diff --git a/opticlock.json b/opticlock.json
new file mode 100644
index 0000000..f4f16d9
--- /dev/null
+++ b/opticlock.json
@@ -0,0 +1,48 @@
+{
+    "target": "kasli",
+    "variant": "opticlock",
+    "hw_rev": "v1.0",
+    "base": "standalone",
+    "ext_ref_frequency": 100e6,
+    "peripherals": [
+        {
+            "type": "dio",
+            "ports": [0],
+            "bank_direction_low": "input",
+            "bank_direction_high": "output"
+        },
+        {
+            "type": "dio",
+            "ports": [1],
+            "bank_direction_low": "output",
+            "bank_direction_high": "output"
+        },
+        {
+            "type": "dio",
+            "ports": [2],
+            "bank_direction_low": "output",
+            "bank_direction_high": "output"
+        },
+        {
+            "type": "novogorny",
+            "ports": [3]
+        },
+        {
+            "type": "urukul",
+            "ports": [5, 4],
+            "dds": "ad9912",
+            "ref_frequency": 100e6,
+            "clk_sel": 0
+        },
+        {
+            "type": "urukul",
+            "ports": [6],
+            "ref_frequency": 100e6,
+            "clk_sel": 0
+        },
+        {
+            "type": "zotino",
+            "ports": [7]
+        }
+   ]
+}