. Does code read protection exist on the ...

Hi, I know that code read protection exists on the LPC2114,2124,2212,2214. Does code read protection exist on the LPC2106. If it doesnt, will the bootloader eventually support this feature? If the LPC2106 doesnt have code protection, then we're goi


Newbie with LPC2106 - Please help

Started by acetoel in LPC200015 years ago 10 replies

Hello...I'm migrating from Atmel AVR to LPC2106. I would like to know what things do I have to consider when using this ...

Hello...I'm migrating from Atmel AVR to LPC2106. I would like to know what things do I have to consider when using this microcontroller. I'm programming with ARM Developer Suite 1.2. Is the the best compiler for this MCU, or it's another one better?. Can I add more Program Memory


More on my UART woes on the LPC2106

Started by Shawn Hunt in LPC200012 years ago 3 replies

One would really think that I would have figured this out by now but I am still stuck. I am just trying to output what I receive on UART0...

One would really think that I would have figured this out by now but I am still stuck. I am just trying to output what I receive on UART0 to UART1 (hooked up to the COM port of another PC) but I end up getting mostly frame errors. The LPC2106 board has a 14.7456 crystal in it. Here is my latest function to initialize both UARTs at 9600 8N1, if anyone has any suggestions as to what I am d...


DMA on LPC2106

Started by hemanandharamesh in LPC200010 years ago 1 reply

Hai dudes, As for i gone thro the user manual there is no DMA in lpc2106. my question is any DMA chips avail to be connect with the...

Hai dudes, As for i gone thro the user manual there is no DMA in lpc2106. my question is any DMA chips avail to be connect with the controller.... i dno whether this can be done. any ideas on this? im a newbie please help me on this Regards P.Hemanandharamesh ------------------------------------


where to buy LPC2106

Started by ctaco147 in LPC200016 years ago 9 replies

Hello, Is there any one knows where to buy LPC2106? I'm going to use it for my LCD controller project. Thanks, Josh ...

Hello, Is there any one knows where to buy LPC2106? I'm going to use it for my LCD controller project. Thanks, Josh


SPI / SD on lpc2106

Started by armqamp in LPC200014 years ago 6 replies

Hello, I'm trying to make an SD card to work with the lpc2106 and later want to implement FAT. The problem is I don't get any response...

Hello, I'm trying to make an SD card to work with the lpc2106 and later want to implement FAT. The problem is I don't get any response of the SD card when I try to initialize it. Maybe somebody can disover what I'm doing wrong? here is the code: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ void ActivateSD(void){


RTOS for LPC2106

Started by Peter Kuhar in LPC200016 years ago 12 replies

Hello, Dos anyone know a good FREE rtos with small footprint, that would be apropriate for LPC2106? /Pero ...

Hello, Dos anyone know a good FREE rtos with small footprint, that would be apropriate for LPC2106? /Pero


example CRT.s, Makefile and Linkerfile for developingC++ software on Eclipse

Started by Noman Mahmood in LPC20007 years ago 2 replies

Sorry I forgot to change the Subject in previous Email. Could anyone send me a sample gnu toolset(CRT.s, Makefile and=20 Linkerfile)for...

Sorry I forgot to change the Subject in previous Email. Could anyone send me a sample gnu toolset(CRT.s, Makefile and=20 Linkerfile)for developingC++ software on Eclipse for lpc2106=20 board(Olimex LPC2106) or any LPC2106 board asI can change the board=20 specific modules to suit my board. I have the right file for C=20 development not for C++. =A0 =A0=20 =A0 Thank you in advance. Be...


Question on how to calculate timer intervals on LPC2106

Started by in LPC200015 years ago

Hi, I am new to this LPC group and I would like to say 'hello' to everyone who is reading this message! Currently I am...

Hi, I am new to this LPC group and I would like to say 'hello' to everyone who is reading this message! Currently I am working with a LPC2106 processor and my first task is to get the LEDs on the board to blink at a correct frequency. I am using a 20MHz crysta