①  Click the ‘Device Select’ button to select a device. 
②  Click the ‘Load Hex’ button to select a hex file for IC programming. 
③  Selecting a hex file  pops up the  option dialog box. Refer to the device’s manual, and 
select the appropriate options according to application characteristics. 
④  Click  the  ‘Update’  button  to  update  the  E-PGM+  or  E-GANG4/6  with  the  hex  file  and 
option values. This updates a controller and buffer in the tool (E-PGM series) only. 
⑤  Writing to the device does not begin until users press the ‘Enter’ button of the E-PGM+ 
or E-GANG4/6.