RiTFT-70
A Riverdi 7″ TFT display with a built-in LED inverter.
The 800×480 resolution provides crisp and clear colors, while the screen is driven by the powerful BT816 graphics controller.
The display features the standard SPI/QSPI interface.
What makes the RiTFT-70 a great display?
The RiTFT-70 is a high-quality Riverdi 5’’ TFT display module.
The 12:00 o’clock viewing angle allows the user a natural and intuitive way to interact with the display.
The RiTFT-70 has a built-in LED inverter.
For more information about the RiTFT-70 see the documentation section.
BT81x (EVE 3)
A powerful graphics controller
If your
project requires a more complex execution Bridgetek’s graphics controllers are
the right choice. The BT81x controller on this display is a part of a family of
advanced graphics controllers targeted at embedded applications for generating
high-quality Human Machine Interfaces (HMIs).
Riverdi displays with BT81x
graphics controllers feature advanced EVE (Embedded Video Engine) user interface,
that successfully combines the capacities of processing images, sound, and
information from the touch panel.
EVE technology uses an object-oriented approach; this whole controller
series is capable of simplifying the implementation of intelligent displays and
shortening development time, see the datasheet.
EVE3 Advantages
The third generation of Embedded
Video Engine (EVE) technology brings us the BT81x graphics controllers with
numerous improvements and extended capabilities.
One of the most prominent
advantages, in comparison with the two older versions, is support for the
Adaptive Scalable Texture Compression (ASTC) algorithm. This means image
quality can be significantly enhanced without needing greater bandwidth to be
allocated as the compression algorithm allows for smaller compressed files.
This, in turn, saves up a lot of memory space required by larger s and
data-heavy images.
Further memory management and
system resource improvements are available in the form of a dedicated QSPI host
port for attaching an external flash memory.
See the datasheet for further
information.