Other Parts Discussed in Thread: UNIFLASH
用uniflash擦除整个芯片，可以直接从ccs烧录程序。修改程序后再次烧录程序会一只报这个错误
C28xx_CPU1: Error during Flash Programming. Address 0x00088000, FMSTAT (STATCMD on some devices) 0x00000101
C28xx_CPU1: File Loader: Memory write failed: Unknown error
C28xx_CPU1: GEL: File: D:\AAWZL\Work Project\SVN_Project\LLC_INV_DSP280013X\trunk\LLC_INV_DSP280013X\Application\
cmd文件如下：
MEMORY
{
BEGIN : origin = 0x00082000, length = 0x00000002
BOOT_RSVD : origin = 0x00000002, length = 0x00000126
RAMM0 : origin = 0x00000128, length = 0x000002D8
RAMM1 : origin = 0x00000400, length = 0x000003F8
// RAMM1_RSVD : origin = 0x000007F8, length = 0x00000008 /* Reserve and do not use for code as per the errata advisory "Memory: Prefetching Beyond Valid Memory" */
RAMLS0 : origin = 0x00008000, length = 0x00002000
RAMLS1 : origin = 0x0000A000, length = 0x00001FF8
// RAMLS1_RSVD : origin = 0x0000BFF8, length = 0x00000008 /* Reserve and do not use for code as per the errata advisory "Memory: Prefetching Beyond Valid Memory" */
RESET : origin = 0x003FFFC0, length = 0x00000002
/* Flash sectors */
//FLASH_FLAG : origin = 0x081C00, length = 0X4 /* on-chip Flash */
FLASHIDFLAG : origin = 0x081C04, length = 0x4 /* on-chip Flash */
//USER_FLASH : origin = 0x081C08, length = 0X3F8 /* on-chip Flash */
FLASH_APP : origin = 0x082002, length = 0xDFFE//, fill=0xFFFF /* on-chip Flash */
// FLASH_BANK0_SEC_0_7 : origin = 0x080002, length = 0x1FFE /* on-chip Flash */
// FLASH_BANK0_SEC_8_15 : origin = 0x082000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_16_23 : origin = 0x084000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_24_31 : origin = 0x086000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_32_39 : origin = 0x088000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_40_47 : origin = 0x08A000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_48_55 : origin = 0x08C000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_56_63 : origin = 0x08E000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_64_71 : origin = 0x090000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_72_79 : origin = 0x092000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_80_87 : origin = 0x094000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_88_95 : origin = 0x096000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_96_103 : origin = 0x098000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_104_111 : origin = 0x09A000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_112_119 : origin = 0x09C000, length = 0x2000 /* on-chip Flash */
// FLASH_BANK0_SEC_120_127 : origin = 0x09E000, length = 0x1FF0 /* on-chip Flash */
// FLASH_BANK0_SEC_127_RSVD : origin = 0x0A0FF0, length = 0x0010 /* Reserve and do not use for code as per the errata advisory "Memory: Prefetching Beyond Valid Memory" */
}
SECTIONS
{
codestart : > BEGIN
codeclearram : > FLASH_APP
.text : > FLASH_APP, ALIGN(8)
.cinit : > FLASH_APP, ALIGN(8)
.switch : > FLASH_APP, ALIGN(8)
.reset : > RESET, TYPE = DSECT /* not used, */
.stack : > RAMM1
#if defined(__TI_EABI__)
.bss : > RAMLS0
.bss:output : > RAMLS0
.init_array : >> FLASH_APP, ALIGN(8)
.const : >> FLASH_APP, ALIGN(8)
.data : > RAMLS0
.sysmem : > RAMLS0
.bss:cio : > RAMLS0
#else
.pinit : >> FLASH_APP, ALIGN(8)
.ebss : > RAMLS0
.econst : >> FLASH_APP, ALIGN(8)
.esysmem : > RAMLS0
.cio : > RAMLS0
#endif
#if defined(__TI_EABI__)
.TI.ramfunc : LOAD = FLASH_APP,
RUN = RAMLS0,
LOAD_START(RamfuncsLoadStart),
LOAD_SIZE(RamfuncsLoadSize),
LOAD_END(RamfuncsLoadEnd),
RUN_START(RamfuncsRunStart),
RUN_SIZE(RamfuncsRunSize),
RUN_END(RamfuncsRunEnd),
ALIGN(8)
#else
.TI.ramfunc : LOAD = FLASH_APP,
RUN = RAMLS0,
LOAD_START(_RamfuncsLoadStart),
LOAD_SIZE(_RamfuncsLoadSize),
LOAD_END(_RamfuncsLoadEnd),
RUN_START(_RamfuncsRunStart),
RUN_SIZE(_RamfuncsRunSize),
RUN_END(_RamfuncsRunEnd),
ALIGN(8)
#endif
IDFLAG : > FLASHIDFLAG
DataBufferSection : > RAMLS1, ALIGN(2)
/* Allocate IQ math areas: */
IQmath : > FLASH_APP, ALIGN(8)
IQmathTables : > FLASH_APP, ALIGN(8)
}
测试发现：烧录了一次程序flash大小超过了0x00088000后，再次烧录flash比此地址小的程序，是可以进行烧录的，但是还是超过0x00088000地址的却不能烧录。查看数据手册得0x00088000为Sector 32
请问这是什么问题呢？急~！
