diff --git a/notes.md b/notes.md
index e0cedfba1..15debf29b 100644
--- a/notes.md
+++ b/notes.md
@@ -272,3 +272,4 @@
 2024-01-03T23:38:00 - Quick fix, referencing a known issue from the official repo (cryptography)
 2024-01-03T18:11:00 - Trying out boneh-franklin approach for IBE (ref. 2003 paper) (cryptography)
 2024-01-03T20:22:00 - Minor doc updates: linking to article on quantization (cryptography)
+2024-02-02T21:04:00 - Experimenting with FPGA constraints (source: Trimberger 'Three Ages of FPGAs') (cryptography)