QUICC MURAM for MPC8360 - Beacon EmbeddedWorks

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Last Post 17 Apr 2008 08:53 AM by peter.barada@logicpd.com

QUICC MURAM for MPC8360

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sampath

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15 Apr 2008 11:18 AM
I am unable to write to the MURAM at offest 0x10000. I tired 0xff41000 without JTAG init script and then after the init script at 0xe0010000. Neither works. Let me know what I am missing.

peter.barada@logicpd.com

New Member
Posts:72

17 Apr 2008 08:53 AM
Don't confuse the MURAM and IMMR. In IMMR, offset 0x100000 is where the QUICC engine memory map starts, and the MURAM is at offset 0x10000 inside the QUICC Engine memory map. So try offset 0x110000 from IMMRBAR for the start of MURAM. Refer to section 2-4 of the MPC8360 Reference Manual for a descriptiont of the QUICC Engine memory map...