• Using DCD to create a "global variable"
    Hi All, Please bear with me, I'm new to ARM/Assembly and just trying to get to grips with how to use it. I have a jump table currently set-up like this ProcTable DCD Proc1 DCD Proc2 DCD Proc3 EndTable...
  • modem status interrupt on DCD pin
    Hi All, I need to generate an interrupt on DCD pin . How can I do this for null modem ? I shorted pins 1, 4 and 6 of the port and trying to toggle bit 0 in MCR register and enabled bit 3 in IER...
  • inline assembler
    Hello, I'm trying to optimize DSP functions to use them in my cortex M3 MCU. I use the Keil compiler and I want to work with inline assembler, but the Keil compiler don't support the inline assembler...
  • DCD 80390 core support by Keil compiler
    I would like to understand how is the DCD 80390 family supported by the compiler. How is the code below 64K treated - is the assembly code generated uses 8051 or 80390 instruction sets? Is there is...
  • inline assembly
    I'm trying to use inline assembly in a C file (my projetc consists in one C file and several a51 files). Options "generate assembler SRC" and "assemble SRC" are checked. I get the following message...