Altera Cyclone III 3C120 Video Stream Scaler
Details
Category: Video Controller
Created: February 21, 2011
Updated: January 27, 2020
Language: Verilog
Other project properties
Development Status: Stable
Additional info: Design done, FPGA proven, Specification done
WishBone compliant: No
WishBone version: n/a
License: LGPL
Description
The Video Stream Scaler scales streaming video up or down in resolution. Bilinear and nearest neighbor resize
modes are supported.
This core provides run-time adjustment of input and output resolution, scaling factors, and scale
type. Compile time adjustment of maximum resolutions and data width.
Resource usage and speed
FPGA: Altera Cyclone III 3C120
Configuration: 10 bits per pixel, 1 color channel, RFIFO size of 3
Logic Cells: 571
Registers: 237
M9ks: 9
9x9 multipliers: 3
18x18 multipliers: 8
Greater than 108MHz (SXGA 60Hz) maximum clock rate on Altera Cyclone III 3C120, speed grade 7, 19% total logic element utilization.
