Preparing items

• must
  • RX72N Envision Kit x 1
  • USB Cable(USB Micro-B --- USB Type A) x 1
  • Windows PC x 1
• option
  • none

Procedure for reverting to initial firmware

1. Download initial firmware
   • Download initial firmware(userprog.mot) file from following URL
     • link
2. Save initial firmware to your desktop
3. Set to SW1-2 OFF (lower) on RX72N Envision Kit
4. Download Renesas Flash Programmer v3.06 or later
   • link
5. Start Renesas Flash Programmer
6. File -> new project
   • Project Information
     • Microcontroller: RX72x
     • Project Name: any
     • Place: any
   • Communication
     • Tool: E2 emulator Lite
     • Interface: Fine
7. Keep default value for ID code setting, and push [OK]
8. Push [refer] button on right side of program file, and specify initial firmware(userprog.mot) downloaded on [1]
9. Push [start] button
10. Wait until finishing
11. Set to SW1-2 ON (upper) on RX72N Envision Kit
12. finish