I  have downloaded MDK534 for ARM procrossor as well as legacy packs and crated new microvision 5 project. Also created .asm file and when build target, that time i am getting error error:A3903U: Argument ARM7TDMI not permitted for option 'cpu'

I am working on At80c51RD2, using Keil51 downloaded from official website. Code is of about 300 lines, when I go for debugging the code, the Debugging windows doesn't work saying error 120: code size limit exceeded, what to do for it?

I have downloaded the ARM KEIL MDK ( https://www.keil.com/download/product/) and Free license available for STM32 L0 controllers (http://www2.keil.com/stmicroelectronics-stm32). I am getting license error  (Error: A9555E: Failed to check out a license…

During building stage of ble_sdk_2_02_01_18 in IAR Embedded workbench IDE-ARM 7.80.4 output application hex file is changed from original one. I already done complete project in IAR workbench IDE-ARM 7.80.4 by using ble_sdk_2_02_01_18 ,but noe same project…

I am new to ARM and I am trying to produce 1 second delay using timer 0 in LPC2148. But in debug session in Keil, it is giving delay of 4 seconds with 15MHz and 5 seconds with 12 MHz. What is the issue ?

Here is my code.

#include <lpc214x.h>
int main…

Hi, I am new to Keil software. I am using STM32F4O7 discovery board. I want to run my code and then get variable values from the memory window so that I can plot in Matlab. For this, first, I want to run a few examples which are already present. So I…