The DISPLAY-CTRL is a synthesizable core intended
for use with Video DACs with RGB interface up to 24 bits per pixel, Horizontal and Vertical synchronization signals, and Blanking (Data Enable) signal.
The controller accepts two different input color formats: RGB 24 bits per pixel and RGB 15 bits per pixel. All horizontal and vertical timing parameters such as horizontal/vertical front porch, back porch and sync intervals are programmable.
In order to facilitate the use of the DISPLAY-CTRL core in AMBA bus-based microprocessor systems, an AHB Master 64-bit interface and AHB Slave 32-bit interface and FIFO controller are provided.
Examples of supported resolutions:
QVGA – 320 x 240 85Hz
VGA – 640 x 480 85Hz
SVGA – 800 x 600 85Hz
XGA – 1024 x 768 85Hz
SXGA – 1280 x 1024 85Hz
HD 720 – 1280 x 720 60Hz
UXGA – 1600 x 1200 60Hz
WSXGA+ – 1680 x 1050 60Hz
HD 1080 – 1920 x 1080 60Hz
WUXGA – 1920 x 1200 60Hz
Input data formats: RGB24 (8:8:8) RGB15 (5:5:5)
Output interface for Video DAC: RGB24 (8:8:8) HSYNC and VSYNC signals or one composite Blanking (Data Enable) signal
Progressive scanning mode support
Fully configurable monitor frequencies and aspect ratios
Display functions with hardware support: Scrolling in horizontal and vertical directions Horizontal flip screen Sub-screen display
"Fujitsu Telecommunications Europe was recently presented with a major product re-design issue that required a significant number of its design and development processes to be fast-tracked against a very aggressive timeframe. We engaged with Evatronix to assist us in this endeavour and were highly impressed with the responsiveness, quality of work and professionalism of the company. We would quite happily work with Evatronix in the future. "
Mark Hanvey, Director of Procurement Fujitsu Telecommunications Europe Ltd