Datasheet

WVGA/LCD EI3 Extender Board Manual I-1
IINDEX
A
AD7147 interrupt signal, 2-14
AD7879 PENIRQ signal, 2-13
AD7879 SPI chip select, 2-14
ADXL345 interrupt signals, 2-14
ADXL345 SPI chip select, 2-15
ADXL345 TWI/SPI mode select, 2-14
architecture, of this Extender Board, 2-2
B
bill of materials, A-1
board design database, 1-8
board schematic (WVGA/LCD EI3 Extender
Board), B-1
bus switch example, 2-6
C
capacitive touch controller, 1-5
connectors
diagram of locations, 2-16
J1-2 (expansion), 2-17
P1-2 (expansion), 2-17
P4 (power), 2-17
P5 (LCD), 1-4, 2-18
contents, of this Extender Board package, 1-2
customer support, -x
D
digital accelerometer, 1-6
E
example programs, 1-7
expansion interface III (EI3), 1-7, 2-17
F
FET switches, 2-3, 2-4
G
GPIO expander (U10), 2-9
GPIO signals, 1-5, 2-9
I
installation, of this Extender Board, 1-3
L
LCD
backlight, 1-4
connector (P5), 1-4, 2-18
mode select switch, 2-13
SPI chip select switch, 2-13
touch controller, 1-5
touch screen, 1-5
LED1 (power), 2-18
M
mechanical switch equivalent, 2-5, 2-7