Vendor:
Beyond Semiconductor
Category:
Display Controller
VGA/LCD Display Controller
Beyond VGA Display Controller core provides VGA capabilities for embedded systems.
Overview
Beyond VGA Display Controller core provides VGA capabilities for embedded systems. It supports both CRT and LCD displays with user programmable resolutions and video timings, thus providing compatibility with almost all available LCD and CRT displays.
The core supports a number of color modes, including 32bpp, 24bpp, 16bpp, 8bpp grayscale, and 8bpp-pseudo color. The video memory is located outside the primary core, thus providing the most flexible memory solution possible. It can be located on-chip or off-chip, shared with the system’s main memory (VGA on demand) or be dedicated to the VGA system. Image data is fetched automatically via the WISHBONE Master interface, making this an ideal “program-and-forget” video solution. More demanding video applications, like streaming video or video games, can benefit from the video-bank-switching function. Flicker and cluttered images are reduced by automatically switching between video-memory pages and/or color lookup tables on each vertical retrace.
The horizontal, vertical, and composite synchronization polarization levels, as well as the blanking polarization level are programmable by software.
The core supports a number of color modes, including 32bpp, 24bpp, 16bpp, 8bpp grayscale, and 8bpp-pseudo color. The video memory is located outside the primary core, thus providing the most flexible memory solution possible. It can be located on-chip or off-chip, shared with the system’s main memory (VGA on demand) or be dedicated to the VGA system. Image data is fetched automatically via the WISHBONE Master interface, making this an ideal “program-and-forget” video solution. More demanding video applications, like streaming video or video games, can benefit from the video-bank-switching function. Flicker and cluttered images are reduced by automatically switching between video-memory pages and/or color lookup tables on each vertical retrace.
The horizontal, vertical, and composite synchronization polarization levels, as well as the blanking polarization level are programmable by software.
Key features
- Resolutions of up to 2048x2048 @ 60Hz in ASIC. Higher resolutions are possible, depending on silicon process
- Resolutions of up to 1024x1024 @ 60Hz in FPGA. Higher resolutions are possible, depending on FPGA speed grade
- 32 bits per pixel (bpp), 24bpp and 16bpp color modes
- 8bpp grayscale and 8bpp pseudo-color modes
- Horizontal and verical image scaling by integer factors
- CRT and LCD display support
- Separate VSYNC/HSYNC and composite CSYNC synchronization signals
- Composite BLANK signal
- User programmable video timing
- User programmable video resolutions
- User programmable video control signals polariy
- Supports video bank switching during vertical retrace
- AHB or 32bit WISHBONE RevB.3 compliant Slave and Master interfaces
- Operation from a wide range of input clock frequencies
- Static, synchronous design
- Fully synthesizable
Applications
- Embedded GUI
- Embedded multimedia
- Multi-function printer display
- Portable media player
- Video camcorder
- Digital camera
- GPS and navigation instruments
What’s Included?
- Soft core RTL in Verilog
- Test bench in Verilog
- Programming interface document
- Engineering support
- An evaluation platform is available for purchase separately
Files
Note: some files may require an NDA depending on provider policy.
Specifications
Identity
Part Number
VGA/LCD Display Controller
Vendor
Beyond Semiconductor
Type
Silicon IP
Provider
Beyond Semiconductor
HQ:
Slovenia
Beyond Semiconductor is a privately held fabless semiconductor IP company supplying embedded processor IP technology for digital consumer, networking, personal entertainment, communications and industrial applications. Beyond Semiconductor believes in technology leadership, excellent value, and superior quality and service.
Beyond Semiconductor's comprehensive product offering includes 32-bit embedded RISC/DSP processors, software development tools, peripheral cores and complete reference platforms that enable Licensees to quickly start with product development.
Licensees can develop highly differentiated and competitive system-on-chips (SOCs) by easily customizing the processors to their target applications which can be optimized to achieve the highest performance, smallest size, and lowest power consumption of any 32-bit processor in the same class.
At the heart of Beyond Semiconductor's technology is Beyond Architecture designed with emphasis on performance, simplicity and ease of use, power efficiency and scalability.
We offer products and services in the following areas:
* Scalable range of 32-bit embedded RISC/DSP processors
* Rich set of peripheral cores to go along with the processors
* Complete reference and verification platforms to serve as base designs
* Software development tools
* Operating systems and device drivers
* FPGA/ASIC development and evaluation boards
Committed to helping Licensees achieve their business goals, Beyond Semiconductor aggressively invests in research and development. By partnering closely with our Licensees, Beyond Semiconductor can customize its products to closely match Licensee application requirements.
Beyond Semiconductor products have been successfully implemented by industry leaders like ST Microelectronics, Ericsson, Omnivision, and many others.
Please go to www.beyondsemi.com for more information
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Frequently asked questions about Display Controller IP
What is VGA/LCD Display Controller?
VGA/LCD Display Controller is a Display Controller IP core from Beyond Semiconductor listed on Semi IP Hub.
How should engineers evaluate this Display Controller?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Display Controller IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.