Changeset 38 for anr/section-4.4.tex
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- Jan 19, 2010, 11:01:35 AM (14 years ago)
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anr/section-4.4.tex
r36 r38 19 19 \begin{description} 20 20 \item[Milestone 1 ($T0+6$)] Specification of COACH inputs, of the \xcoach format and of 21 demonstatrors as a referen nce software.21 demonstatrors as a reference software. 22 22 \item[Milestone 2 ($T0+12$)] The first COACH release. At this step the demonstrators are 23 written in COACH. TheCOACH release allows to prototype and to generate the FPGA-SoC.23 written in the COACH input format. This COACH release allows to prototype and to generate the FPGA-SoC. 24 24 The main restrictions are: 25 25 1) only the COACH architectural template is supported, 26 2) HAS is not available (but prototyping with virtual coprocessor is available),27 3) Enhanced communication schem s are not available.26 2) HAS is not available (but prototyping with virtual coprocessors is available), 27 3) Enhanced communication schemes are not available. 28 28 \item[Milestone 3 ($T0+18$)] The second COACH release. At this step most of the COACH 29 29 features are availables. 30 30 The main restriction is that COACH can not yet generate FPGA-SoC for ALTERA and XILINX 31 architectural template .31 architectural templates. 32 32 The others restriction is that the HAS tools are not yet fully operational. 33 \item[Milestone 4 ($T0+24$)] The pre-r lease of the COACH project. The full design flow is33 \item[Milestone 4 ($T0+24$)] The pre-release of the COACH project. The full design flow is 34 34 supported. 35 35 The main restriction are: … … 41 41 This organisation allows to advance globally the project step by step mixing development 42 42 and demonstrator delivrables. 43 Sodemonstrator feed-back will arrive early and so the risk to point out incompatibility44 at the integration phas is is suppressed.43 Hence, demonstrator feed-back will arrive early and so the risk to point out incompatibility 44 at the integration phase is significantly reduced. 45 45 \par 46 46 The project has several critical issues: 47 47 \begin{description} 48 48 \item[\xcoachplus format (\novers{\specXcoachDoc}, \novers{\specXcoachToC})] 49 Because it bonds tightly all the HAS tools, it is a49 Because all the HAS tools rely on it, it is a 50 50 crucial task. There are no work-arround but as mentionned in 51 section~\ref{xcoach-problem} (page~\pageref{xcoach-problem}) we worked ont it since a52 51 section~\ref{xcoach-problem} (page~\pageref{xcoach-problem}) we have worked on it 52 for a year and are confident. 53 53 \item[\xcoachplus format (\novers{\specXcoachDoc}, 54 54 \novers{\specXcoachToSystemC}, \novers{\specXcoachToVhdl})] 55 It aims withthe generation of the coprocessors (hardware \& prototyping model),56 By centralizing the coprocessor generation s, it guarantees their operating55 Its aim is the generation of the coprocessors (hardware \& prototyping model), 56 By centralizing the coprocessor generation, it guarantees their operating 57 57 independently of the used HAS tools. 58 Our experience with UGH and GAUT give us confidence in the succes of this 59 task. 58 60 \item[prototyping of ALTERA \& XILINX architectural templates ({\csgAlteraSystemC}, 59 61 {\csgXilinxSystemC}]
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