可以实现多个S19文件的合并，不同S19文件类型转换，checksum计算，不同文件比较，map文件的基本信息等。 合并例子：merge App.s19 Boot.s19 –out=merged.s19 命令介绍： convert ............ convert or reformat an image file cut ................ relocate image file data blocks differences ........ compare two image files dump ............... dump image file in hex and/or ASCII extract ............ extract values from image file exit ............... exit the program (subcommand mode) help ............... display PTP help information map ................ display image file summary information merge .............. merge image files peek ............... extract bits from image file sum ................ checksum image file data blocks set ................ set values in an image file source ............. convert image file data to C source code version ............ display program version id