diff --git a/ptb6.json b/ptb6.json
new file mode 100644
index 0000000..e7ef48c
--- /dev/null
+++ b/ptb6.json
@@ -0,0 +1,147 @@
+{
+    "target": "kasli",
+    "variant": "ptb6",
+    "hw_rev": "v1.1",
+    "base": "standalone",
+    "core_addr": "10.0.16.100",
+    "vendor": "QUARTIQ",
+    "eui48": [
+        "80-1f-12-4c-24-45"
+    ],
+    "peripherals": [
+        {
+            "type": "dio",
+            "board": "DIO_SMA",
+            "hw_rev": "v1.1",
+            "ports": [
+                0
+            ],
+            "bank_direction_low": "input",
+            "bank_direction_high": "output",
+            "eui48": [
+                "80-1f-12-4c-1c-6f"
+            ]
+        },
+        {
+            "type": "dio",
+            "board": "DIO_SMA",
+            "hw_rev": "v1.1",
+            "ports": [
+                1
+            ],
+            "bank_direction_low": "output",
+            "bank_direction_high": "output",
+            "eui48": [
+                "80-1f-12-4b-91-b2"
+            ]
+        },
+        {
+            "type": "dio",
+            "board": "DIO_SMA",
+            "hw_rev": "v1.1",
+            "ports": [
+                2
+            ],
+            "bank_direction_low": "output",
+            "bank_direction_high": "output",
+            "eui48": [
+                "80-1f-12-4b-b1-ea"
+            ]
+        },
+        {
+            "type": "dio",
+            "board": "DIO_SMA",
+            "hw_rev": "v1.1",
+            "ports": [
+                3
+            ],
+            "bank_direction_low": "output",
+            "bank_direction_high": "output",
+            "eui48": [
+                "80-1f-12-4c-4d-f4"
+            ]
+        },
+        {
+            "type": "urukul",
+            "hw_rev": "v1.3",
+            "ports": [
+                4,
+                5
+            ],
+            "synchronization": true,
+            "clk_sel": 2,
+            "eui48": [
+                "80-1f-12-4b-fb-ec",
+                "80-1f-12-4c-32-3f"
+            ]
+        },
+        {
+            "type": "urukul",
+            "hw_rev": "v1.3",
+            "ports": [
+                6
+            ],
+            "synchronization": true,
+            "clk_sel": 2,
+            "eui48": [
+                "80-1f-12-4c-22-7f"
+            ]
+        },
+        {
+            "type": "urukul",
+            "hw_rev": "v1.3",
+            "variant": "AD9912",
+            "ports": [
+                7
+            ],
+            "dds": "ad9912",
+            "clk_sel": 2,
+            "eui48": [
+                "80-1f-12-49-0e-60"
+            ]
+        },
+        {
+            "type": "urukul",
+            "hw_rev": "v1.3",
+            "variant": "AD9912",
+            "ports": [
+                8
+            ],
+            "dds": "ad9912",
+            "clk_sel": 2,
+            "eui48": [
+                "80-1f-12-4b-bd-5b"
+            ]
+        },
+        {
+            "type": "sampler",
+            "hw_rev": "v2.2",
+            "ports": [
+                9
+            ],
+            "eui48": [
+                "80-1f-12-4c-0b-3e"
+            ]
+        },
+        {
+            "type": "sampler",
+            "hw_rev": "v2.2",
+            "ports": [
+                10
+            ],
+            "eui48": [
+                "80-1f-12-4c-06-c0"
+            ]
+        },
+        {
+            "type": "zotino",
+            "hw_rev": "v1.3",
+            "ports": [
+                11
+            ],
+            "eui48": [
+                "80-1f-12-4b-a6-85"
+            ]
+        }
+    ]
+}
\ No newline at end of file