FDI LPC3180, User Manual, Page: 5 / 34

FDI
NXP LPC3180 Demo
User’s Manual
FDI
Rev 2 Page 5 10/1/2007
NOTE: The silkscreen markings on Rev2 for JP4 are wrong. Please see the table below
to see the correct configuration settings.
Jumper Positions Description
1-2 Allows Boot from UART Connection. JP4
2-3 (default) Allows Boot from NAND Flash.
1-2 (default) Allows PMU/JTAG to reset BGW211 JP5
2-3 BGW211 can only be reset by POR
Table 1: Jumper Descriptions
2.5 JTAG Connectors
The following table lists the JTAG connectors of the LPC3180 board and the devices to
which they connect.
JTAG Connector Device Connecting
J2 LPC3180
J4 BGB203
Bluetooth
Table 2: JTAG Connections
2.6 Serial Connection
A serial connection may be made to the LPC3180 board from a host PC by connecting a
serial cable from an open COM port on the host PC to connector P1 on the LPC3180
board. Jumpers JP2 and JP3 should both be in the 1-2 positions as described in Table 1.
This connection allows the user to observe the full boot process and log into Linux after a
successful boot. A proper configuration in HyperTerminal is described below:
Baud rate: 115200
Data bits: 8
Parity: None
Stop bits: 1
Flow Control: None
2.7 GUI Board
The GUI board provides an input/output interface to the LPC3180 board. The board
contains a simple keypad with cellular phone-like buttons as well as the Densitron
DVC40406 LCD module. The LCD module allows for a resolution of 128x160 and up to
65K Colors.
With the power off, the GUI board may be connected to the LPC3180 board by lining up
connectors J12 and J13 of the LPC3180 board with connectors J1 and J2 of the GUI
board, respectively, and pushing the boards together until a complete connection is made.