diff --git a/purpleberry.json b/purpleberry.json
new file mode 100644
index 0000000..b1fbb5c
--- /dev/null
+++ b/purpleberry.json
@@ -0,0 +1,51 @@
+{
+    "target": "kasli",
+    "variant": "purpleberry",
+    "hw_rev": "v1.1",
+    "base": "standalone",
+    "core_addr": "192.168.1.75",
+    "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": "dio",
+            "ports": [3],
+            "bank_direction_low": "output",
+            "bank_direction_high": "output"
+        },
+        {
+            "type": "dio",
+            "ports": [4],
+            "bank_direction_low": "output",
+            "bank_direction_high": "output"
+        },
+        {
+            "type": "urukul",
+            "dds": "ad9910",
+            "ports": [5, 6],
+            "clk_sel": 2
+        },
+        {
+            "type": "urukul",
+            "dds": "ad9912",
+            "ports": [7, 8],
+            "clk_sel": 2
+        }
+   ]
+}