• Internal RAM size
    Hi, I was wondering what size of internal RAM does P89C668 have? all 8051 processors have 128 bytes plus 128 bytes of SFR. I have read that some 8051 microcontrollers have an additional memory block...
  • Increasizing RAM size in AFM
    Hi, I want to increase RAM size from 2^32 bits to 2^48 bits. I made the change in RAM_Device.lisa file by changing as     resources     {         PARAMETER { description("Memory Size"), default(0x1000000000000...
  • Determinate the RAM size
    Dear All Keil: 5.17 Language: Assembler (and later C) "Use Memory Layout from target Dialog" is checked CPU: LPC1768 Target environment: The simulator Target set up: The default values created...
  • How will "placing code in ram" affect the "ram size"
    Using: Arm Cortex-M3 IDE: Keil When I placed code in ram, I could see the functions' executing address indeed is in ram address range from map file. But interesting thing is I found the change of...
  • LIB CODE size problem
    I have problem with code size. When I check the map file it shows LIB CODE size 631h as follows CODE 0076H 0631H UNIT ?C?LIB_CODE why LIB CODE size such big? what could be the reason?. FYI...