Re: LPC2292: GPIO-output on P3.29 possible ???

Started by Anton Erasmus in LPC200014 years ago 2 replies

On 1 Jun 2005 at 13:43, alipowsky wrote: > I want to use P3.29 (Pin 27, P3.29/BLS2/AIN6) as GPIO (output) > The manual says it can be...

On 1 Jun 2005 at 13:43, alipowsky wrote: > I want to use P3.29 (Pin 27, P3.29/BLS2/AIN6) as GPIO (output) > The manual says it can be done by setting Bit 6 of PINSEL2 to zero. > > my testcode: > > PINSEL2 &= 0xffffffbf; // Reset PINSEL2.6 to config P3.29 as GPIO > IO3DIR |= 0x20000000; // Set P2.29 as output IO3SET =


LPC22xx XCLK and A23:2

Started by Alan Strickland in LPC200013 years ago

I have an application that needs an external clock, but I also need to have A22:1. Now according to the LPC2292/2294 datasheet and user manual...

I have an application that needs an external clock, but I also need to have A22:1. Now according to the LPC2292/2294 datasheet and user manual XCLK is avaiable only if PINSEL2 25:23 are not 111. My configuration of PINSEL2 bits 25:23 will be 110 and bits 27:25 will be 111, and so XCLK can be used. However, I can't buy that XCLK is (or should be) reliant upon how I configure A0 and A1 in bi...


IAP and external SRAM

Started by vzyk in LPC200013 years ago 3 replies

Does LPC2292 support IAP programming from external SRAM? I mean, using "Copy RAM to Flash" command, and a source of data to be external SRAM....

Does LPC2292 support IAP programming from external SRAM? I mean, using "Copy RAM to Flash" command, and a source of data to be external SRAM. I didn't find this information in data sheet. Thanks.


OT: lcd driver

Started by douglasbolton in LPC200014 years ago

Hi I'm interfacing a 320*240 colour lcd to the lpc2292 and require a data sheet for the lcd driver used. It is an Isron IS2102 driver...

Hi I'm interfacing a 320*240 colour lcd to the lpc2292 and require a data sheet for the lcd driver used. It is an Isron IS2102 driver and I can't find a data sheet anywhere on the net. thanks for any help Doug


Other ARM email lists?

Started by Brett Delmage in LPC200014 years ago 2 replies

Can anyone provide pointers to email lists like this one for other ARM families, like Atmel or OKI, or ARM manufacturer-agnostic? I...

Can anyone provide pointers to email lists like this one for other ARM families, like Atmel or OKI, or ARM manufacturer-agnostic? I am aware of the comp.sys.arm newsgroup This list appears to be an incredible resource and I am very much considering an LPC2292 for my next proje


Philips App's: No 29 Bit Identifiers on LPC2292 ??

Started by alipowsky in LPC200014 years ago 1 reply

The following statement was given as response to a question via Philips online support: "The attached errata lists the...

The following statement was given as response to a question via Philips online support: "The attached errata lists the known bugs in the LPC2119. Note that FullCAN mode is not operative. Hence the CAN module on our ARM7 doesn't currently support 29 bit identifier


Killing MCU by watching memory below 0x4000'0000 !?!

Started by xray450 in LPC200013 years ago 21 replies

Recently I searched a bug in my software. Doing so I observed a=20 unexplainable behaviour of the LPC. Some background information first: I'm...

Recently I searched a bug in my software. Doing so I observed a=20 unexplainable behaviour of the LPC. Some background information first: I'm working on a LPC2292 (Rev. A,=20 Bootloader 1.64).=20 Only internal Flash / SRAM is used (external bus interface=20 disabled). Program is running from flash.=20 Debugger: Lauterbach Trace32 on PowerTrace device. Flash programming and debugging over ...


C3188a / OV7620 Camera; beginner help

Started by jsalomo1 in LPC200011 years ago

We are trying to implement an OV7620 camera with a c3188a board. This will go on a dev board holding an lpc2292. How would we go about...

We are trying to implement an OV7620 camera with a c3188a board. This will go on a dev board holding an lpc2292. How would we go about the initialization phases? I've tried to look for as many existing projects, and the closest I've seen are the cmucam projects. I don't know how close these would be compared to ours. A point in the right direction or any source code would be greatly appreciat...


Availabilty of redesigned LPC213X and LPC229X chips

Started by alipowsky in LPC200013 years ago 4 replies

Since juli 2005 we ask our Philips FAE and business contacts in germany for a date, when redesigned chips of the LPC2134/6 and the LPC2292 will...

Since juli 2005 we ask our Philips FAE and business contacts in germany for a date, when redesigned chips of the LPC2134/6 and the LPC2292 will be available. The bugs around the timer/match/pwm ISR issue and the bugs in the CAN controller have now turned into blocking points concerning the release of some of our projects. Every time we asked, we have got later dates, but not exact informati


8bit bus

Started by szemzoandras in LPC200014 years ago

hi, I would like to interface rtl8019 to bank3 of the lpc2292. I tested my data and address bus, and I've got a interesting...

hi, I would like to interface rtl8019 to bank3 of the lpc2292. I tested my data and address bus, and I've got a interesting problem. If I configure the bus to be 32bit, data and address is working properly. PCB_PINSEL2 = 0x0F814924; BCFG3 = 0x2000FFEF; But if I configure it to be a 8 or even a 16bit bus, no data "come out&qu


SPI delay

Started by teunvandeberg in LPC200014 years ago

Hello all, I have written a SPI driver for use with FreeRTOS (www.freertos.org). I am using a LPC2292. Using this driver...

Hello all, I have written a SPI driver for use with FreeRTOS (www.freertos.org). I am using a LPC2292. Using this driver I have observed some strange behavior. The driver is interrupt driven, so I write to the SPI data register again after the interrupt flag go


PCI BUS INTERFACING TO LPC2292

Started by priya phule in LPC200014 years ago

Hello all, I am working on project ?Serial communication card on PCI Bus?. I will be grateful to you if you help me...

Hello all, I am working on project ?Serial communication card on PCI Bus?. I will be grateful to you if you help me regarding the project. We are planning to use a PCI Bus controller chip PCI 9056 (PLX TECHNOLOGY). Our card will be slave device and master will send command to local CPU (in our


LPC A/D conversion resolution

Started by learneestuff in LPC200014 years ago

I am trying to figure out what resolution I can get from the AtoD pins on the LPC2292 processor. There are significant errors as...

I am trying to figure out what resolution I can get from the AtoD pins on the LPC2292 processor. There are significant errors as follows: DLe Differential non-linearity - ?1 LSB ILe Integral non-linearity - ?2 LSB OSe Offset error - ?3 LSB Ge Gain error - ?0.5 % Ae Absolute error - ?4 LSB When I calculate the cummulative er


How can i put the pins of LPC2000-family into high-z ?

Started by tobi_tobias69 in LPC200012 years ago 2 replies

How can i put the ports of the LPC2000-family (LPC2294, LPC2292, LPC2194, LPC2129) into high-z to isolate them from the rest of electronic...

How can i put the ports of the LPC2000-family (LPC2294, LPC2292, LPC2194, LPC2129) into high-z to isolate them from the rest of electronic parts to make ict ? Which pins of the prozessor change the state into high-z ? I didn't found any informations in the datasheets. Thank you.


Re: Eagle library for LPC2292

Started by dave_albert in LPC200013 years ago 3 replies

FYI, this library does not open under current versions of Eagle...they indicate that the library file is damaged. --- In l...@yahoogroups.com,...

FYI, this library does not open under current versions of Eagle...they indicate that the library file is damaged. --- In l...@yahoogroups.com, Boris Kr=E1lik wrote: > > http://www.geocities.com/kralikbo/Eagle_Library.zip > =20 > --- thomas_ploeger wrote: > =20 > > Hi, > > =20 > > does somebody has an Eagle lbr for Philips LPC 2292? > > If yes could you plea


Re: spurious interrupts on LPC

Started by Jayasooriah in LPC200013 years ago 1 reply

Dear Brendan, You are repeating yourself. I have seen your original post. I do not feel like dwelling in politics. I have made a technical...

Dear Brendan, You are repeating yourself. I have seen your original post. I do not feel like dwelling in politics. I have made a technical report about spurious interrupts on LPC family based on experiments I conducted on LPC2292. The code is available for anyone who wishes to verify my experiments. If you thin there is an error in the report please be kind enough to point this out


Re: I broke CRP and I wasn't trying to ...

Started by jayasooriah in LPC200012 years ago 45 replies

Hello, Did I break CRP? Yes. Was I trying to? No. I did this on my old LPC2292 board which has Boot Loader Version 1.64. Here is the...

Hello, Did I break CRP? Yes. Was I trying to? No. I did this on my old LPC2292 board which has Boot Loader Version 1.64. Here is the story in my upcoming tutorial on CRP Security: case #3 Some clients who were using the commercial version of Serial Intel-Format LPC Loader, SILL, reported that SILL was able to overwrite and install itself in on parts that had CRP enabl


Problem getting into JTAG mode

Started by David Roethig in LPC200015 years ago

Our prototype LPC2292 boards only enable JTAG outputs when both the P1.26 pin (required in documentation) and the P0.14...

Our prototype LPC2292 boards only enable JTAG outputs when both the P1.26 pin (required in documentation) and the P0.14 (required for on-chip boot loader operation) are pulled low during reset. If P0.14 pin is left high during reset, P1.27 (TDO) becomes an input (weak pull


Using arm to replace PLC in industry field?

Started by MengJianjun in LPC200010 years ago 3 replies

Hi all, I just finished a project using arm(LPC2292) to acquire io data and tran= sfer to server by CAN(or zigbee). I am thinking...

Hi all, I just finished a project using arm(LPC2292) to acquire io data and tran= sfer to server by CAN(or zigbee). I am thinking about a question, Why we can't use arm embedded device to = replace PLC in industry field? 1. Stability ? 2. Running speed? 3. Standard interface? or something else? John ------------------------------------------------ http://si...


lpc22xx external bus timing

Started by xlpeng in LPC200014 years ago

Hi, Don't understand why the required memory access time is much shorter than it can be from the external bus sequences...

Hi, Don't understand why the required memory access time is much shorter than it can be from the external bus sequences figures. For example, in LPC2292/LC2294 User manual, for the external memory read access, if XCLK is 50MHz and WST1=0 (1 wait state). If we u