BA109 HD/DCI JPEG 2000 Decoder
Factsheet
Barco-Silex
Rue du Bosquet 7
B-1348 Louvain-La-Neuve
www.barcodesignservices.com
Version: 2.8
Features
•
Compliant with DCI (Digital Cinema Initiatives) recommendation
•
Multi-channel: up to 8 simultaneous HD streams supported
•
Compliant with JPEG 2000 (ISO/IEC 15444-1)
•
Integrated Intellectual Property core offering a full FPGA solution for HD and DCI JPEG 2000
•
Single-chip FPGA solution for 2K @24fps, 2K @48fps and 4K @24fps, 720p30/60, 1080i,
1080p30/60, and custom frame sizes up to 4096x2160
•
Input bit rate: up to 250 Mbits/s or 500 Mbits/s per core
•
XYZ, RGB, YUV (4:4:4 or 4:2:2) color spaces with support for ICT/RCT color transform
•
Supported decoder parameters:
o
Wavelet filters: 9/7 and 5/3, 0 to 6 levels
o
Full-frame decoding (no tiling)
o
Pixel depth: up to 12 bits
o
Code block size: 32x32 samples
o
CPRL progression order, one layer
•
Fully autonomous decoder with automatic parameter extraction, minimal user intervention
•
Fully synchronous design
•
Can be used for FPGA, ASIC and Structured ASIC technologies
•
Can be integrated with Barco Silex cryptography cores (AES) for advanced security
2D
IDWT
Host interface
Status &
command lines
Memory I/F
JPEG2000
stream
Entropy
decoder
Stream
parser
Frame
assembler
ICT/RCT
Decoded
pixels
Memory controller
FPGA/ASIC
BA109
IQ
Figure1
