From 2ebb395f45714ac980fa6e1dcad82c78fd2aa949 Mon Sep 17 00:00:00 2001
From: PotatoMaxwell <yueqin@cuhk.edu.hk>
Date: Sat, 16 May 2026 01:40:01 +0000
Subject: [PATCH] Auto-sync: updated Silterra blackbox PNGs, metadata, and
 directories.yaml from tapeout commit c03c65df318caa98fc526126f55a146680c7f7a7

---
 mxpic/PDKs/Silterra/directories.yaml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 mxpic/PDKs/Silterra/directories.yaml

diff --git a/mxpic/PDKs/Silterra/directories.yaml b/mxpic/PDKs/Silterra/directories.yaml
new file mode 100644
index 0000000..34dbbf3
--- /dev/null
+++ b/mxpic/PDKs/Silterra/directories.yaml
@@ -0,0 +1,16 @@
+level: 4
+root:
+  - PDKs:
+    - primitives:
+      - directional_couplers
+      - edge_couplers
+      - crossings
+      - multimode_interferometers
+      - photodetectors
+    - composites:
+      - MZIs
+    - electronics:
+      - resistors
+      - capacitors
+    - others:
+      - logos