这个康拓的校验码是怎么计算出来的能说一下吗

WENLONG

0 扇区
0 区块: E9 9C FB 4B C5 08 04 00 62 63 64 65 66 67 68 69
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FB A8 AD 33 0C 51 FF 07 80 00 FB A8 AD 33 0C 51
1 扇区
0 区块: 02 15 7E 10 01 45 13 04 02 00 00 00 00 00 00 09
1 区块: 00 00 00 23 31 24 FF 00 00 00 00 00 00 45 00 09
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FB A8 AD 33 0C 51 FF 07 80 00 FB A8 AD 33 0C 51
2 扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FB A8 AD 33 0C 51 FF 07 80 00 FB A8 AD 33 0C 51