diff --git a/ifcs2018_proceeding.tex b/ifcs2018_proceeding.tex index 14485f5..06fe6db 100644 --- a/ifcs2018_proceeding.tex +++ b/ifcs2018_proceeding.tex @@ -307,7 +307,7 @@ We have considered a set of resources representative of the hardware platform we Avnet's Zedboard featuring a Xilinx XC7Z020-CLG484-1 Zynq System on Chip (SoC). The results on Tab. \ref{t1} emphasize that implementing the monolithic single FIR is impossible due to the insufficient hardware resources (exhausted LUT resources), while the FIR cascading 5 or 10 -filters fits in the available resources. However, in all cases the DSP resources are fully +filters fit in the available resources. However, in all cases the DSP resources are fully used: while the design can be synthesized using Xilinx proprietary Vivado 2016.2 software, implementing the design fails due to the excessive resource usage preventing routing the signals on the FPGA. Such results emphasize on the one hand the improvement prospect of the optimization @@ -320,12 +320,18 @@ for the detailed architecture of the hardware. identified as optimal by the MILP solver within a finite resource criterion. The last line refers to available resources on a Zynq-7020 as found on the Zedboard.} \begin{center} -\begin{tabular}{|c|cccc|}\hline -FIR & BlockRAM & LookUpTables & DSP & rejection (dB)\\\hline\hline -1 (monolithic) & 1 & 76183 & 220 & -162 \\ -5 & 5 & 18597 & 220 & -160 \\ -10 & 8 & 24729 & 220 & -161 \\\hline\hline -\textbf{Zynq 7020} & \textbf{420} & \textbf{53200} & \textbf{220} & \\\hline +%\begin{tabular}{|c|cccc|}\hline +%FIR & BlockRAM & LookUpTables & DSP & rejection (dB)\\\hline\hline +%1 (monolithic) & 1 & 76183 & 220 & -162 \\ +%5 & 5 & 18597 & 220 & -160 \\ +%10 & 8 & 24729 & 220 & -161 \\\hline\hline +%\textbf{Zynq 7020} & \textbf{420} & \textbf{53200} & \textbf{220} & \\\hline +\begin{tabular}{|c|ccccc|}\hline +FIR & BRAM36 & BRAM18 & LUT & DSP & rejection (dB)\\\hline\hline +1 (monolithic) & 1 & 0 & {\color{Red}76183} & 220 & -162 \\ +5 & 0 & 5 & {\color{Green}18597} & 220 & -160 \\ +10 & 0 & 8 & {\color{Green}24729} & 220 & -161 \\\hline\hline +\textbf{Zynq 7020} & \textbf{140} & \textbf{280} & \textbf{53200} & \textbf{220} & \\\hline \end{tabular} \end{center} %\vspace{-0.7cm}