diff --git a/data/pci_data.py b/data/pci_data.py
index 8e6ef8be1..9bf0df392 100644
--- a/data/pci_data.py
+++ b/data/pci_data.py
@@ -686,35 +686,35 @@ class amd_ids:
     ]
 
     terascale_2_ids = [
-        0x6738,
-        0x6739,
-        0x6720,
-        0x6722,
-        0x6768,
-        0x6770,
-        0x6779,
-        0x6760,
-        0x6761,
-        0x68E0,
-        0x6898,
-        0x6899,
-        0x68B8,
-        0x68B0,
-        0x68B1,
-        0x68A0,
-        0x68A1,
-        0x6840,
-        0x6841,
-        0x68D8,
-        0x68C0,
-        0x68C1,
-        0x68D9,
-        0x6750,
-        0x6758,
-        0x6759,
-        0x6740,
-        0x6741,
-        0x6745,
+        0x6738,  # HD 6870
+        0x6739,  # HD 6850
+        0x6720,  # HD 6970M/6990M
+        0x6722,  # Unknown
+        0x6768,  # Unknown
+        0x6770,  # HD 6450A/7450A
+        0x6779,  # HD 6450/7450/8450 / R5 230 OEM
+        0x6760,  # HD 6400M/7400M
+        0x6761,  # HD 6430M
+        0x68E0,  # HD 5430/5450/547
+        0x6898,  # HD 5870
+        0x6899,  # HD 5850
+        0x68B8,  # HD 5770
+        0x68B0,  # Unknown 
+        0x68B1,  # Unknown 
+        0x68A0,  # HD 5870 (mobile)
+        0x68A1,  # HD 5850 (mobile)
+        0x6840,  # HD 7500M/7600M
+        0x6841,  # HD 7550M/7570M/7650M
+        0x68D8,  # HD 5670/5690/5730
+        0x68C0,  # HD 5730 / 6570M
+        0x68C1,  # HD 5650/5750 / 6530M/6550M
+        0x68D9,  # HD 5550/5570/5630/6510/6610/7570
+        0x6750,  # HD 6650A/7650A
+        0x6758,  # HD 6670/7670
+        0x6759,  # HD 6570/7570/8550
+        0x6740,  # HD 6730M/6770M/7690M XT
+        0x6741,  # HD 6630M/6650M/6750M/7670M/7690M
+        0x6745,  # Unknown 
     ]