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    Hi Does anyone know how to force a local variable to be aligned at word address? The DMA transfer needs word-aligned address. Thanks. Joseph
  • Error: ARC assembly: non word aligned memory location
    I loaded some integers via an array into registers and assembled using arc. What does the following error message mean: "Attempting to access non word aligned memory location: 31 at program location...
  • How does compiler C51 realize the key word reentrant?
    In the following example,the chip is Dallas390 and the off-chip xdata starts from x:0x20000.Large model and large reentrant function stack is selected. The C language source: unsigned char func1(unsigned...
  • c51
    I access the memory of w77e58 on-chip sram, whether it must be through Port P0 and P2 ,or not?
  • c51
    Hi,everyone!I'm new comer,happy to meet you here.