Future CAN microcontrollers
2005-03-30 by Varuzhan Danielyan
My question is for Philips group. Some time ago on this forum was information, that Philips plans to start this year production of USB and then new CAM
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LPC Flash Limitations
2005-03-30 by johnthomasedwardtimm
I understand the various limitations concering the internal flash memory. Concering the 16 writes per 4096 bit block limitation, I am doing 32 128-bit writes
Re: [lpc2000] Re: CAN Test Mode
2005-03-29 by Charles Manning
That s pretty useless advice. The documentation states that the TM cause the state of the RX pin to be copied to the TX pin. To me this sounds like an
Re: REG ARM ASM
2005-03-29 by embeddedjanitor
... mode. ... The way to go from ARM to thumb mode is to use the bx instruction with the 0th bit set. You can do this like: LDR r0,=thumb_address ORR
Re: CAN Test Mode
2005-03-29 by peterburdine
I emailed this question to philips and this was their complete response: I m not 100% certain but I beleive you need to connect the transmit pin to the
Re: [lpc2000] Files at gmail...
2005-03-29 by FabioDB
... May be a good thing if Philips give e little web space to support its community... Something like Tikiwiki a mailing list and it s all! -- FabioDB
Files at gmail...
2005-03-29 by Vitor Cremasco
How about send new files to lpc2000.philips@gmail.com the password is: philips There is no free space to new files at yahoo. Yahoo! Acesso Grátis - Internet
Re: REG ARM ASM
2005-03-29 by rockraj_2003
Hello Charles, Thank U! I found another prob., but now the problem is to change to thumb mode. How to put the processor from ARM mode to THUMB mode by using
BL pin on LPC2138
2005-03-29 by Gus
Is the BL pin the same as LPC2114? P0.14? Why there is still no manual on the philips website??!!! I need to learn more about RTC xtal and analog output. Gus
Re: [lpc2000] Re: Philips Flash Utility USB Support
2005-03-29 by Stefano Coluccini
... Yes, I have suggested this method thinking about a USB-serial converter.
Re: [lpc2000] Re: Philips Flash Utility USB Support
2005-03-29 by haare_in_der_dusche
Re: Philips Flash Utility USB Support
2005-03-29 by gustavo_sagasti
Hi Stefano; How is this accomplished? I mean, I only have two serial ports (COM1 and COM2), and a USB (with two ports) appearing at the device manager (Window
Re: [lpc2000] Re: Yahoo group new look???
2005-03-29 by 42Bastian Schick
... Me too. ... I only see this behavior in the LPC group. (And, worse, since I am in this group I get spam :( -- 42Bastian Schick
Re: [lpc2000] BDI2000 Flash Load Issue
2005-03-29 by Marko Pavlin
There s signature at 0x00000014. c/p: This signature is a word-wide number that is stored in the unused location in the ARM7 vector table at 0x00000014. The
BDI2000 Flash Load Issue
2005-03-29 by najay1
I have started playing with a couple of LPC2129 eval boards and have noticed a strange anomoly, which i hope somebody here can answer. I can flash an elf file
Re: [lpc2000] Philips Flash Utility USB Support
2005-03-29 by Stefano Coluccini
Hi, I solved the problem changing the COM number from the device manager. Bye, Stefano.
Re: [lpc2000] REG ARM ASM
2005-03-29 by Charles Manning
... This is using what is called a literal pool. The actual address is not part of the instruction, but is stored. When you write code like this you do it as
REG ARM ASM
2005-03-29 by rockraj_2003
Hello Friends, I am using IAR EMBEDDED WORKBENCH. The code shown below is produced by the IAR compiler. I want to know what is the offset & how they are using
about LPC2210's errata sheet.
2005-03-29 by foyyyof
We know,this s some errors about the chip s ADC,EXINT in the A version,and the errata sheet is released in Augst 2004. now the chips I get is produced at the
Re: [lpc2000] Re: Learning ARM ASM
2005-03-29 by Onestone
... Yes but could they build a complete, full function ECU in a PIC12C674 running C? Or a 3D navigational system in a PIC16C73? ... Thankfully my days of being
Re: Learning ARM ASM
2005-03-29 by Ken Wada
A lot of my buddies use a C compiler for the PIC chip! And this thing is really resource constrained! My most extreme project is using the Philips 83C751
Re: [lpc2000] Re: Learning ARM ASM
2005-03-29 by Onestone
Of course it depends what you work on, I ve been that path and come back again (although a while ago now). The reason is simple. 99% of everything I am
Re: Learning ARM ASM
2005-03-29 by kennethwada
heh... I used to do that! In fact, I was a big proponent of always doing the 1st project with some XYZ-processor architecture ENTIRELY in assembler. With
Re: [lpc2000] Re: Learning ARM ASM
2005-03-29 by Onestone
Ah but the objective of learnig ARM ASM was to understand the fine details of the instruction set to write my own optimised code, not to use C, or somebody
Re: Learning ARM ASM
2005-03-28 by kennethwada
I purchased my copy over at the Computer Guru bookstore in Santa Clara CA. You can purchase a copy at Amazon: http://www.amazon.
Re: [lpc2000] Re: Learning ARM ASM
2005-03-28 by Leon Heller
... From: chipburnssc To: Sent: Monday, March 28, 2005 11:31 PM Subject: [lpc2000] Re: Learning ARM ASM ...
Re: Learning ARM ASM
2005-03-28 by chipburnssc
Ken, Where might I find that manual? Is it on the ARM site? (I m going there after sending this off to check). Thanks, Chip
Re: [lpc2000] Re: Yahoo group new look???
2005-03-28 by microbit
Hi Rick, ... I m only on 4 groups or so, so it s not so bad. Hiowever, what s painful, is that there s been times where I get [re : xxxx] topic Emails, whilst
Re: Yahoo group new look???
2005-03-28 by Rick Collins
... I gave up on email since I subscribe to a lot of lists and I don t want that much email in my in box. Plus it is very distracting to have the email alert
Re: LPC213x supply current
2005-03-28 by lpc2100_fan
Hi Jeff, don t know exactly what kind of DC/DC but no external components required. I saw it in one of Philips presentations. Why no 1.8V any more? Our
Re: [lpc2000] Yahoo group new look???
2005-03-28 by microbit
Hi Rick, I only read posts by having them Emailed to me directly. Are you referring to reading them on Yahoo s URL ? In that case I give it a miss, having the
RE: [lpc2000] Yahoo group new look???
2005-03-28 by Paul Curtis
Hi, ... Stylistically I like the new look, but find it infuriating in exactly the same way as you: I subscribe to more than 10 lists and I can t go right to
Yahoo group new look???
2005-03-28 by Rick Collins
Am I the only guy who does not care for the new yahoo groups look? I find the colors hard to read and the organization of the pages puts less info on the
Re: LPC213x supply current
2005-03-28 by wittrockjeff
Hello Bob, One other thing I was wondering about. You mention the LPC2138 uses an internal DC/DC converter. Is this shown anywhere in the datasheet or user
Re: Learning ARM ASM
2005-03-28 by kennethwada
The fastest way to use this is to do the following: - Write a small piece of Keil C code - Compile with the listing and Assemble source options checked -
Re: [lpc2000] RE: Learning ARM ASM
2005-03-28 by Onestone
And a lot of time. It s 811 pages long! few days read for a decent novel, but a lifetime for a reference book! Al
RE: Learning ARM ASM
2005-03-28 by Ken Wada
RE:Learning ARM ASM Hello Chip; You need the Arm Archtitecture Reference Manual Ken Wada
Philips Flash Utility USB Support
2005-03-28 by gustavo_sagasti
Hi: Has the Philips Flash Utility support for the USB?. If so, is there needed any USB driver? Because, it only shows me COM1 through COM5, and I have no way
Re: SD card problem!
2005-03-28 by Atanas Tulbenski
The SPI now is fine. I can read registers of the SD card. But I cant read the flash memmory. On CMD17 command the card returns ilegal command, and CSR (Card
Re: what is the difference between 2114 and 2132?
2005-03-28 by lpc2100_fan
Hi, lots of differences; which device though, 2132 or 2138? 2132 versus 2114, additional features on 2132 ADC has 8 inputs versus 4 on 2114, 3V only supply
what is the difference between 2114 and 2132?
2005-03-28 by bpesun
I used to see a post described the diference between 2114 and 2138.But i can t find it now. Would you please answer the question or help me to find that post.
Re: [lpc2000] Learning ARM ASM
2005-03-27 by Robert Adsett
... There are potentially two separate issues here. One is learning the instruction set, the other is learning the particular vendors assembler. For the
Learning ARM ASM
2005-03-27 by chipburnssc
I m new to ARM. I m using the Keil toolchain and need to port some ARM ASM written for the IAR toolchain & the documentation on Keil ASM is pretty weak from
Re: Vendors: no business without a LINUX-based product
2005-03-27 by c51dude
You are correct in that Keil does not use GCC as a back end or front end or anything else. The KEIL IDE lets you choose which compiler you will use: KEIL
RE: [lpc2000] Re: JTAG CONNECTOR
2005-03-26 by Anton Erasmus
... Some of their fine-pitch connectors are also available pre-soldered onto a flex PCB. This is much smaller then using 50 mil ribbon cable, or even 25 mil
RE: [lpc2000] Re: JTAG CONNECTOR
2005-03-26 by Joe Hlebasko
Checkout Samtec for connectors. They have a lot of interesting small pitch stuff. And they will send out samples VERY fast. Joe
Re: [lpc2000] Re: JTAG CONNECTOR
2005-03-26 by Leon Heller
... From: tkreyche To: Sent: Saturday, March 26, 2005 5:01 PM Subject: [lpc2000] Re: JTAG CONNECTOR ... A
Re: JTAG CONNECTOR
2005-03-26 by tkreyche
Check out the .5 pitch DF-12 series of connector from Hirose Electronic Co. Ltd. - here s a typical example - Digikey part number H2756-ND I m going to give
Re: LPC213x supply current
2005-03-26 by wittrockjeff
Hello Bob, Very helpful information. Thanks so much -Jeff ... mAs, ... that ... to ... down ... 2.6V ... design ... wondering ... still ... functional
RE: [lpc2000] Vendors: no business without a LINUX-based product
2005-03-25 by Rod Moffitt
... Trust me, Linux, and UNIX systems in general, are indeed MUCH better since they are more reliable and powerful than any microsoft based system (mind you,