BlueBoard-LPC1768-H
USER MANUAL
v2.0
20/09/2011
Getting Started
Before starting you would need the following.
Requirement
The requirement is put in two sections.
Hardware
•
USB cable with type B connector
•
7.5V/1A DC power supply
•
USB or Parallel JTAG
Software
•
H-JTAG Software
•
C Cross compiler(gcc / Keil / Rowley Crossworks for ARM)
•
PC / Laptop with Linux / Windows
Validating the BlueBoard LPC1768-H
Once you have all the accessories connect the USB cable and power jack. Switch on the
board.
The power LED D5 should glow. The Reset LED D4 should switch OFF when the RESET
button is pressed. The test LED D8 should blink 4 times after power up or RESET. If it remains ON
after blinking it confirms that EEPROM test was successful. To validate the USB interface get the
board into USB bootloader mode. The details of which are mentioned below.
How To Enter USB Boot Loader Mode?
Entering into USB bootloader mode is similar to ISP. If during reset or power up the ISP pin
is LOW the controller enters the ISP mode. Similarly to enter USB bootloader mode one needs to
hold some pin (as implemented in the USB bootloader program) LOW during reset or power up.
Note: You should have connected the USB cable to the PC.
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