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LPC 2212 EMC Guidelines

Hi, I am designing LPC2212 board for medical device.Could anyone send EMC guidelines for LPC2212. Thanks CVR ...

Samples lpc2212 & lpc2214   [3 Articles]

Does anyone know where I can get a sample of the lpc2212 & lpc2214. There are no links on the phillips website for these. ...

Someone drawn LPC2212 / LPC2214 for eagle ?

Hello, has someone already a drawing of a LPC2212 or LPC2214 for eagle ? Regards, Martin ...

LPC2212   [5 Articles]

Hi Does anyone know what the default port logic levels are for the LPC2212 when the device is blank and energised ready for programming Also what are th...

SD Card code for LPC2212   [2 Articles]

Hi, Does anyone know where I can find code example for SD card drivers for the LPC2212 CPU? (Has standard SPI interface only) ------------------------ Yahoo! Groups Sponsor ...

Which SRAM for LPC2212 / LPC2214 ? Big / fast / cheap !

Hello, i want to use a big / fast / cheap memory on the external bus of the LPC2212 or LPC2214. Can someone recommend a memory chip ? Regards, Martin...

Differences between LPC2212 and LPC2214/00

I have a board (my design) that worked perfectly with the LPC2212. A new batch have arrived, identical except they have an LPC2214/00. > From reading the datasheet, I understood ...

LPC2212 power down. Core current problem.

Hello, We are developing a battery powered application using LPC2212. And we have a strange problem with the core current consumption. After the core went into powerdown m...

selecting a LPC2212 development kit   [2 Articles]

Hello, We are considering using the LPC2212 as main controller in a laboratory instrumentation we develop. We looked for available development kit, we want to...

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...

Keil RAM function problem   [2 Articles]

Hi all, I use Keil uVision 3 with LPC2212. I must write one function in assembler and execute it from internal RAM on LPC2212. How can I do that? I am trying: AREA ?PR?RAM...

LPC2212 Power Hungry?   [3 Articles]

I am working on a design that uses an LPC2212 and need to have power consumption minimized. According to the datasheet, the 1.8V draws ~10uA in sleep mode, but...

filesystem for internal flash LPC2212   [4 Articles]

Hi, I have been working on a commercial product that has a need to store calibration data in the internal flash of an LPC2212 (128 KB total code and data, maybe 10K used by code...

LPC2212 does not come out from reset   [7 Articles]

Hello, I am experincing a strange problem on a LPC2212. Sometimes, after board power-up, the micro does not start at all and seems to remain in a pseudo-reset state (all pins ...

Re: LPC2212 power down. Core current problem.

--- In l...@yahoogroups.com, "pavel.rangelov" =20 wrote: > > Hello, > We are developing a battery powered application using LPC2212. And we > have a strange problem with...

Re: LPC2212 power down. Core current problem.

--- In l...@yahoogroups.com, "pavel.rangelov" =20 wrote: > > Hello, > We are developing a battery powered application using LPC2212. And we > have a strange problem with...

LPC2212 using ADC pin as GPIO

Hi Chaps, Is there any simple way to read this pin as GPIO input pin rather than reading the state of this pin via ADC etc... Many Thanks Harish ...

Code read protection   [3 Articles]

Hi All, I am burning the internal flash of LPC2212 using PHILIPS LPC2000 flash utility. Is there a way to make the code protected? ...

*****Data abort**** when start up using AXD and multi ICE   [3 Articles]

After i load the image in AXD ,the debug log show ***RDI Warning 00005: Data abort* immediately, the debugger cannot locate the program counter at the begainning. anyone know ...

Both 8 bit and 16bit access in EXT Memory

Hello, I have an LPC2212 connected via 16 bit ext. memory bus to a 16 bit SRAM. The UBLS and LBLS are connected. Is it possible to access a byte at a time...

JTAG debugging fails in new target hardware   [2 Articles]

Hi, I am new to the world of ARM7, having previously used PICs. Now I need more processing power and high-precision math so I decided to step up to the world of ARM. I w...

Need system performance with LPC 2212

Hello All, I am going to port ecos on LPC2212/14. I need some basic idea about the system performance, as follows: Interrupt latency? Thread switching time? Dispatch latency? ...

Need system performance with LPC 2212

Hello All, I am going to port ecos on LPC2212/14. I need some basic idea about the system performance, as follows: Interrupt latency? Thread switching time? Dispatch latency? ...

No 3.3V pullup on LPC2212 P2 & P3   [3 Articles]

To reduce power consumption in power down mode, I use PINSEL2 to disconnect the EMC and revert external memory bus to inputs. Since these are on P2 and P3 with...

write/read external Flash S29AL016D connected to LPC 2212   [3 Articles]

Hello, I use an NXP LPC2212 with an external Flash Spansion S29AL016D connected by Address bus and data bus I can't communicate with Flash. I can't read or write over this...

RE: Ext RAM

Works for me on a LPC2212. I boot from internal flash and have external flash at address 0x80000000. Make sure you have BCFG0 register set up. MX > -----Original Message--...

Device IDs update for all LPC2000 devices   [2 Articles]

Device ID LPC2106 0xFFF0FF32 LPC2105 0xFFF0FF22 LPC2104 0xFFF0FF12 LPC2114 0x0101FF12 LPC2119 0x0201FF12 LPC2124 0x0101FF13 LPC2129 0x0201FF13 LPC2194 0x0301FF13...

external flash erase problem   [2 Articles]

Hi all 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. Now...

Re: [lpc2100] Re: ARMermelator   [4 Articles]

On Wed, 28 Jan 2004 15:41:00 -0000, kendwyer wrote: I have not heard any news on the new LPC's with external memory....Anyone? If you need a low cost AR...

LPC2212 EINT0 & EINT2 problems

Hello! I have faced strange phenomemon when trying to use theese two external interrupt lines. I have connected dual uart 16C572 to the external bus and r...

Overhead with high prescaling?   [2 Articles]

For the LPC2212 we have the peripheral clock running at 12.5 MHz. I use timer1 for the heartbeat of a scheduler (see a summary of the code below). I discovered that when I use ...

Flash Write Security

I have just stumbled across an NXP application note describing how to give "Write/Erase" security to lpc2xxx devices - i.e. to protect specific memory sectors from writing and/o...

newbies question   [4 Articles]

Hi,     I am newbies in arm programming, I just receive the ashling EVBA7 demoboard but in place of LPC2212, I have an LPC2294.   What dif...

LPC2212/4 and Altera Cyclone in same JTAG chain?   [4 Articles]

Has anyone used a Ulink USB-JTAG adaptor from within Kiel's uVision3 IDE, to target a Philips LPC2214 that is in a JTAG chain with an Altera FPGA, e.g. cyclone? The man...

Re: Instable data in Flash after IAP   [3 Articles]

Jaya, I disabled the MAM and PLL already. In another piece of code I successfully erase and write the Flash at 16667 KHz. But I am very interested in you remark about the MA...

Re: IAP problem ..... again

Jaya, I am using the LPC2212. We currently have the A revision (partId 67239698), but I will receive the B revision soon. The Bootloader version is 1.65. We use a clock fr...

Re: [lpc2100] ADC Suggestions   [2 Articles]

On Mon, 02 Feb 2004 08:34:01 -0800, Brian C. Lane wrote: I'm working on designing a new project where we need to process 9600bps packets (similar to G3RUH forma...

REPROGRAMMING THE FULL FLASH MEMORY USING IAP THROUGH RS485 NETWORK

  Hi everybody, my name's Yaque, I'm working in a project with microcontrollers of family LPC2000. Basically I have 100 electronic terminals, each one is controlled by a microcont...

Re: Watchdog reset not clean?   [2 Articles]

--- In , "embyy27" wrote: > Did you ever get your watchdog reset problem resolved? Yes and no. I never figured out what was causing the reset failur...

RE: Re: external UART XR16L788 interfaced to LPC2366 misses bytes in full duplex mod   [2 Articles]

We're using the LPC2212. ...Laurie:{) -----Original Message----- From: l...@yahoogroups.com [mailto:l...@yahoogroups.com]On Behalf Of suvidhk Sent: Friday, 1...