MIKROE-972 mikroElektronika, MIKROE-972 Datasheet - Page 30

• Manufacturer Part Number: MIKROE-972
• Description: Development Boards & Kits - ARM EASYMX PRO v7 ARM STELLARIS CORTEX-M3
• Manufacturer: mikroElektronika

Specifications of MIKROE-972

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: LM3S9B95
• Core: ARM Cortex M3
• Interface Type: CAN, I2C, SPI
• Operating Supply Voltage: 7 VAC to 23 VAC, 9 VDC to 32 VDC

page 30
VCC-5V
TFT-BPWM
Figure 16-1:
TFT display
connection
schematic
R60
4K7
D3
BAT43
Q6
BC846
Q7
BC846
TFT-K
R69
12
Q5
BC846
VCC-3.3V
TFT1
PJ0
PJ1
PJ2
PJ3
PJ4
PJ5
PJ6
PJ7
SW11
multimedia device. EasyMx PRO
TFT color 320x240 pixel display. It is a 2.83" display with
LED back-light, featuring HX8347D controller.
and touch panel inputs. This is a crucial element of any
and interacting with users is through color displays
One of the most powerful ways of presenting data
TFT display
320x240 pixels
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6
TFT-D7
PC5
PH4
PH6
PH5
PG7
PA3
VCC-5V
™
v7 for Stellaris
SW12
TFT-PMWR
TFT-BPWM
TFT-PMRD
TFT-CS#
TFT-RST
TFT-BCK
TFT-RS
®
features
Each pixel is capable of showing 262.144 different
colors. It is connected to microcontroller using standard
8080 parallel 8-bit interface, with additional control
lines. Board features back-light driver which besides
standard mode can also be driven with PWM signal in
order to regulate brightness in range from 0 to 100%.
Enabling TFT display
TFT display is enabled using SW11.1–SW11.8
and SW12.2–SW12.6 DIP switches. Back-light
can be enabled in two different ways:
1. It can be turned on with full brightness
2. Brightness level can be determined with
using SW12.7 switch.
PWM signal from the microcontroller, allowing
you to write custom back-light controlling
software. This back-light mode is enabled
when both SW12.7 and SW12.8 switches
are in ON position.
EasyMx PRO
v7