Changes between Version 6 and Version 7 of TBR/BSP/MPC5674FEVB


Ignore:
Timestamp:
Dec 17, 2011, 7:56:53 PM (8 years ago)
Author:
Ivaylo
Comment:

/* Flash */

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  • TBR/BSP/MPC5674FEVB

    v6 v7  
    2121The MPC5674F has 256 KB of SRAM, compared to the 128 KB of SRAM on the MPC5566. If the extra SRAM is to be used, the application initialization code must be modified so that it initializes all SRAM up to 256 KB. Additionally, any linker directive files must be updated to reflect the change in the memory map. The MPC5674F ECC supports single-bit error reporting for SRAM memory.
    2222= Flash =
    23 =  =References==
     23
     24
     25 *  The MPC5674F has 4 MB of flash memory,1 increased from the 3 MB of flash memory on the MPC5566.
     26 *  The MPC5674F requires a different flash-programming algorithm that will be provided by FSL as a software driver. Any proprietary flash-programming algorithms or drivers must be re-coded for the MPC5674F.
     27 *  The MPC5674F ECC supports single-bit error reporting for flash memory.
     28 *  There are now two sets of control registers, one for each flash array.
     29 *  Any PC tools used for programming flash will need to be updated.
     30= References =