contents missmatch at:

hclwj181

       使用jlink下载的时候，出现了Contents missmatch at: 08000000H (Flash=FFH Required=60H) ! Contents missmatch at: 08000001H (Flash=FFH Required=08H) ! Contents missmatch at: 08000002H (Flash=FFH Required=00H) ! Contents missmatch at: 08000003H (Flash=FFH Required=20H) ! Contents missmatch at: 08000004H (Flash=FFH Required=C1H) ! Contents missmatch at: 08000005H (Flash=FFH Required=01H) ! Contents missmatch at: 08000006H (Flash=FFH Required=00H) ! Contents missmatch at: 08000007H (Flash=FFH Required=08H) ! Contents missmatch at: 08000008H (Flash=FFH Required=D9H) ! Contents missmatch at: 08000009H (Flash=FFH Required=21H) ! Contents missmatch at: 0800000AH (Flash=FFH Required=00H) !        有时候有突然能下进去，什么原因了，芯片都换了，还是这样