MIKROE-1043 mikroElektronika, MIKROE-1043 Datasheet - Page 32

• Manufacturer Part Number: MIKROE-1043
• Description: Development Boards & Kits - ARM EasyMxPRO v7 MCU Stellaris LM4F232H5Q
• Manufacturer: mikroElektronika

Specifications of MIKROE-1043

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: LM4F232H5Q
• Core: ARM Cortex M3, ARM Cortex M4
• Interface Type: CAN, I2C, SPI
• Operating Supply Voltage: 7 V to 23 V
• Data Bus Width: 8 bit
• Dimensions: 266 mm x 220 mm
• For Use With: LM4F232H5Q

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connected to GND, which can be detected in user software.
UP
CENTER
LEFT
the navigation switch in desired direction, associated microcontroller pins are
1
2
3
KEY1
using tri-state DIP switches located in I/O groups. After pressing
Figure 18-1: Navigation switch connection schematic. Pull-up resistors should be enabled during operation
it is necessary to pull-up mentioned microcontroller pins
4
5
6
(respectively). Before using the navigation switch,
RIGHT
DOWN
microcontrollers pins: PB0, PE5, PB7, PE4, PH2
and is connected to one of the following
PH2
PE4
PE5
PB7
PB0
Center. Each of those acts as a button,
positions: Up, Down, Left, Right and
VCC-3.3V
navigation switch with five different
PRO
play games much easier. EasyMx
DOWN
through on-screen menus, or even
PULL
for users and they can browse
™
UP
far apart. This is more natural
push buttons that are more
joystick than several different
Navigation switch
When working with multi-
media applications it is far
more intuitive to use a single
+
_
v7 for Stellaris
1 2 3 4 5 6 7 8
SW2
®
VCC-3.3V
features
DOWN
PULL
UP
+
_
1 2 3 4 5 6 7 8
Figure 18-2: Navigation switch is an intuitive solution for browsing
through on-screen menus.
SW5
VCC-3.3V
DOWN
PULL
UP
+
_
1 2 3 4 5 6 7 8
SW8
EasyMx PRO
DATA BUS
v7