Two new LPCs: LPC2157 / LPC2158

Started by capiman26061973 in LPC200011 years ago 2 replies

Hello, there are two new LPCs: LPC2157 seems to be a LPC2138 + LCD Controller LPC2158 seems to be a LPC2148 + LCD Controller Both in...

Hello, there are two new LPCs: LPC2157 seems to be a LPC2138 + LCD Controller LPC2158 seems to be a LPC2148 + LCD Controller Both in LQFP100. I can't find any data sheet or user manuals about them on nxp webpages. Google found a datasheet: http://www.zlgmcu.com/philips/arm/lpc2100/lpc2157_58_ds.pdf > From the above data sheet: "Refer to the respective LPC2148 and LPC2138 use


Different execution time in Keil Simulator and Target

Started by tphatrapornnant in LPC200016 years ago

I used Internal Register "Sec" in Keil Simulator for tracing execution time of my program and it gave precise execution time...

I used Internal Register "Sec" in Keil Simulator for tracing execution time of my program and it gave precise execution time comparing with the time I measured on the target, Ashling's LPC2100 EVBA7, board. But I found it's not precise when I changed CPU speed on the fly, by


Atmel SAM7

Started by Pablo Bleyer Kocik in LPC200015 years ago 3 replies

Hello. Atmel has recently announced their SAM7 line product of smart ARM uCs ( ...

Hello. Atmel has recently announced their SAM7 line product of smart ARM uCs ( http://www.at91.com/www/phpBB2/viewtop ic.php4?t=24 ). Specs are very similar to the LPC2100 devices... I hope that us customers can


how to set baudrate 38400 while PCLK is 60 MHz?

Started by yhb123 in LPC200010 years ago 6 replies

Hi all, Has anyone successfully set the LPC2100 Baudrate 38400 while PCLK is 60MHz? I set the LPC2148 with the following settings with...

Hi all, Has anyone successfully set the LPC2100 Baudrate 38400 while PCLK is 60MHz? I set the LPC2148 with the following settings with Calculated Baudrate (BPS): 38412. Because a application uses LPC2148's USB port, 12 MHz crystal has to be used here. If FDR is not used, the baudrate 4800 and 9600 are working. But baudrate 38400 doesn't work even FDR is used. PINSEL0 = 0x00000005; ...


Where is this group?

Started by Anonymous in LPC200015 years ago 1 reply

When I do a search in Yahoo Groups on LPC2000 I get "Sorry, no matches were found for lpc2000". I can get a match on LPC2100, but...

When I do a search in Yahoo Groups on LPC2000 I get "Sorry, no matches were found for lpc2000". I can get a match on LPC2100, but the link is not valid. If I change the URL to " http://groups.yahoo.com/group/lpc2000/ "


interesting Function Library for Philips LPC2100

Started by valdef78 in LPC200014 years ago 4 replies

Hello, I'm still looking around on Google to see if I can find more interesting links or infos on ARM and particularly on LPC21xx...

Hello, I'm still looking around on Google to see if I can find more interesting links or infos on ARM and particularly on LPC21xx and this time I found this one : http://hubbard.engr.scu.edu/em bedded/arm/armlib/index.html here is the Overview of the included fun


In-Application Programming

Started by Milos Prokic in LPC200015 years ago 5 replies

Hi everyone, I’m interested in trying the in-application programming feature of the LPC2100. I was wondering...

Hi everyone, I’m interested in trying the in-application programming feature of the LPC2100. I was wondering if anyone has tried it. Any pointers re


Lpc2100 flash utility v2.2.3 glitch?

Started by Jay Davis in LPC20009 years ago

I have been using the flash utility without problem, then it started acting strange. The READ DEVICE ID button works correctly. The UPLOAD to...

I have been using the flash utility without problem, then it started acting strange. The READ DEVICE ID button works correctly. The UPLOAD to FLASH button works correctly.... but The Compare Flash button always gives a bad compare. The ERASE button seems to work correctly... but the BLANK CHECK button always reports "Device is not blank!" Has anybody else experienced this? Thanks,...


Re: [lpc2100] Simple test program - is now instruction pipeline/VPB question

Started by microbit in LPC200015 years ago 8 replies

Hi Leon,   I'm "on the air" now too with LPC2106 !   Here is a prelim. current consumpt

Hi Leon,   I'm "on the air" now too with LPC2106 !   Here is a prelim. current consumpt


Re: JTAG warning

Started by Leon Heller in LPC200013 years ago

----- Original Message ----- From: "Ed Schlunder" To: Sent: Friday, February 03, 2006 7:41 AM Subject: [lpc2000] Re: JTAG warning > --- In...

----- Original Message ----- From: "Ed Schlunder" To: Sent: Friday, February 03, 2006 7:41 AM Subject: [lpc2000] Re: JTAG warning > --- In lpc2000@lpc2..., "leon_heller" wrote: >> >> --- In lpc2100@lpc2..., "leon_heller" wrote: >> > A client


Re: [lpc2100] Project Basics -> for GCC 3.4 (perhaps also earlier version) and LPC2106 (modifyable for LPC2104 / LPC2105)

Started by Anonymous in LPC200015 years ago 1 reply

Project Basics Hello James,   i attached a test file environment for LPC2106 and GCC 3.4 under WinXP.

Project Basics Hello James,   i attached a test file environment for LPC2106 and GCC 3.4 under WinXP.