Bitstream Interpretation Library (BIL) for reading and interpreting bitstream files targeted at Xilinx FPGA:
- Configuration raw data extraction from bitstream files
- XDL design regeneration out of configuration raw data
- Automated configuration mapping analyzation of a device
https://github.com/florianbenz/bil
#Xilinx #bitstream #BIL #XDL #XDLRC #RAW
- Configuration raw data extraction from bitstream files
- XDL design regeneration out of configuration raw data
- Automated configuration mapping analyzation of a device
https://github.com/florianbenz/bil
#Xilinx #bitstream #BIL #XDL #XDLRC #RAW
Optionally run optimization if there are timing violations after placement
#Xilinx #Vivado #phys_opt_design #TCL #automation #slack #violation
if {[ get_property SLACK [ get_timing_paths -max_paths 1 -nworst 1 -setup ] ] < 0 } {
puts "INFO :: Found setup timing violations. Running physical optimization once."
phys_opt_design -directive AggressiveExplore
phys_opt_design -directive AlternateReplication
phys_opt_design -directive AggressiveFanoutOpt
}
#Xilinx #Vivado #phys_opt_design #TCL #automation #slack #violation
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Automation of Vivado installation on Windows using PowerShell
https://gist.github.com/steelcowboy/4897883fb25082248d64b2f64c782d0d
#Xilinx #Vivado #PowerShell #Windows #Automation @fpgasic
https://gist.github.com/steelcowboy/4897883fb25082248d64b2f64c782d0d
#Xilinx #Vivado #PowerShell #Windows #Automation @fpgasic
SymbiFlow is a work-in-progress FOSS Verilog-to-Bitstream (end-to-end) FPGA synthesis flow, currently targeting Xilinx 7-Series, Lattice iCE40 and Lattice ECP5 FPGAs. Think of it as the GCC of FPGAs.
https://symbiflow.github.io/
https://github.com/SymbiFlow
#xilinx #yosys #ice40 #series7 #latticesemi
https://symbiflow.github.io/
https://github.com/SymbiFlow
#xilinx #yosys #ice40 #series7 #latticesemi
By default Vivado Lab setup JTAG clock speed at 15MHz. You can improve bitstream downloading time twice with help of this command:
preceding to doing
The 30MHz is maximal frequency for MSSPE interface of FT2232H IC which used in Xilinx/Digilent USB-to-JTAG adapters.
#Xilinx #JTAG #FT2232H #Digilent #bitstream
set_property PARAM.FREQUENCY 30000000 [get_hw_targets]
preceding to doing
open_hw_target.
The 30MHz is maximal frequency for MSSPE interface of FT2232H IC which used in Xilinx/Digilent USB-to-JTAG adapters.
#Xilinx #JTAG #FT2232H #Digilent #bitstream
Knowledge base related to Xilinx SoC products contributed by Xilinx staff. Most info useful for SW engineer who use Xilinx SoC:
https://xilinx-wiki.atlassian.net/wiki/spaces/A/overview
#Xilinx #MicroBlaze #ZYNQ #Linux #SoC #MPSoC
https://xilinx-wiki.atlassian.net/wiki/spaces/A/overview
#Xilinx #MicroBlaze #ZYNQ #Linux #SoC #MPSoC
Alterrnative of datasheets for lazy designers in CLI
Just find required P/N:
And getting some pieces of info related to P/N:
#xilinx #FPGA #vivado #datasheet #tcl
Just find required P/N:
get_parts [-regexp] [-filter <arg>] <patterns>
And getting some pieces of info related to P/N:
report_property [get_parts <parts>]
#xilinx #FPGA #vivado #datasheet #tcl
Quick & dirty approach to detect/prevent any attempt to JTAG access. The output signal might will use an almost infinite number of possible options, such as:
⦠Reset the internal MMCM/PLLs
⦠Gate off any internal clocks
⦠Drive the GSR or GTS inputs on the STARTUPEx primitive
#FPGA #Xilinx #JTAG #TamperDetection #protection #security
⦠Reset the internal MMCM/PLLs
⦠Gate off any internal clocks
⦠Drive the GSR or GTS inputs on the STARTUPEx primitive
#FPGA #Xilinx #JTAG #TamperDetection #protection #security
#VitisAI has been released today at the #xdf2019 and is available for download now.
In a nutshell: it is the tool that takes your trained #tensorflow or #caffe model and optimises it for your #Xilinx hardware.
Or very simply spoken: the turbocharge for #versal-devices and their AI engines.
In a nutshell: it is the tool that takes your trained #tensorflow or #caffe model and optimises it for your #Xilinx hardware.
Or very simply spoken: the turbocharge for #versal-devices and their AI engines.
Xilt - Command Line Tools for Xilinx Toolchain. Xilt assumes Xilinx ISE WebPack 14.7 is installed and only works on 64-bit Linux systems (this is a deliberate design decision since the ISE isn't officially supported on current versions of Windows).
Xilt can be used to:
⦠Build VHDL, Verilog and mixed mode FPGA projects.
⦠Runs xst, ngdbuild, map, par and bitgen all from one command invocation
⦠Filters output to show errors and warnings while suppressing all other messages
⦠Launch common Xilinx GUI tools (ISE, CoreGen and License Manager) without having to explicitly setup ISE environment paths
⦠Build places all intermediate files into a separate folder to keep your source folders clean
Usage example:
⦠Package
⦠Sources
#Xilinx #ISE #nodeJS #linux
Xilt can be used to:
⦠Build VHDL, Verilog and mixed mode FPGA projects.
⦠Runs xst, ngdbuild, map, par and bitgen all from one command invocation
⦠Filters output to show errors and warnings while suppressing all other messages
⦠Launch common Xilinx GUI tools (ISE, CoreGen and License Manager) without having to explicitly setup ISE environment paths
⦠Build places all intermediate files into a separate folder to keep your source folders clean
Usage example:
xilt build --device:xc6slx9-2-tqg144 myproj.vhd myproj.ucfLink:
⦠Package
⦠Sources
#Xilinx #ISE #nodeJS #linux
Doulos is providing series of online training webinars including live interactive Q&A.
⦠April 3 - QEMU for Embedded System Developers
⦠April 8 - Integrating the Arm Cortex-M3 in a Xilinx FPGA
⦠April 15 - Getting Started with SystemVerilog
Functional Coverage
⦠April 17 - Why C is "The Language of Embedded"
For registration: https://www.doulos.com/content/training/webinars.php
#Doulos #onlinetraining #webinar #training #fpga #SV #digitaldesign #embeddedsystem #armcortex #xilinx
⦠April 3 - QEMU for Embedded System Developers
⦠April 8 - Integrating the Arm Cortex-M3 in a Xilinx FPGA
⦠April 15 - Getting Started with SystemVerilog
Functional Coverage
⦠April 17 - Why C is "The Language of Embedded"
For registration: https://www.doulos.com/content/training/webinars.php
#Doulos #onlinetraining #webinar #training #fpga #SV #digitaldesign #embeddedsystem #armcortex #xilinx
BTW, you can find a huge collection of RTL sources on this channel.
Feel free to join and share!
t.me/ipcores
Feel free to join and share!
t.me/ipcores
Telegram
šš£ cores
Collection of IP-cores for FPGA & ASIC written on Verilog/VHDL
#FPGA #ASIC #VHDL #verilog #IP #Xilinx #Altera
PS: also might be intresting @fpgasic
#FPGA #ASIC #VHDL #verilog #IP #Xilinx #Altera
PS: also might be intresting @fpgasic
Vivado 2021.2 is available now
š¾ Download (be careful! 72GB š±)
š What's New Vivado
š What's New Vitis
#Xilinx #Vivado #Vitis #HLS
@fpgasic
š¾ Download (be careful! 72GB š±)
š What's New Vivado
š What's New Vitis
#Xilinx #Vivado #Vitis #HLS
@fpgasic
š1
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