STREAM
STREAM is a flexible platform for developing high-performance digital and RF designs using an Altera Cyclone IV FPGA and Lime Microsystems FPRF transceiver.
The original STREAM board incorporates SDRAM, Micro SD storage and a selection of other useful peripherals, with expansion via RFDIO and FMC mezzanine cards enabling use with both LMS6002-based Myriad-RF 1 and UNITE LMS7002M EVB RF modules.
uSTREAM is a low cost variant that incorporates a uRFDIO connector, enabling use with the uMyriadRF-6002 and uMyriadRF-7002 RF modules.
For more details about compatible Myriad-RF transceiver modules, see the Reference Development Kit.
Contents
The directory structure is as follows:
apps/
lms6_usb_distro_03v/ - uSTREAM + uMyriadRF-6002 examples
lms7_usb_distro_01v/ - uSTREAM + uMyriadRF-7002 examples
STREAM_LMS7EVB_distro_07v/ - STREAM + UNITE LMS7002EVB examples
docs/ - platform documentation
hardware/<variant>/<version>/
BOM/ - bill of materials spreadsheet
Case/ - Aluminium case design
Gerbers/ - Gerber CAM files
KiCAD/ - KiCAD schematic and layout files
Manufacturing/ - Additional manufacturing information
PDF/ - Schematic and layout PDFs
Reports/ - DRC, ERC and drill reports
stream_openrisc_soc/
bin/ - pre-built FPGA and Linux images
doc/ - HTML documentation for the Stream OpenRISC SoC
quartus/ - Quartus project archive for rebuilding the FPGA image
src/ - Source code for Stream-specific cores
sw/ - Example applications for communicating with LMS6002D
Licensing
Hardware
The hardware designs are licensed under a Creative Commons Attribution 3.0 Unported licence.
FPGA design
For details of the FPGA design licensing please see the associated COPYING file(s). However, please note that this does not extend to any files provided with the Altera design tools and see the relevant files for the associated terms and conditions.