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Visitor II
May 16, 2007
Question

Read the Xflash

  • May 16, 2007
  • 7 replies
  • 1104 views
Posted on May 16, 2007 at 12:27

Read the Xflash

    This topic has been closed for replies.

    7 replies

    raffaeleAuthor
    Visitor II
    May 16, 2007
    Posted on May 16, 2007 at 06:50

    In ST10F27(boot mode) can I read the XFLASH like to read IFLASH?

    Thanks

    raffaeleAuthor
    Visitor II
    May 16, 2007
    Posted on May 16, 2007 at 07:23

    Hi, i read the IFLASH from start address to end address, when I arrive in 0x90000 Cpu frezee...

    I don't have modify SYSCON or other register after boot

    thanks

    raffaeleAuthor
    Visitor II
    May 16, 2007
    Posted on May 16, 2007 at 07:37

    Yes, i can try.

    The micro rom code of bsl use the EINT istruction, or I can execute isctuction myself after SXPN set?

    raffaeleAuthor
    Visitor II
    May 16, 2007
    Posted on May 16, 2007 at 08:02

    But, can I access trough normal addressing system like the iflash?

    whith extp istruction ?

    raffaeleAuthor
    Visitor II
    May 16, 2007
    Posted on May 16, 2007 at 08:32

    But after BSL, the XPEN is not already set ??

    raffaeleAuthor
    Visitor II
    May 16, 2007
    Posted on May 16, 2007 at 12:08

    I enter in standart BSL mode P0.4=0 P0.5=1

    raffaeleAuthor
    Visitor II
    May 16, 2007
    Posted on May 16, 2007 at 12:27

    But now i can read, but I read always the same value in all adress of XFLASH, whi ?