diff --git a/notes.md b/notes.md
index 5651e05..fc63f5a 100644
--- a/notes.md
+++ b/notes.md
@@ -279,3 +279,4 @@
 2023-08-02T22:10:00 - Refactor for clarity, might break a few tests though (prophet)
 2023-08-02T22:51:00 - Testing bigger LLM config, referencing 'Attention Is All You Need' (prophet)
 2023-08-22T19:29:00 - Quick fix, referencing a known issue from the official repo (prophet)
+2023-08-22T22:25:00 - Experimenting with FPGA constraints (source: Trimberger 'Three Ages of FPGAs') (prophet)