Greetings to the group, i've already sent this to the Philips support, but i guess it isn't hurt to post it here also. There's something going on at the '931...
I am trying to set up the CCU in an LPC932 to output PWM. I have worked out most of it but there appears to be no information in the data sheet and user manual...
Hello to everyone! I need help and/or suggestion to realize a smart load cell(classic wheatstone bridge) using an LPC917. The system needs 14 bits resolution...
Hi everybody, I´m a new LPC900´s user and i´ve got a little problem, When I use the T0 pin as a simple output pin to drive a load (on/off), The CPU stops ...
Need some help with the LPC901 and data flash storage. I'm using pin 7 as s digital input to determine when power is going to be lost. The hardware is setup...
All, I am using the ISP to ICP bridge based on MCB900 from Keil to program a PCB-soldered LPC936 (TSSOP). It is possible to read the device ID, to program user...
Hi friends, I have two types of LPC922. One lot is LPC922F CCxxxx (TSSOP), other in LPC922FN CCxxxx. The verF is supporting multiple programming using ISP,...
Rod, I haven't been able to program anything yet. Can you give me an example of the command line arguments used to program or put the device in ISP mode? Also,...
Hi There, My project is building a simple router with MCB900, So the 8-bit data is input from RS232, then it has to route [output to correct port] it to some...
Hello people. I've written an ICP programmer for use with our philips-based products, for use in our mass-production environment. I've based it on both the ISP...
Rod, I'am trying to compile the LPC935-PROG on windows using Mingw but the popt.h file wasn't with Mingw. Was that file part of your linux distro? I tried...
Hi All, Does ICP (Serially Clocked) have supperior features over ISP (UART)? Obviously if you use ISP you need a stable clock source. If you program the flash...
The user's manuals suggest the pwm pulse width uses the timer clock. This implies p-clock or external clock is used to determine the pulse width and pwm...
Hello, I am writing a bootloader for the P89LPC922. I use IAP lite to write to the program memory and this works fine. I want to reprogram UCFG1 (RPE) before...
Dear all, I want to use Timer0 of LPC938. So I try simulation by uVision3. When I selected [option] - [Device]tag "LPC938", I want it to move at about 100us...
Hello, I want to use the PWM to dim a LED. This led is connected with a 470 Ohm resistor to 5VDC. The controller is running on 3VDC. I want to set the output...
Hello!! I want to put some asm code inside the main.c file!! Like: for(j = 0; j < 13; j++){ MOV A, #LOW display RLC A INC A } ... If it isn't possible... I...
All, application note 10258 'How to use the LPC900 In-circuit programming (ICP)' shows the configuration of PCL and PDA pins for LPC935 to be at p0.5 and p0.4,...
Dear all, Ax51 CPU has bit control instruction that is CLR and SETB. LPC900 family have register are A,B,PSW,DPTR(DPH,DPL),SP,R0-R7*4 I confirmed the register...
All, PHILIPS claims in the data sheets for the LPC9XX family that the MCUs can operate at 2.4V to 3.6V. Have you tried to get one of them run at 2.5V? I've...
Dear LPC9xx Users. Take advantage of one of the most powerful micros in the market, the LPC9xx. There is not reason to stay outside this fantastic world. The...
Enter your vote today! A new poll has been created for the lpc900_users group: Do you use ISP or ICP for your LPC900 design? o ISP o ICP o Already programmed...
hello, I want to know about UART performance. (1)In case of LPC900 series Microcontrollers use UART, How much will permissible range of error margin? (2)The...
this is a email / a reply from Embedded Systems Academy ... Hi Harald, Version 2.40 of Flash Magic is now available that supports sending the CCP command. Go...
Hi everybody, I would like to introduce my LPC900 programmer for all of you who, like me, are fascinated with the Phlips micros. My program has the ...
Dear LPC9xx subscribers, I developed a powerful LPC9xx programmer which supports both ISP(if chip has such feature incorporated) and ICP protocol to program...
