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9. Firmware Update
Firmware Update via RS-232 port
1. Connect the PC's RS-232 port to the RS232 port of the DVK300HD; use the standard
extension cable and make sure the connectors are pin-to-pin.
2. Run NXP Flash Magic application
3. Options→ Advanced options→ Hardware Config tab→ Check the box (Use DTR and RTS
to control RST and ISP pin) as shown in the diagram below.
4. Close the Advanced Options dialogue box and on the main window, select LPC1768
processor, a proper COM port, and baud rate (38400) as shown below.
5. Load the correct HEX file as shown in the diagram below.
6. Select the options "Erase blocks used by Hex File" and "Verify after programming" by
checking the corresponding boxes.
7. Click Start.
.
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