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J
jerker
Visitor II
November 10, 2005
Question

Opcodes

  • November 10, 2005
  • 2 replies
  • 853 views
Posted on November 10, 2005 at 09:49

Opcodes

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    2 replies

    J
    jerkerAuthor
    Visitor II
    November 10, 2005
    Posted on November 10, 2005 at 06:48

    My platform is a STR710FX2T6. I have an opcode ''E59FF834'' in memory, where can I find info about how to decode it to assembler? I want to what is going to happen.

    [ This message was edited by: JF on 10-11-2005 11:19 ]

    S
    sjo
    Visitor II
    November 10, 2005
    Posted on November 10, 2005 at 09:39

    The most complete reference is the ARM Architecture Reference Manual.

    This is given with the ADS/Realview cdrom and available to buy, but a copy is available from Altera (approx 12MB) used in their Excalibur devices.

    http://www.altera.com/literature/third-

    party/ddi0100e_arm_arm.pdf

    Details about the arm7tdmi core can be found in

    http://www.arm.com/pdfs/DDI0029G_7TDMI_R3_trm.pdf

    .

    I think v3 relates to the core used in the STR71x series.

    Regards

    sjo

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