使用BSL-Scripter的脚本下载程序出错

LOG
MODE Crypto FRxx UART 9600 COM10
MASS_ERASE
DELAY 2000
RX_DATA_BLOCK PW_JYZ_HV2.1_SV1.txt
//CRC_CHECK 0x4450 0x1000
SET_PC 0x4450

日志完整信息如下：

---------------------------------------------------------
BSL Scripter 3.4.0.1

PC software for BSL programming
2019-Oct-17 15:17:33
---------------------------------------------------------
Input file script is : C:/ti/BSL-Scripter/script_FRxx_uart.txt
MODE Crypto FRxx UART 9600 COM10
MASS_ERASE
[ACK_ERROR_MESSAGE]Unknown ACK value!
DELAY 2000
Delay 2000 ms
RX_DATA_BLOCK PW_JYZ_HV2.1_SV1.txt
Read Txt File : C:\ti\BSL-Scripter\PW_JYZ_HV2.1_SV1.txt
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
[ACK_ERROR_MESSAGE]Unknown ACK value!
Time elapsed of writing 24995 bytes : 103.7 seconds
Speed of writing data :0.2355(kB/s)
//CRC_CHECK 0x4450 0x1000
SET_PC 0x4450