User`s guide

LPC3250 Developer’s Kit - User’s Guide
Page 28
Copyright 2011 © Embedded Artists AB
4.5 Important Components
The figure below illustrates the position on the QVGA Base Board for some important components in
the design.
Figure 5 – QVGA Base Board Important Components
SD/MMC LEDs
(power, inserted,
write protected)
USB-to-serial
activity LEDs
Reset push-button
and Reset LED
Joystick(
SW7)
Voltage
measurement
pads and
Power LED
(LED15)
Trimpot for
analog input
SW2 – SW5
marked KEY1-4
LED6-13 marked
LED1-8 on pcb
P2.10 push-
button (SW6)
Trimpot for
speaker
output
volume
Accelerometer
Speaker
IrDA
transceiver