请问28035 SCI下载的bootloader出厂固化了吗

是的，具体的传输格式为：可以在TI网站搜索SPRUGO0A文档得到详细信息。
AA 08 ; 0x08AA 8-bit key value
00 00 00 00 ; 8 reserved words
00 00 00 00
00 00 00 00
00 00 00 00
3F 00 00 80 ; 0x003F8000 EntryAddr, starting point after boot load completes
05 00 ; 0x0005 - First block consists of 5 16-bit words
3F 00 10 90 ; 0x003F9010 - First block will be loaded starting at 0x3F9010
01 00 ; Data loaded = 0x0001 0x0002 0x0003 0x0004 0x0005
02 00
03 00
04 00
05 00
02 00 ; 0x0002 - 2nd block consists of 2 16-bit words
3F 00 00 80 ; 0x003F8000 - 2nd block will be loaded starting at 0x3F8000
00 77 ; Data loaded = 0x7700 0x7625
25 76
00 00 ; 0x0000 - Size of 0 indicates end of data stream
After load has completed the following memory values will have been initialized as follows:
Location Value
0x3F9010 0x0001
0x3F9011 0x0002
0x3F9012 0x0003
0x3F9013 0x0004
0x3F9014 0x0005
0x3F8000 0x7700
0x3F8001 0x7625
PC Begins execution at 0x3F8000

嗯 固化了，请楼主下载Boot Rom User Guide，上面写的很清楚。
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