• rewriting L51_BANK.A51
    Hi The L51_BANK.A51 file assumes that the bank switching outputs from the uC can be allocated from a single port, and using consecutive pins. Unfortunately, my spare output capability doesn't fit this...
  • Error in L51_Bank.A51?
    If i choose ?B_MODE 4 in the L51_Bank.A51 file the Assembler generate the following error: error A30: SEGMENT SYMBOL EXPECTED. If i insert ?BANK?SELECT SEGMENT CODE the Linker now generates this errors...
  • L51_BANK.a51 and xdata banking.
    Hello ... i'm sorry for my bad english ... I write special app for NXP P89C51RD2BA microcontrollel. But I can't resolve next problem: When I try to define two arrays in far memory and try to write...
  • Simulation for far memory using L51_BANK.A51
    Hi, I'm trying to get far memory simulated for the attached program. variable.c unsigned char far large_array0[0x10]; main.c unsigned char far large_array0[0x10]; extern unsigned char...
  • Question about listing file.
    How I can include in my listing file assembler code of libraries instruction e.g. _putchar. There is only string "ACALL _putchar" inside of file main.lst. In disassembly window I can see this assembler...