电路板和项目:客户自制
他们已经实现了 EtherCAT 和以太网通信。 但有时在调试项目时、 PC 在运行大约10分钟后会指向引导 ROM 区域("0x162e"或"0x162c")。

这是映射文件:
MEMORY CONFIGURATION
name origin length used unused attr fill
---------------------- -------- --------- -------- -------- ---- --------
CMBANK0_RESETISR 00200000 00000008 00000006 00000002 RWIX
CMBANK0_SECTOR0 00200008 00003ff8 00001138 00002ec0 RWIX
CMBANK0_SECTOR1 00204000 00004000 00000000 00004000 RWIX
CMBANK0_SECTOR2 00208000 00004000 00000000 00004000 RWIX
CMBANK0_SECTOR3 0020c000 00004000 00000000 00004000 RWIX
CMBANK0_SECTOR4 00210000 00010000 0000c788 00003878 RWIX
CMBANK0_SECTOR5 00220000 00010000 00000000 00010000 RWIX
CMBANK0_SECTOR6 00230000 00010000 00000000 00010000 RWIX
CMBANK0_SECTOR7 00240000 00010000 00000000 00010000 RWIX
CMBANK0_SECTOR8 00250000 00010000 00000000 00010000 RWIX
CMBANK0_SECTOR9 00260000 00010000 00000000 00010000 RWIX
CMBANK0_SECTOR10 00270000 00004000 00000000 00004000 RWIX
CMBANK0_SECTOR11 00274000 00004000 00000000 00004000 RWIX
CMBANK0_SECTOR12 00278000 00004000 00000000 00004000 RWIX
CMBANK0_SECTOR13 0027c000 00004000 00000000 00004000 RWIX
C1RAM 1fffc000 00002000 000013f8 00000c08 RWIX
C0RAM 1fffe000 00002000 00000158 00001ea8 RWIX
BOOT_RSVD 20000000 00000800 00000000 00000800 RWIX
S0RAM 20000800 00003800 00002140 000016c0 RWIX
S123RAM 20004000 0000aa00 0000991a 000010e6 RWIX
S3RAM_PARA 2000ea00 00001600 000015e0 00000020 RWIX
E0RAM 20010000 00004000 00000000 00004000 RWIX
CPU1TOCMMSGRAM0 20080000 00000800 00000110 000006f0 RWIX
CPU1TOCMMSGRAM1 20080800 00000800 00000000 00000800 RWIX
CMTOCPU1MSGRAM0 20082000 00000800 00000624 000001dc RWIX
CMTOCPU1MSGRAM1 20082800 00000800 00000000 00000800 RWIX
CPU2TOCMMSGRAM0 20084000 00000800 00000110 000006f0 RWIX
CPU2TOCMMSGRAM1 20084800 00000800 00000000 00000800 RWIX
CMTOCPU2MSGRAM0 20086000 00000800 00000110 000006f0 RWIX
CMTOCPU2MSGRAM1 20086800 00000800 00000000 00000800 RWIX
SEGMENT ALLOCATION MAP
run origin load origin length init length attrs members
---------- ----------- ---------- ----------- ----- -------
00200000 00200000 00000006 00000006 r-x
00200000 00200000 00000006 00000006 r-x .resetisr
00200160 00200160 000002a0 000002a0 r--
00200160 00200160 000002a0 000002a0 r-- .const.1
00200400 00200400 00000d40 00000d40 r--
00200400 00200400 00000140 00000140 r-- .vftable
00200540 00200540 00000848 00000848 r-- .const.2
00200d88 00200d88 000003b8 000003b8 r-- .cinit
00210000 00210000 0000c788 0000c788 r-x
00210000 00210000 0000c788 0000c788 r-x .text
1fffc000 1fffc000 000013f8 00000000 rw-
1fffc000 1fffc000 00000a00 00000000 rw- .stack
1fffca00 1fffca00 000009f8 00000000 rw- .data
1fffe000 00200008 00000158 00000158 r-x
1fffe000 00200008 00000158 00000158 r-x .TI.ramfunc
20000800 20000800 00002140 00000000 rw-
20000800 20000800 00002000 00000000 rw- .sysmem
20002800 20002800 00000140 00000000 rw- .vtable
20004000 20004000 0000991a 00000000 rw-
20004000 20004000 0000991a 00000000 rw- .bss
2000ea00 2000ea00 000015e0 00000000 rw-
2000ea00 2000ea00 000015e0 00000000 rw- LOCALRAMS3_PARA
20080000 20080000 00000110 00000000 rw-
20080000 20080000 00000110 00000000 rw- MSGRAM_CPU1_TO_CM
20082000 20082000 00000624 00000624 rw-
20082000 20082000 00000624 00000624 rw- MSGRAM_CM_TO_CPU1
20084000 20084000 00000110 00000000 rw-
20084000 20084000 00000110 00000000 rw- MSGRAM_CPU2_TO_CM
20086000 20086000 00000110 00000000 rw-
20086000 20086000 00000110 00000000 rw- MSGRAM_CM_TO_CPU2
.stack 0 1fffc000 00000a00 UNINITIALIZED
1fffc000 00000004 rtsv7M4_T_le_eabi.lib : boot_cortex_m.c.obj (.stack)
1fffc004 000009fc --HOLE--
.vtable 0 20002800 00000140 UNINITIALIZED
20002800 00000140 driverlib_cm.lib : interrupt.obj (.vtable)
.sysmem 0 20000800 00002000 UNINITIALIZED
20000800 00000010 rtsv7M4_T_le_eabi.lib : memory.c.obj (.sysmem)
20000810 00001ff0 --HOLE--
--
谢谢、此致
耶鲁