Re: LPC2106 and JEENI ICE
2004-03-23 by jvedum
... PLL ... than ... JEENI) ... post ... Do you have any contact with the uC over the JTAG if at all? Which of the JTAG ports are you using? Jon
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Re: LPC2106 and JEENI ICE
2004-03-23 by roland_winistoerfer
... has ... Tried this, but without success. I now will try to get the MAJIC (this is the successor of the JEENI) for some tests. I guess with the MAJIC this
Re: ISP reliability, and parts failing in the field
2004-03-23 by philips_apps
GM, The chances of LPC2000 parts showing such behavior are extremely low. LPC2000 and LPC900 are different devices and different manufacturing process is used.
Re: jtag2 works for me too!
2004-03-23 by philips_apps
Hi Charles Thanks for looking into the Secondary JTAG application note. Just want to comment on the issues you brought up regarding the application note * Does
Is this ever gonna stop ? / Re: [lpc2000] Re: Summary of Powe r numbers in active
2004-03-23 by lpc2100
Same is true for Ashling EVBA7 board ... feature - ... into ... for
Re: LPC2106 and JEENI ICE
2004-03-22 by embeddedjanitor
... JEENI ... schematics ... Suggestion: Slow your JTAG clock down. The JTAG clock must not be faster than 1/6 of the core clock frequency. So, if you re
Re: Is this ever gonna stop ? / Re: [lpc2000] Re: Summary of Powe r numbers in active
2004-03-22 by Alaric B Snell
... My Keil MCB2100 has jumpers in the power rails just before they go into the CPU, which one can detach and replace with a sensitive ammeter, for that kind
RE: Is this ever gonna stop ? / Re: [lpc2000] Re: Summary of Powe r numbers in active
2004-03-22 by Larsen, Morten ActeNO
... Wrong, my experience is, that unless the board was designed without low-power in mind at all (explicitly for use in industrial, off-line powered apps
Watchdog Timer as Source of Periodic Interrupts
2004-03-22 by Bill Knight
I was hoping to use the LPC s watchdog timer as a source for periodic interrupts for a background timer. It appears however, that once the WDINT bit is set in
Re: LPC2106 and JEENI ICE
2004-03-22 by roland_winistoerfer
... RTCK ... Unfortunately, the JEENI does not support the RTCK signal, so it is not possible to connect to it. I also checked the connection of the JTAG on
jtag2 works for me too!
2004-03-22 by embeddedjanitor
I know a few people have had the secondary JTAG working, but a lot have also struggled, so I post this with the hope of helping a few people. Firstly, the
Message 1548
2004-03-22 by qin Oven
_________________________________________________________ Do You Yahoo!? ��ȫ'ѵ'Ż'ʣ'ע'60'洢'ռ�
Re: [lpc2000] Re: 2105 strange matter
2004-03-22 by Robert Adsett
... Or possibly power supply decoupling? Robert Freedom has no meaning of itself. There are always restrictions, be they legal, genetic, or physical. If
Re: LPC2106 and JEENI ICE
2004-03-22 by embeddedjanitor
... with ... the ... like ... The RTCK is used to synchonise devices with a slow clock. I m quite suprised that the use of RTCK is not optional on the JEENI
Re: 2105 strange matter
2004-03-22 by embeddedjanitor
... the ... power. ... Do you have capacitors around your crystal? My board has a 15pF capacitor to ground on each side of the crystal. It could be that the
2105 strange matter
2004-03-22 by painfulcn
Dear sirs I met a very strange situation. I use LPC2105 in my simple test board, that has only a MAX3232 to connect to PC. I want to download program through
Re: [lpc2000] Re: LPC2106 IAP
2004-03-22 by David Bermingham
Yeah, I call iap_entry(command,result) and the next line of the code is printf something and it never calls the printf. I pretty much copied the philips code
Re: LPC2106 IAP
2004-03-21 by embeddedjanitor
... IAP, I followed the application note pdf given by philips but when I call the iap_entry function the processor seems to hang...nothing happens at all!!!
LPC2106 IAP
2004-03-21 by David Bermingham
Hello, Im trying to write some data from the RAM to the flash using the IAP, I followed the application note pdf given by philips but when I call the iap_entry
Re: [lpc2000] Looking for sample assembly code for lpc2106
2004-03-21 by Michael Mathews
Check out the files section as there are quite a few examples with a Startup.S in assy. There is also project there named LPCH40MB. It is in LZH format so
Re: [lpc2000] Looking for sample assembly code for lpc2106
2004-03-21 by Robert Adsett
... There are several examples of startup code around and I expect there is a lot of ARM assembly in various places. Are you looking for something in
Looking for sample assembly code for lpc2106
2004-03-21 by maverick465
I am looking for a sample assembly code for a lpc2106. Travis
LPC2106 RTC Init
2004-03-19 by jpsg123
I m initializing the RTC in this sequence: 1. Clear bit 0 of CCR. 2. Clear CIIR (no interrupts) 3. 0xFF to AMR (no alarms) 4. Set PREINT to 1799 (I m running
Let's keep this forum productive, please
2004-03-19 by philips_apps
Hi, our team from Philips Applications posts on this forum because we consider it one of the best around. This is not just because it is focused on our line of
Re: Is this ever gonna stop ? / Re: [lpc2000] Re: Summary of Power numbers in active
2004-03-19 by microbit
... They are important to me too, but I don t see the point of that series of postings a la The OKI does this and that so much better than your Philips, and
Re: I/O voltage at 1.8V?
2004-03-19 by redsp@yahoo.com
... 1.8V ... devices. ... Opps, make that, If not, you may have a chance at 1.8v for the *IO*.
Re: I/O voltage at 1.8V?
2004-03-19 by redsp@yahoo.com
... I think the Philips app guy said the Vio also powers the analog core. Are you using the analog circuits? If not, you may have a chance at 1.8v for the
Problems with interrupt using IAR
2004-03-19 by yura_boc
Hi, I m trying to start-up the interrupt handling. Here I configured Timer0 as IRQ source, and forced an interrupt. But interrupt sevice routine doesn t run.
Re: Summary of Power numbers in active mode
2004-03-19 by mike_rufer
It would also be of interest to have some power measurements in other configurations: - Idle mode with peripherels enabled and disabled - 10 MHz without PLL
I/O voltage at 1.8V?
2004-03-19 by Matthias Weingart
Is it possible to work with 1.8V for the I/O (Vdd3)? There are many cases where no external 3.3V logic is needed and I could live with 1.8V levels at the
Is this ever gonna stop ? / Re: [lpc2000] Re: Summary of Power numbers in active
2004-03-19 by slawcus
... need ... Not me. All those questions and answers are very important to me. ... parts anyway, Hehehem, what kind of reply is that? If you do this to one
Is this ever gonna stop ? / Re: [lpc2000] Re: Summary of Power numbers in active
2004-03-19 by redsp@yahoo.com
... See what I mean... When you are persistent, it ticks off some people. Some people just don t get it. micro, did you notice that Robert thanked me for my
Is this ever gonna stop ? / Re: [lpc2000] Re: Summary of Power numbers in active mode
2004-03-19 by microbit
... This thread is starting to annoy me (and maybe others too) Look, if you re not happy about it, and you won t use the Philips parts anyway, what s the big
Re: Summary of Power numbers in active mode
2004-03-19 by redsp@yahoo.com
... Trying to be persistent without being annoying - if you don t put them in the data sheet, how will users get the info? I see all sorts of numbers in data
Re: Summary of Power numbers in active mode
2004-03-18 by philips_apps
Hi Rick, ... Will these numbers find their way into the data sheets? Other manufacturers publish the data so that it is easier to estimate power consumption
LPC2106 and JEENI ICE
2004-03-18 by roland_winistoerfer
Hi I tried to get the JEENI ICE from EPI to work with the LPC2106, but without any success. The poeple from EPI told me it would not run with this ARM core,
Re: Summary of Power numbers in active mode
2004-03-18 by philips_apps
Hello G, the 1.8V supplies all logic on the device, no matter whether it is the CPU or peripherals. This is the power consumption of the chip. On the other
LCD driver sample files uploaded
2004-03-18 by golssa
Hello, The LCD_driver_example.zip file that was just uploaded is a Keil C- based example program showing how to connect any industry standard character-LCD
Re: i2c test code
2004-03-18 by lpc2100
Replace this function in the example. Not elegant but works with 60MHz and lower. // this function Initialises I2C void InitialiseI2C(void) { REG(I2C_I2SCLL) =
Malloc not working when using Keil/GNU
2004-03-18 by golssa
Hi, does anyone know how to make Malloc work (it hangs the processor on my system) when using the Keil/GNU toolkit? It seems that the heap is not set correctly
Re: Summary of Power numbers in active mode
2004-03-18 by redsp@yahoo.com
I thought that I had replied to this earlier, but I don t see it in the list. ... It is my nature to be persistent, sometimes it gets results, other times it
Re: i2c test code
2004-03-18 by golssa
The Ashling code is very crude, it doesen t work when you change the CPU clock frequency of the CPU to its max of 60MHz for example. It also does not generate
Re: Summary of Power numbers in active mode
2004-03-18 by golssa
Hello Robert, ... at ... mA ... how does this 40mA divide over the 3.3V and 1.8V rails? bye, G
Re: i2c test code
2004-03-18 by *****
Hi Bill, If you download the demo from www.ashling.com they a have a quick n dirty example of I2C for thier LPC2106 demo board so you can see how its done
Re: Uart 0, getting started thanx
2004-03-18 by hellika2003
Excellent, Thanks to all. Things moving along well now. :) Dan
Summary of Power numbers in active mode
2004-03-18 by philips_apps
Hi, first of all, I would like to thank Rick (redspy) for being persistent enough to trigger more investigations on power usage on the LPC2000 devices. These
Re: Mystery Power Control behavior of LPC2124
2004-03-17 by haack0815
Hi , any one out there working with a 2124 ? Andreas
i2c test code
2004-03-17 by Bill Knight
Does anyone have some quick-and-dirty code for testing the i2c interface on the LPC? I m doing a hardware checkout of a PCB prior to sending it in for second
Re: Looking for TCP/IP stack
2004-03-17 by r_stickley
Yes, I purchased TCP/IP Lean, and got the embedded stack running in DOS (and I wrote a PPP interface for it too :(. However, this stack does very little
Re: file upload: Modified ISP tool
2004-03-17 by embeddedjanitor
martin I will pull the version off the files section so that it does not cause any confusion. I will test the Linux version and shout if there are problems. --