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TMS320F280039: 关于DCSM的报错问题 C28xx_CPU1: Error connecting to the target: (Error -1156 @ 0x0)

Part Number: TMS320F280039

关于DCSM配置的问题

.sect "dcsm_z1otp_link_pointer"
.retain
.long 0x00003FFF ;Z1OTP_LINKPOINTER1
.long 0x00003FFF ;Z1OTP_LINKPOINTER2
.long 0x00003FFF ;Z1OTP_LINKPOINTER3

.sect "dcsm_z1otp_jlm_enable"
.retain
.long 0xFFFF000F ;Z1OTP_JLM_ENABLE

.sect "dcsm_z1otp_pswd_lock"

.retain
.long 0xFB7FFFFF ;Z1OTP_PSWDLOCK

.sect "dcsm_z1otp_crc_lock"
.retain
.long 0x7FFFFFFF ;Z1OTP_CRCLOCK

.sect "dcsm_zsel_z1"
.retain
.long 0x11223344 ;Z1OTP_CSMPSWD0 (LSW of 128-bit password)
.long 0x4D7FFFFF ;Z1OTP_CSMPSWD1
.long 0x11223344 ;Z1OTP_CSMPSWD2
.long 0x11223344 ;Z1OTP_CSMPSWD3 (MSW of 128-bit password)

.long 0x95555555 ;Z1OTP_GRABSECT1
.long 0xAAAAAAAA ;Z1OTP_GRABSECT2
.long 0xAAAAAAAA ;Z1OTP_GRABSECT3
.long 0x0000AAA9 ;Z1OTP_GRABRAM1
.long 0xFFFFFFFF ;Z1OTP_GRABRAM2
.long 0xFFFFFFFF ;Z1OTP_GRABRAM3

.long 0xFFFFFFFF ;Z1OTP_EXEONLYSECT1
.long 0x0000FFFF ;Z1OTP_EXEONLYSECT2
.long 0x000000FF ;Z1OTP_EXEONLYRAM1
.long 0xFFFFFFFF ;Reserved
.long 0xFFFFFFFF ;Z1OTP_JTAGPSWDL0
.long 0x2BFFFFFF ;Z1OTP_JTAGPSWDL1

我在测试F280039的DCSM功能时,第一次烧录程序后可以执行加密解密操作,但重新上电后,无法烧录,并报以下错误,请问应该如何解决