Updated scopehal with horizontal bathtub curve support for MLT-3 / PAM-3

azonenberg · azonenberg · commit b7e0f0b95414 · 2026-01-03T04:45:14.000-08:00
diff --git a/lib b/lib
@@ -1 +1 @@
-Subproject commit 084c06e0cace1b000a9550bfacf980ec85d661fd
+Subproject commit 787eecad36615b500422434fea3a30d477729938
diff --git a/release-notes/CHANGELOG.md b/release-notes/CHANGELOG.md
@@ -6,7 +6,8 @@ This is a running list of significant bug fixes and new features since the last
 
 * Filters: Eye pattern is now GPU accelerated for the common case (DDR clock on uniformly sampled input) and runs about 25x faster than before (no github ticket)
 * Filters: CDR PLL is now GPU accelerated for the common case (no gating, deep waveform) and runs about 7.5x faster than before (https://github.com/ngscopeclient/scopehal/issues/977)
-* GUI: enabled mouseover BER measurements on MLT-3 / PAM-3 eyes as well as NRZ. PAM-4 and higher order don't work yet.
+* Filters: Horizontal bathtub curve now works properly with MLT-3 / PAM-3 eyes as well as NRZ. No PAM-4 or higher support yet.
+* GUI: enabled mouseover BER measurements on MLT-3 / PAM-3 eyes as well as NRZ. No PAM-4 or higher support yet.
 
 ## Bugs fixed since v0.1.1
 
