The H265-MP-D IP core implements an HEVC/H.265 video decoder. The core complies with the Monochrome, Main, Main 10, and optionally the Monochrome 12, Main 4:2:2-10, and Main 4:2:2 12 profiles of the standard.
The core is designed for trouble-free SoC integration. It operates on a stand-alone basis such that decoding proceeds without any assistance from the host processor. The core uses standard AMBA interfaces: AXI-Stream for input and decoded pixel data, AXI-lite for registers access, and AXI4 for the memory controller interface
The H265-MP-D is a custom hardware accelerator and uses local memories that minimize external memory bandwidth, so its power consumption and clock frequency requirements are much lower than any software, or hybrid software/hardware decoder implementation.
HEVC Profiles: Monochrome, Main, Main-10 and optionally the Monochrome 12, Main 4:2:2 10, and Main 4:2:2 12 profiles of ITU-T H.265 | ISO/IEC 23008-2
Video Formats: 4:0:0 (Monochrome), 4:2:0, and optionally 4:2:2 - 8, 10, and optionally 12 bits per color
Performance: 1080p60 and 4k/UHD@30 depending on target FPGA
Device Utilization and Performance
A minimal configuration of the core (4:2:0 (No 4:2:2), 8bit, No long term prediction, no PCM, No Tiles support, No WPP) synthesizes to about 140k ALMs, 730 DSPs, and 2.8M memory bits .
A Full configuration of the core (i.e. All coding tools, all supported video formats and profiles) synthesizes to about 150K ALMs, 730 DSPs, and 9.2M memory bits.
Depending on device family and speed grade the core can support rates of 720p30/60, 1080p3-/60, and 4kUHD@30.
Contact CAST at email@example.com to arrange for a core evaluation
IP Quality Metrics
Year IP was first released
Latest version of Quartus supported
Altera Customer Use
IP has been successfully implemented in production with at least one customer
Customer deliverables include the following:
Design file (encrypted source code or post-synthesis netlist)
Simulation model for ModelSim Altera edition
Timing and/or layout constraints
Testbench or design example
Documentation with revision control
Parameterization GUI allowing end user to configure IP
IP core is enabled for OpenCore Plus Support
Software drivers provided
Driver OS support
IP-XACT Metadata included
ModelSim, Questa, NC-SIM
Y. Altera Board Name Stratix V
Industry standard compliance testing performed
If yes, which test(s)?
Fraunhofer's ref. streams
If yes, on which Altera device(s)?
If Yes, date performed
IP has undergone interoperability testing
Interoperability reports available
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