block diagram update
diff --git a/docs/source/_static/logic_bist_block_diagram.png b/docs/source/_static/logic_bist_block_diagram.png
index e79ecfb..e791fa1 100644
--- a/docs/source/_static/logic_bist_block_diagram.png
+++ b/docs/source/_static/logic_bist_block_diagram.png
Binary files differ