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Build 21 docs + TCL fix: WNS +0.156ns, 139 DSP, tag v0.1.4-build21

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Build 21 Vivado results extracted and documented:
- WNS +0.156 ns, WHS +0.064 ns, WPWS +0.361 ns (all timing met)
- 6,192 LUTs (4.6%), 9,064 FFs (3.4%), 16 BRAM (4.4%), 139 DSP48E1 (18.8%)
- Total power: 0.732 W
- Barrel-shift twiddle freed 1 DSP (140 -> 139) as expected
- TCL script fix: wrap check_timing in catch (Vivado 2025.2 bug)
- Updated release-notes.html, implementation-log.html, reports.html
This commit is contained in:
Jason
2026-03-20 02:21:33 +02:00
parent 2efab23cd9
commit 19284ac277
4 changed files with 28 additions and 13 deletions
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docs/release-notes.html
+8 -1
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@@ -39,6 +39,11 @@
</tr>
</thead>
<tbody>
<tr>
<td><code>2efab23</code> <strong>v0.1.4-build21</strong></td>
<td>Build 21: FFT opts + E2E RTL fixes + Vivado DRC fix + MMCM LOCKED false_path fix</td>
<td>New production baseline. WNS +0.156 ns, WHS +0.064 ns, WPWS +0.361 ns. 6,192 LUTs (4.6%), 9,064 FFs (3.4%), 16 BRAM (4.4%), 139 DSP48E1 (18.8%), 0.732 W. Includes 4-cycle FFT butterfly (20% throughput), barrel-shift twiddle (-1 DSP), Vivado DRC multiple-driver fix for data_pending flags, MMCM LOCKED XDC false_path fix (-from &rarr; -through). 19/19 FPGA, 20/20 MCU.</td>
</tr>
<tr>
<td><code>0773001</code></td>
<td>E2E integration test + RTL fixes: mixer sequencing, USB data-pending flags, receiver toggle wiring</td>
@@ -112,7 +117,8 @@
<section class="card" style="margin-top:0.8rem;">
<h2>Tagged releases</h2>
<ul>
<li><strong>v0.1.3-build20</strong> (c6103b3) &mdash; Current production baseline. WNS +0.426 ns, all timing met. Includes Gaps 3, 5, 7.</li>
<li><strong>v0.1.4-build21</strong> (2efab23) &mdash; Current production baseline. WNS +0.156 ns, WHS +0.064 ns. Includes FFT opts, E2E RTL fixes, Vivado DRC fix, MMCM LOCKED XDC fix. 139 DSP48E1 (-1 vs Build 20).</li>
<li><strong>v0.1.3-build20</strong> (c6103b3) &mdash; Prior production baseline. WNS +0.426 ns, all timing met. Includes Gaps 3, 5, 7.</li>
<li><strong>v0.1.2-build18</strong> (3b7afba) &mdash; Prior production baseline. WNS +0.062 ns.</li>
<li><strong>v0.1.1-build17</strong> (ed6f79c) &mdash; FIR DSP48 + BRAM migration build.</li>
<li><strong>v0.1.0-bringup</strong> &mdash; Initial bring-up tag.</li>
@@ -140,6 +146,7 @@
<section class="card" style="margin-top:0.8rem;">
<h2>Open in GitHub</h2>
<ul>
<li><a href="https://github.com/JJassonn69/PLFM_RADAR/commit/2efab23" target="_blank" rel="noopener">2efab23</a> Build 21: FFT opts + DRC fix + XDC fix (v0.1.4-build21)</li>
<li><a href="https://github.com/JJassonn69/PLFM_RADAR/commit/0773001" target="_blank" rel="noopener">0773001</a> E2E test + RTL fixes</li>
<li><a href="https://github.com/JJassonn69/PLFM_RADAR/commit/a3e1996" target="_blank" rel="noopener">a3e1996</a> FFT engine optimizations</li>
<li><a href="https://github.com/JJassonn69/PLFM_RADAR/commit/7cdfa48" target="_blank" rel="noopener">7cdfa48</a> Gap 2 GUI Settings</li>