Notes on Using Keil uVision and the CUHK Board

• In order to use the CUHK ARM board with Keil, you need to go to the Project->Options for Target->Output tab and check "Create Hex File". You also need to configure the Flash tools to use external tool for flash programming (point to your path for LPC210x_ISP.exe) and to set the arguments to ""#H" ^X $D COM1: 57600 1". If you are using a different COM port then that must be changed as well.
• The J3 jumper should be inserted for programming the flash and removed when running.
• To start the program, reset the board with J3 removed.
• The astartup.s file provided is different to the Startup.s used by Keil. Use astartup.s for assembly language programming.