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LPC900
Find help, specifications and source code for the LPC900. The LPC900 challenges Microchip and AVR based on the worlds most popular 8-bit architecture the 80C51. With a 2-clock core the LPC900 series is a high performance, very flexible and low cost 8-bit microcontroller family. Designers using or interested in these devices are encouraged to share their know-how and ask questions.
LPC935-PROG [2 Articles]
john - Feb 11 2006
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, will the program... 
HELP: How to Connect two keil's MCB900 [Not with RS232] with wires
Azmi - Feb 5 2006
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 port which is co... ICP problems with LPC921 [5 Articles]
orenhayman - Feb 5 2006
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 to ICP bridge ... LPC935-PROG compile errors [5 Articles]
john - Feb 4 2006
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 downloading popt.h bu... LPC900 ISP or ICP features
phlpcmicro - Feb 4 2006
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 for external xta... LPC9xx PWM mode 6
aplgoat - Jan 29 2006
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 frequency. Actually th... Writing UCFG1 with IAP routines? [3 Articles]
markvanelst - Jan 26 2006
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 updating... Difference of 935 and 938 timers [3 Articles]
yen0yuki - Jan 23 2006
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 cycle but... UART/PWM output with open drain? [3 Articles]
markvanelst - Jan 21 2006
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 of the P... bit control by assembler [4 Articles]
yen0yuki - Jan 10 2006
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 bit was a...