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Hello I am facing a problem when I attempt to program the onchip flash of TMS 320LF2407A on a custom board. I was able to program the chip the first time .Thereafter It gives me an error " Unable to clear " I am using the Plug In Flash Programming Utility TMS320LF24XX " for Code composer Studio. If anyone has faced the same problem could you please advise . Regards Maria Following is my command linker file : MEMORY { PAGE 0 : VECS : origin = 0h , length = 040h /* VECTORS */ PROG : origin = 44h , length = 07FBCh /* PROGRAM memory */ /* EXT_PROG: org00h len E00h /* external SRAM */ PAGE 1 : MMRS : origin = 0h , length = 060h /* MMRS */ B2 : origin = 0060h , length = 020h /* DARAM */ B0 : origin = 0200h , length = 0FFh /* DARAM */ B1 : origin = 0300h , length = 0100h /* DARAM */ /* DATA : origin = 8000h , length = 7FFFh /* XDM */ DATA : origin = 800h , length = 7FFh /*SARAM*/ } SECTIONS { .text :{}>PROG PAGE 0 .cinit :{}> PROG PAGE 0 .data :{}> B1 PAGE 1 .stack :{}> DATA PAGE 1 .bss :{}> DATA PAGE 1 .vectors:{}> VECS PAGE 0 .const :{}>B1 PAGE 1 } Following is my init.gel file : StartUp() { GEL_MapOn(); GEL_MapReset(); GEL_MapAdd(0x0000, 0,0x8000,1,1); GEL_MapAdd(0x0200,1,0x0100,1,1); /* On-Chip RAM B0 */ GEL_MapAdd(0x0300,1,0x0100,1,1); /*On-Chip RAM B1 */ GEL_MapAdd(0x0060,1,0x0020,1,1); /* On-Chip RAM B2 */ GEL_MapAdd(0x0000, 2, 0x000c, 1, 1); } |