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TMS320F280039: TI280039 How much space a page takes up

liu Gaosong
Prodigy 70 points
Part Number: TMS320F280039

Tool/software:

Hi,

   Link config:"HEADERINFO        : origin = 0x080010, length = 0x000100"

   Use this address segment，CCS  build error：“program will not fit into available memory, or the section contains a call site that requires a trampoline that can't be generated for this section. placement with alignment/blocking fails for section "CodeInfoFile" size 0xff page 0. ".then link Modify configuration as "HEADERINFO        : origin = 0x080100, length = 0x000100",build success.

   So TI280039 how much space a page takes up?Whether each page is 256?

  • 0
    TI__Expert 6311 points

    Hi,

    This part will fall in the FLASH_BANK0_SEC0 part. Can you please confirm if no other data is present in these location before loading the .out file.

    Also please have a look at the memory usage console and verify the space in the section.

    You can find the data being loaded in these location from the .map file generated, which is inside the CPU1_FLASH folder.

    If it is possible to share the linker cmd file here, i can debug further on the issue.

    Thanks

    Aswin 

  • 0 in reply to Aswin P
    Prodigy 70 points

    Hi Aswin,

        There are other data in FLASH_BANK0_SEC0，you can view the cmd content below.

    MEMORY
{
   BEGIN            : origin = 0x00080000, length = 0x00000002
   BOOT_RSVD        : origin = 0x00000002, length = 0x00000126

   RAMM0            : origin = 0x00000128, length = 0x000002D8
   RAMM1            : origin = 0x00000400, length = 0x000003F8
  
   CLA_PROG_RAM     : origin = 0x008000, length = 0x001800

   RAMLS34           : origin = 0x00009800, length = 0x00001000
   RAMLS5           : origin = 0x0000A800, length = 0x00000800
   RAMLS6           : origin = 0x0000B000, length = 0x00000800
   RAMLS7           : origin = 0x0000B800, length = 0x00000800
 
   RAMGS0123           : origin = 0x0000C000, length = 0x00003FF0
  
   BOOTROM          : origin = 0x003F8000, length = 0x00007FC0
   SECURE_ROM       : origin = 0x003F2000, length = 0x00006000

   RESET            : origin = 0x003FFFC0, length = 0x00000002

   /* Flash sectors */
   /* BANK 0 */
   HEADERINFO        : origin = 0x080010, length = 0x000100, fill 0xFFFF /* on-chip Flash */
   CPU_PROG_FLASH    : origin = 0x080120, length = 0x004EE0		/* on-chip Flash */

   CLA1_MSGRAMLOW   : origin = 0x001480, length = 0x000080
   CLA1_MSGRAMHIGH  : origin = 0x001500, length = 0x000080
}


SECTIONS
{
   codestart        : > BEGIN, ALIGN(8)
   .text            : > CPU_PROG_FLASH,   ALIGN(8)
   .cinit           : > CPU_PROG_FLASH,  ALIGN(8)
   .switch          : > CPU_PROG_FLASH,  ALIGN(8)
   .reset           : > RESET,                  TYPE = DSECT /* not used, */

   .stack           : > RAMM1

#if defined(__TI_EABI__)
   .init_array      : > CPU_PROG_FLASH,  ALIGN(8)
   .bss             : > RAMGS0123
   .bss:output      : > RAMGS0123
   .bss:cio         : > RAMGS0123
   .data            : > RAMGS0123
   .sysmem          : > RAMGS0123
   .const           : > CPU_PROG_FLASH,  ALIGN(8)
#else
   .pinit           : > CPU_PROG_FLASH,  ALIGN(8)
   .ebss            : > RAMGS0123
   .esysmem         : > RAMGS0123
   .cio             : > RAMGS0123
   .econst          : > CPU_PROG_FLASH,  ALIGN(8)
#endif

    ramgs0 : > RAMGS0123
    ramgs1 : > RAMGS0123

    /*  Allocate IQ math areas: */
   IQmath           : > CPU_PROG_FLASH, ALIGN(8)
   IQmathTables     : > CPU_PROG_FLASH, ALIGN(8)

   /* CLA specific sections */
   Cla1Prog 	   : LOAD = CPU_PROG_FLASH,
					 RUN = CLA_PROG_RAM,
					 LOAD_START(Cla1ProgLoadStart),
					 RUN_START(Cla1ProgRunStart),
					 LOAD_SIZE(Cla1ProgLoadSize),
					 ALIGN(8)

   Cla1ToCpuMsgRAM  : > CLA1_MSGRAMLOW
   CpuToCla1MsgRAM  : > CLA1_MSGRAMHIGH

  GROUP
   {
       .TI.ramfunc
       { -l FAPI_F28003x_EABI_v1.58.10.lib}

   }				  LOAD = CPU_PROG_FLASH,
                      RUN = RAMLS34,
                      LOAD_START(RamfuncsLoadStart),
                      LOAD_SIZE(RamfuncsLoadSize),
                      LOAD_END(RamfuncsLoadEnd),
                      RUN_START(RamfuncsRunStart),
                      RUN_SIZE(RamfuncsRunSize),
                      RUN_END(RamfuncsRunEnd),
                      ALIGN(8)

   .scratchpad      : > RAMLS7
   .bss_cla         : > RAMLS7

    Cla1DataRam     : > RAMLS7

    .const_cla      :  LOAD = CPU_PROG_FLASH,
                       RUN = CLA_PROG_RAM,
                       RUN_START(Cla1ConstRunStart),
                       LOAD_START(Cla1ConstLoadStart),
                       LOAD_SIZE(Cla1ConstLoadSize),
                       ALIGN(4)

    CodeInfoFile    : > HEADERINFO
}