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LPC21XX as OSD Generator   [11 Articles]

Hi , I was just wondering did anybody used any of LPC21XX chips to generate OSD ( On Screen Display) video overlay. I mean without external video OSD chip ( like STV5730...

Re: Board with LPC21xx and big RAM ? -> not LPC21xx (has no external bus), needs LPC2212 / LPC2214 / LPC2292 / LPC2294...   [5 Articles]

Sorry, wrong cpu written: I think it must be one of the following: LPC2212 / LPC2214 / LPC2292 / LPC2294. Board must have big RAM (where i can execute code, store d...

LPC21XX and switching dc/dc

Hello everybody, has anyone used an LPC21xx taking power supply (3.3V) directly from a dc-dc switcher as L6920 (ST) or others? Any problems for Vripple? [Non-text portions of t...

enc28j60 driver for lpc21xx   [4 Articles]

hi, is any one have any driver for enc28j60 for LPC21XX? i'm also looking for free & simple TCP/IP stack for lpc21xx? ...

LPC21xx JTAG Specification?   [27 Articles]

I have been doing some JTAG access of an MSP430 from the LPC2148 and I was wondering if there is a document which details the JTAG operation of the LPC21xx? The MSP430 JTAG is ...

Which FFT Algorithm do you use on LPC21xx?   [5 Articles]

I am looking for a set of FFT algorithms for my LPC21xx application. I need FFT & IFFT for Real values using Fixed point arithmatic. I need a FFT for 256 and possibly 1024 samp...

RS-485 w/ LPC21xx '550 UART   [3 Articles]

Folks, Anyone out there who's figured out how to properly time the de-assertion of the 485 driver enable when using the LPC21xx UART? Problem is, the driver ...

Board with LPC21xx and big RAM ?

Hello, does someone know if a Evalboard with a LPC21xx with big RAM exists ? Who sells such a thing ? No other components are needed (ok a few IO PINs like SPI...

Debugger/Emulator for LPC21XX   [3 Articles]

Hi, Does anyone try out the GDB/Insight6.0 + OCDLibRemote + Wiggler JTAG combination? Does it really work (especially with Insight 6.0)? Can the GNU tool ch...

Re: Philips Flash Utility V2.2.1 question

Hello again, > Martin's webpage is no longer there? Webpage is online again :-) see http://www.clibb.de/lpc21xx/isp/index.html or http://guest...

Re: Re: SPI questions/observations

Art Sobel wrote: > You'd think that but i did put an 8 into the counter and all I got was > 12,000 samples a sec. I programmed the port as master but the SSCS is...

Compressed Audio on LPC21xx

Has anybody here worked with MP3 or other audio decoders on the LPC21xx? - jeff ...

LPC21xx vs PIC24/dsPIC   [13 Articles]

I am new to ARM cores and I need some help. I am working on a design for a new product and I am researching different micro-controllers. I am on the fence between the a PIC...

FYI: RS Components stocks the LPC21xx   [8 Articles]

Hi, FYI: RS Components has good stock of the LPC21xx chips. They arrive pretty quick too. Recommended. Shane. ...

How can I protect my soft on lpc21xx ?   [8 Articles]

Hello, I cant find any information about protecting software on lpc21xx. I use lpc21isp or sometimes Philips Flash Utility. Jaromir _______________________________...

Interfacing MCP3204 with LPC21xx via SPI

Hello, Did someone had any experience in interfacing MCP3204 via SPI with LPC21xx controller? Any C working routine is welcome. Thank you in advance Regards Fatmir ---------...

Published a few beta versions of lpc21isp...

Hello, there is a new page for lpc21isp beta versions: http://www.clibb.de/lpc21xx/isp/beta.html http://guest.engelschall.com/~martin/lpc21xx/isp/b...

Which LPC21xx JTAG porgrammer is better?

Hi All, If I like to programm LPC21xx chip through JTAG interface on a targer board in production, what is the best way to do it? (Serial ports have been used in a application...

SDIO BlueTooth card to LPC21XX   [2 Articles]

Hi, Was just wondering if anybody has any experience with connecting some of the SDIO BlueTooth card to LPC21XX system. Is there problem with obtaining manuf. informati...

Free LPC21xx samples   [5 Articles]

Philips is offering free LPC21xx samples via their LPC2100 web page. Leon ...

IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?   [4 Articles]

IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?(16 BIT 48KHZ) ------------------------ Yahoo! Groups Sponsor --------------------~--> Protect your PC from spy ware with award w...

Re: flash unility for linux

Have a loot at http://www.clibb.de/lpc21xx/isp/index.html http://guest.engelschall.com/~martin/lpc21xx/isp/index.html Regards, Martin ...

does LPC21xx drive TTL load?   [4 Articles]

my question is as simple as this: can I rely on LPC21xx (LPC2148 in my case) to drive a standard 5V TTL input over the entire temperature range? I need to drive one L293/SN7...

I Gotta Know   [2 Articles]

I am not Elvis, but "I Gotta Know". Is here anyone dealing with wireless 802.15.4 on LPC21xx or even using Chipcon CC2420 with LPC21xx, or "I'll be one and only till the...

New file uploaded to lpc2100

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the lpc2100 group. File : /lpc21xx.lbr ...

How to get a function running in RAM (Lpc21xx+GnuArm)?   [8 Articles]

Hi, I am using uVision3 ide together with GnuArm compiler on LPC21xx. I need to have some interrupts enabled while using the IAP functions, and therefore have to pla...

Re: New LPC21xx Eagle library posted

Hello Martin, Where is that,How can i download it... --- In l...@yahoogroups.com, "mli00" wrote: > > Hi all, > > I just uploaded the Eagle library for LPC21XX (l...

New LPC21xx Eagle library posted

Hi all, I just uploaded the Eagle library for LPC21XX (lpc21xx.lbr). It includes: 1) 2 symbols: LPC2104, LPC2114 (appliable to LPC2105/LPC2106/LPC2124 a...

Differences LPC21xx and LPC23xx

Hello, I have a working CAN Application for the LPC21xx family. Now I have to adapt it to the LPC23xx family. Do anyone have information about the differences about this both...

Re: Verify error Flashmagic why??   [2 Articles]

--- In l...@yahoogroups.com, "Martijn Broens" wrote: > > Hi again, > > > > Just tried flashmagic with the mcb2300 and there it fails as well. What is the exact ...

another dumb question on UARTs   [2 Articles]

Other persons have been asking me this question... Are the UART interfaces for the lpc21xx mcu's full-duplex compatible? (rx & tx simultaneously without problem...

Re: Software interrupt (SWI) in LPC21xx   [10 Articles]

Hi, all I have questions regarding software interrupt(SWI) LPC21xx (1) Why do we need SWI ? what is it for ? (2) How to generate in C ? Thanks ...

Stepper Motor Driver (LPC21xx, etc.)   [18 Articles]

I was wondering if anyone knows of any publicly available stepper motor drivers or code for the LPC21xx (LPC2148 in my case)? I have a 4 wire bi-polar stepper that I would lik...

LPC21xx header for all LPC models?   [3 Articles]

Hi, I am (so far) using mostly J.C. Wren's code to run small applications on an LPC2148 board. Turns out I don't need USB that much after all, so I play with LPC2103 now using...

LPC21xx Assembler Source Code - Reference Examples?   [2 Articles]

Greetings: I would like to find a repository of assembler source code examples specifically for the LPC21xx to have as a reference. Are there any web sites that have a good se...

LPC21xx not fast at all?   [2 Articles]

Hello, Can sombody explain to me, how it possible that the LPC21xx with MAM hardware only delivers approx 20 MIPS with a 60 MHz clock, and an ANALOG DEVICES ADuC7xxx (w...

LPC21xx vs STR91x?? was: the race is on

Could someone familiar with both LPC21xx and STR91x help giving some quick comparison of the 2-chips?? - Raw CPU performance: 1.5-2x ?? - IC Package, I/O: I saw 48 I/Os on...

FreeRTOS on LPC2888   [2 Articles]

Hi All, I am going to use FreeRTOS on a LPC2888 board, I will use a lot of USB communication and needs some scheduling also, my question is has anyone made a FreeRTOS port for...

LPC21xx Non-Volatile Storage?   [8 Articles]

Greetings All: I would like to learn what others do for non-volatile storage of unit specific initialization values in LPC21xx. I wonder if the provi...