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Byte ordering in C8051F020

raja s

Hi, Can anyone tell me what is the byte ordering in C8051F020 SiLabs Microcontroller? Whether it is a Little Endian or Big Endian?

Thanks

Parents
  • 0 in reply to Andy Neil

    There are, however, some other 16-bit SFRs
    OK, but they are not "in the processor" and the 'byte ordering' is not mandatory. Yes it is 'standardized' for the 'traditional, but were I to design a chip (fat chance) with a 16 bit register I could legally put the high and low byte SFRs in any order, even far apart, should I wish.

    also there are no "16-bit SFRs" but some interface registers that are associated with 2 (8 bit) SFRs to make a 16 bit register

    Erik

Reply
  • 0 in reply to Andy Neil

    There are, however, some other 16-bit SFRs
    OK, but they are not "in the processor" and the 'byte ordering' is not mandatory. Yes it is 'standardized' for the 'traditional, but were I to design a chip (fat chance) with a 16 bit register I could legally put the high and low byte SFRs in any order, even far apart, should I wish.

    also there are no "16-bit SFRs" but some interface registers that are associated with 2 (8 bit) SFRs to make a 16 bit register

    Erik

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