diff --git a/data/chips/STM32H503CB.json b/data/chips/STM32H503CB.json
index 5019bb6..d9d2e33 100644
--- a/data/chips/STM32H503CB.json
+++ b/data/chips/STM32H503CB.json
@@ -331,7 +331,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DTS",
diff --git a/data/chips/STM32H503EB.json b/data/chips/STM32H503EB.json
index 3320d99..68f978b 100644
--- a/data/chips/STM32H503EB.json
+++ b/data/chips/STM32H503EB.json
@@ -274,7 +274,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DTS",
diff --git a/data/chips/STM32H503KB.json b/data/chips/STM32H503KB.json
index 81a5b14..9a794a1 100644
--- a/data/chips/STM32H503KB.json
+++ b/data/chips/STM32H503KB.json
@@ -323,7 +323,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DTS",
diff --git a/data/chips/STM32H503RB.json b/data/chips/STM32H503RB.json
index 84520cf..55e8cf7 100644
--- a/data/chips/STM32H503RB.json
+++ b/data/chips/STM32H503RB.json
@@ -376,7 +376,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DTS",
diff --git a/data/chips/STM32H562AG.json b/data/chips/STM32H562AG.json
index 3ef2b31..804dabc 100644
--- a/data/chips/STM32H562AG.json
+++ b/data/chips/STM32H562AG.json
@@ -521,7 +521,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562AI.json b/data/chips/STM32H562AI.json
index c338eb7..048bc57 100644
--- a/data/chips/STM32H562AI.json
+++ b/data/chips/STM32H562AI.json
@@ -532,7 +532,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562IG.json b/data/chips/STM32H562IG.json
index 3685ff0..b29fc5b 100644
--- a/data/chips/STM32H562IG.json
+++ b/data/chips/STM32H562IG.json
@@ -525,7 +525,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562II.json b/data/chips/STM32H562II.json
index de15725..3cafa00 100644
--- a/data/chips/STM32H562II.json
+++ b/data/chips/STM32H562II.json
@@ -536,7 +536,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562RG.json b/data/chips/STM32H562RG.json
index b75974e..39d8007 100644
--- a/data/chips/STM32H562RG.json
+++ b/data/chips/STM32H562RG.json
@@ -501,7 +501,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562RI.json b/data/chips/STM32H562RI.json
index 7b5bd33..5e9a6b9 100644
--- a/data/chips/STM32H562RI.json
+++ b/data/chips/STM32H562RI.json
@@ -512,7 +512,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562VG.json b/data/chips/STM32H562VG.json
index 6965733..bf3c146 100644
--- a/data/chips/STM32H562VG.json
+++ b/data/chips/STM32H562VG.json
@@ -497,7 +497,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562VI.json b/data/chips/STM32H562VI.json
index 6bc60f7..388bb8b 100644
--- a/data/chips/STM32H562VI.json
+++ b/data/chips/STM32H562VI.json
@@ -508,7 +508,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562ZG.json b/data/chips/STM32H562ZG.json
index 8d9a304..4e7cee3 100644
--- a/data/chips/STM32H562ZG.json
+++ b/data/chips/STM32H562ZG.json
@@ -521,7 +521,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H562ZI.json b/data/chips/STM32H562ZI.json
index 9e6b0a7..50a8576 100644
--- a/data/chips/STM32H562ZI.json
+++ b/data/chips/STM32H562ZI.json
@@ -532,7 +532,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563AG.json b/data/chips/STM32H563AG.json
index 49da115..8bbb51a 100644
--- a/data/chips/STM32H563AG.json
+++ b/data/chips/STM32H563AG.json
@@ -521,7 +521,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563AI.json b/data/chips/STM32H563AI.json
index 240f5ac..57cbf36 100644
--- a/data/chips/STM32H563AI.json
+++ b/data/chips/STM32H563AI.json
@@ -536,7 +536,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563IG.json b/data/chips/STM32H563IG.json
index 2d46837..f7b6003 100644
--- a/data/chips/STM32H563IG.json
+++ b/data/chips/STM32H563IG.json
@@ -525,7 +525,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563II.json b/data/chips/STM32H563II.json
index f9b0018..7a98c37 100644
--- a/data/chips/STM32H563II.json
+++ b/data/chips/STM32H563II.json
@@ -544,7 +544,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563MI.json b/data/chips/STM32H563MI.json
index ce0d4d6..da6f5d5 100644
--- a/data/chips/STM32H563MI.json
+++ b/data/chips/STM32H563MI.json
@@ -508,7 +508,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563RG.json b/data/chips/STM32H563RG.json
index b688ed3..b6ca43d 100644
--- a/data/chips/STM32H563RG.json
+++ b/data/chips/STM32H563RG.json
@@ -501,7 +501,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563RI.json b/data/chips/STM32H563RI.json
index f3deba4..df3145a 100644
--- a/data/chips/STM32H563RI.json
+++ b/data/chips/STM32H563RI.json
@@ -512,7 +512,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563VG.json b/data/chips/STM32H563VG.json
index 2b0e826..df4c851 100644
--- a/data/chips/STM32H563VG.json
+++ b/data/chips/STM32H563VG.json
@@ -497,7 +497,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563VI.json b/data/chips/STM32H563VI.json
index 27b2164..246dba1 100644
--- a/data/chips/STM32H563VI.json
+++ b/data/chips/STM32H563VI.json
@@ -512,7 +512,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563ZG.json b/data/chips/STM32H563ZG.json
index 4bac43e..8fae436 100644
--- a/data/chips/STM32H563ZG.json
+++ b/data/chips/STM32H563ZG.json
@@ -521,7 +521,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H563ZI.json b/data/chips/STM32H563ZI.json
index 703912a..1457250 100644
--- a/data/chips/STM32H563ZI.json
+++ b/data/chips/STM32H563ZI.json
@@ -536,7 +536,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H573AI.json b/data/chips/STM32H573AI.json
index a8ed64c..fa2a299 100644
--- a/data/chips/STM32H573AI.json
+++ b/data/chips/STM32H573AI.json
@@ -580,7 +580,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H573II.json b/data/chips/STM32H573II.json
index 1be47ef..894979a 100644
--- a/data/chips/STM32H573II.json
+++ b/data/chips/STM32H573II.json
@@ -588,7 +588,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H573MI.json b/data/chips/STM32H573MI.json
index d074222..dd3339e 100644
--- a/data/chips/STM32H573MI.json
+++ b/data/chips/STM32H573MI.json
@@ -552,7 +552,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H573RI.json b/data/chips/STM32H573RI.json
index c6a7fd4..9f8819e 100644
--- a/data/chips/STM32H573RI.json
+++ b/data/chips/STM32H573RI.json
@@ -556,7 +556,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H573VI.json b/data/chips/STM32H573VI.json
index b9d185f..0aefd85 100644
--- a/data/chips/STM32H573VI.json
+++ b/data/chips/STM32H573VI.json
@@ -556,7 +556,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/chips/STM32H573ZI.json b/data/chips/STM32H573ZI.json
index a0d3c29..d115bc7 100644
--- a/data/chips/STM32H573ZI.json
+++ b/data/chips/STM32H573ZI.json
@@ -580,7 +580,12 @@
                 },
                 {
                     "name": "DBGMCU",
-                    "address": 1140998144
+                    "address": 1140998144,
+                    "registers": {
+                        "kind": "dbgmcu",
+                        "version": "h5",
+                        "block": "DBGMCU"
+                    }
                 },
                 {
                     "name": "DCACHE1",
diff --git a/data/registers/dbgmcu_h5.json b/data/registers/dbgmcu_h5.json
new file mode 100644
index 0000000..1265706
--- /dev/null
+++ b/data/registers/dbgmcu_h5.json
@@ -0,0 +1,589 @@
+{
+  "block/DBGMCU": {
+    "description": "Microcontroller debug unit.",
+    "items": [
+      {
+        "name": "IDCODE",
+        "description": "DBGMCU identity code register.",
+        "byte_offset": 0,
+        "fieldset": "IDCODE"
+      },
+      {
+        "name": "CR",
+        "description": "DBGMCU configuration register.",
+        "byte_offset": 4,
+        "fieldset": "CR"
+      },
+      {
+        "name": "APB1LFZR",
+        "description": "DBGMCU APB1L peripheral freeze register.",
+        "byte_offset": 8,
+        "fieldset": "APB1LFZR"
+      },
+      {
+        "name": "APB1HFZR",
+        "description": "DBGMCU APB1H peripheral freeze register.",
+        "byte_offset": 12,
+        "fieldset": "APB1HFZR"
+      },
+      {
+        "name": "APB2FZR",
+        "description": "DBGMCU APB2 peripheral freeze register.",
+        "byte_offset": 16,
+        "fieldset": "APB2FZR"
+      },
+      {
+        "name": "APB3FZR",
+        "description": "DBGMCU APB3 peripheral freeze register.",
+        "byte_offset": 20,
+        "fieldset": "APB3FZR"
+      },
+      {
+        "name": "AHB1FZR",
+        "description": "DBGMCU AHB1 peripheral freeze register.",
+        "byte_offset": 32,
+        "fieldset": "AHB1FZR"
+      },
+      {
+        "name": "SR",
+        "description": "DBGMCU status register.",
+        "byte_offset": 252,
+        "fieldset": "SR"
+      },
+      {
+        "name": "AUTH_HOST",
+        "description": "DBGMCU debug authentication mailbox host register.",
+        "byte_offset": 256,
+        "fieldset": "AUTH_HOST"
+      },
+      {
+        "name": "AUTH_DEVICE",
+        "description": "DBGMCU debug authentication mailbox device register.",
+        "byte_offset": 260,
+        "fieldset": "AUTH_DEVICE"
+      },
+      {
+        "name": "AUTH_ACK",
+        "description": "DBGMCU debug authentication mailbox acknowledge register.",
+        "byte_offset": 264,
+        "fieldset": "AUTH_ACK"
+      },
+      {
+        "name": "PIDR4",
+        "description": "DBGMCU CoreSight peripheral identity register 4.",
+        "byte_offset": 4048,
+        "fieldset": "PIDR4"
+      },
+      {
+        "name": "PIDR0",
+        "description": "DBGMCU CoreSight peripheral identity register 0.",
+        "byte_offset": 4064,
+        "fieldset": "PIDR0"
+      },
+      {
+        "name": "PIDR1",
+        "description": "DBGMCU CoreSight peripheral identity register 1.",
+        "byte_offset": 4068,
+        "fieldset": "PIDR1"
+      },
+      {
+        "name": "PIDR2",
+        "description": "DBGMCU CoreSight peripheral identity register 2.",
+        "byte_offset": 4072,
+        "fieldset": "PIDR2"
+      },
+      {
+        "name": "PIDR3",
+        "description": "DBGMCU CoreSight peripheral identity register 3.",
+        "byte_offset": 4076,
+        "fieldset": "PIDR3"
+      },
+      {
+        "name": "CIDR0",
+        "description": "DBGMCU CoreSight component identity register 0.",
+        "byte_offset": 4080,
+        "fieldset": "CIDR0"
+      },
+      {
+        "name": "CIDR1",
+        "description": "DBGMCU CoreSight component identity register 1.",
+        "byte_offset": 4084,
+        "fieldset": "CIDR1"
+      },
+      {
+        "name": "CIDR2",
+        "description": "DBGMCU CoreSight component identity register 2.",
+        "byte_offset": 4088,
+        "fieldset": "CIDR2"
+      },
+      {
+        "name": "CIDR3",
+        "description": "DBGMCU CoreSight component identity register 3.",
+        "byte_offset": 4092,
+        "fieldset": "CIDR3"
+      }
+    ]
+  },
+  "fieldset/AHB1FZR": {
+    "description": "DBGMCU AHB1 peripheral freeze register.",
+    "fields": [
+      {
+        "name": "GPDMA1_STOP",
+        "description": "GPDMA1 channel 0 stop in debug.",
+        "bit_offset": 0,
+        "bit_size": 1,
+        "array": {
+          "len": 16,
+          "stride": 1
+        }
+      },
+      {
+        "name": "GPDMA2_STOP",
+        "description": "GPDMA2 channel 0 stop in debug.",
+        "bit_offset": 16,
+        "bit_size": 1,
+        "array": {
+          "len": 16,
+          "stride": 1
+        }
+      }
+    ]
+  },
+  "fieldset/APB1HFZR": {
+    "description": "DBGMCU APB1H peripheral freeze register.",
+    "fields": [
+      {
+        "name": "LPTIM2_STOP",
+        "description": "LPTIM2 stop in debug.",
+        "bit_offset": 5,
+        "bit_size": 1
+      }
+    ]
+  },
+  "fieldset/APB1LFZR": {
+    "description": "DBGMCU APB1L peripheral freeze register.",
+    "fields": [
+      {
+        "name": "TIM2_STOP",
+        "description": "TIM2 stop in debug.",
+        "bit_offset": 0,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM3_STOP",
+        "description": "TIM3 stop in debug.",
+        "bit_offset": 1,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM4_STOP",
+        "description": "TIM4 stop in debug.",
+        "bit_offset": 2,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM5_STOP",
+        "description": "TIM5 stop in debug.",
+        "bit_offset": 3,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM6_STOP",
+        "description": "TIM6 stop in debug.",
+        "bit_offset": 4,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM7_STOP",
+        "description": "TIM7 stop in debug.",
+        "bit_offset": 5,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM12_STOP",
+        "description": "TIM12 stop in debug.",
+        "bit_offset": 6,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM13_STOP",
+        "description": "TIM13 stop in debug.",
+        "bit_offset": 7,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM14_STOP",
+        "description": "TIM14 stop in debug.",
+        "bit_offset": 8,
+        "bit_size": 1
+      },
+      {
+        "name": "WWDG_STOP",
+        "description": "WWDG stop in debug.",
+        "bit_offset": 11,
+        "bit_size": 1
+      },
+      {
+        "name": "IWDG_STOP",
+        "description": "IWDG stop in debug.",
+        "bit_offset": 12,
+        "bit_size": 1
+      },
+      {
+        "name": "I2C1_STOP",
+        "description": "I2C1 SMBUS timeout stop in debug.",
+        "bit_offset": 21,
+        "bit_size": 1
+      },
+      {
+        "name": "I2C2_STOP",
+        "description": "I2C2 SMBUS timeout stop in debug.",
+        "bit_offset": 22,
+        "bit_size": 1
+      },
+      {
+        "name": "I3C1_STOP",
+        "description": "I3C1 SCL stall counter stop in debug.",
+        "bit_offset": 23,
+        "bit_size": 1
+      }
+    ]
+  },
+  "fieldset/APB2FZR": {
+    "description": "DBGMCU APB2 peripheral freeze register.",
+    "fields": [
+      {
+        "name": "TIM1_STOP",
+        "description": "TIM1 stop in debug.",
+        "bit_offset": 11,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM8_STOP",
+        "description": "TIM8 stop in debug.",
+        "bit_offset": 13,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM15_STOP",
+        "description": "TIM15 stop in debug.",
+        "bit_offset": 16,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM16_STOP",
+        "description": "TIM16 stop in debug.",
+        "bit_offset": 17,
+        "bit_size": 1
+      },
+      {
+        "name": "TIM17_STOP",
+        "description": "TIM17 stop in debug.",
+        "bit_offset": 18,
+        "bit_size": 1
+      }
+    ]
+  },
+  "fieldset/APB3FZR": {
+    "description": "DBGMCU APB3 peripheral freeze register.",
+    "fields": [
+      {
+        "name": "I2C3_STOP",
+        "description": "I2C3 SMBUS timeout stop in debug.",
+        "bit_offset": 10,
+        "bit_size": 1
+      },
+      {
+        "name": "I2C4_STOP",
+        "description": "I2C4 SMBUS timeout stop in debug.",
+        "bit_offset": 11,
+        "bit_size": 1
+      },
+      {
+        "name": "LPTIM1_STOP",
+        "description": "LPTIM1 stop in debug.",
+        "bit_offset": 17,
+        "bit_size": 1
+      },
+      {
+        "name": "LPTIM3_STOP",
+        "description": "LPTIM3 stop in debug.",
+        "bit_offset": 18,
+        "bit_size": 1
+      },
+      {
+        "name": "LPTIM4_STOP",
+        "description": "LPTIM4 stop in debug.",
+        "bit_offset": 19,
+        "bit_size": 1
+      },
+      {
+        "name": "LPTIM5_STOP",
+        "description": "LPTIM5 stop in debug.",
+        "bit_offset": 20,
+        "bit_size": 1
+      },
+      {
+        "name": "LPTIM6_STOP",
+        "description": "LPTIM6 stop in debug.",
+        "bit_offset": 21,
+        "bit_size": 1
+      },
+      {
+        "name": "RTC_STOP",
+        "description": "RTC stop in debug.",
+        "bit_offset": 30,
+        "bit_size": 1
+      }
+    ]
+  },
+  "fieldset/AUTH_ACK": {
+    "description": "DBGMCU debug authentication mailbox acknowledge register.",
+    "fields": [
+      {
+        "name": "HOST_ACK",
+        "description": "Host to device acknowledge. The device sets this bit to indicate that it has placed a message in the DBGMCU_DBG_AUTH_DEVICE register. It should be reset by the host after reading the message.",
+        "bit_offset": 0,
+        "bit_size": 1
+      },
+      {
+        "name": "DEV_ACK",
+        "description": "Device to device acknowledge. The host sets this bit to indicate that it has placed a message in the DBGMCU_DBG_AUTH_HOST register. It is reset by the device after reading the message.",
+        "bit_offset": 1,
+        "bit_size": 1
+      }
+    ]
+  },
+  "fieldset/AUTH_DEVICE": {
+    "description": "DBGMCU debug authentication mailbox device register.",
+    "fields": [
+      {
+        "name": "MESSAGE",
+        "description": "Device to debug host mailbox message. During debug authentication the device communicates with the debug host via this register.",
+        "bit_offset": 0,
+        "bit_size": 32
+      }
+    ]
+  },
+  "fieldset/AUTH_HOST": {
+    "description": "DBGMCU debug authentication mailbox host register.",
+    "fields": [
+      {
+        "name": "MESSAGE",
+        "description": "Debug host to device mailbox message. During debug authentication the debug host communicates with the device via this register.",
+        "bit_offset": 0,
+        "bit_size": 32
+      }
+    ]
+  },
+  "fieldset/CIDR0": {
+    "description": "DBGMCU CoreSight component identity register 0.",
+    "fields": [
+      {
+        "name": "PREAMBLE",
+        "description": "component identification bits [7:0].",
+        "bit_offset": 0,
+        "bit_size": 8
+      }
+    ]
+  },
+  "fieldset/CIDR1": {
+    "description": "DBGMCU CoreSight component identity register 1.",
+    "fields": [
+      {
+        "name": "PREAMBLE",
+        "description": "component identification bits [11:8].",
+        "bit_offset": 0,
+        "bit_size": 4
+      },
+      {
+        "name": "CLASS",
+        "description": "component identification bits [15:12] - component class.",
+        "bit_offset": 4,
+        "bit_size": 4
+      }
+    ]
+  },
+  "fieldset/CIDR2": {
+    "description": "DBGMCU CoreSight component identity register 2.",
+    "fields": [
+      {
+        "name": "PREAMBLE",
+        "description": "component identification bits [23:16].",
+        "bit_offset": 0,
+        "bit_size": 8
+      }
+    ]
+  },
+  "fieldset/CIDR3": {
+    "description": "DBGMCU CoreSight component identity register 3.",
+    "fields": [
+      {
+        "name": "PREAMBLE",
+        "description": "component identification bits [31:24].",
+        "bit_offset": 0,
+        "bit_size": 8
+      }
+    ]
+  },
+  "fieldset/CR": {
+    "description": "DBGMCU configuration register.",
+    "fields": [
+      {
+        "name": "STOP",
+        "description": "Allows debug in Stop mode All clocks are disabled automatically in Stop mode. All active clocks and oscillators continue to run during Stop mode, allowing full debug capability. On exit from Stop mode, the clock settings are set to the Stop mode exit state.",
+        "bit_offset": 1,
+        "bit_size": 1
+      },
+      {
+        "name": "STANDBY",
+        "description": "Allows debug in Standby mode All clocks are disabled and the core powered down automatically in Standby mode. All active clocks and oscillators continue to run during Standby mode, and the core supply is maintained, allowing full debug capability. On exit from Standby mode, a system reset is performed.",
+        "bit_offset": 2,
+        "bit_size": 1
+      },
+      {
+        "name": "TRACE_IOEN",
+        "description": "trace pin enable.",
+        "bit_offset": 4,
+        "bit_size": 1
+      },
+      {
+        "name": "TRACE_EN",
+        "description": "trace port and clock enable. This bit enables the trace port clock, TRACECK.",
+        "bit_offset": 5,
+        "bit_size": 1
+      },
+      {
+        "name": "TRACE_MODE",
+        "description": "trace pin assignment.",
+        "bit_offset": 6,
+        "bit_size": 2
+      },
+      {
+        "name": "DCRT",
+        "description": "Debug credentials reset type This bit selects which type of reset is used to revoke the debug authentication credentials.",
+        "bit_offset": 16,
+        "bit_size": 1
+      }
+    ]
+  },
+  "fieldset/IDCODE": {
+    "description": "DBGMCU identity code register.",
+    "fields": [
+      {
+        "name": "DEV_ID",
+        "description": "device identification.",
+        "bit_offset": 0,
+        "bit_size": 12
+      },
+      {
+        "name": "REV_ID",
+        "description": "revision.",
+        "bit_offset": 16,
+        "bit_size": 16
+      }
+    ]
+  },
+  "fieldset/PIDR0": {
+    "description": "DBGMCU CoreSight peripheral identity register 0.",
+    "fields": [
+      {
+        "name": "PARTNUM",
+        "description": "part number bits [7:0].",
+        "bit_offset": 0,
+        "bit_size": 8
+      }
+    ]
+  },
+  "fieldset/PIDR1": {
+    "description": "DBGMCU CoreSight peripheral identity register 1.",
+    "fields": [
+      {
+        "name": "PARTNUM",
+        "description": "part number bits [11:8].",
+        "bit_offset": 0,
+        "bit_size": 4
+      },
+      {
+        "name": "JEP106ID",
+        "description": "JEP106 identity code bits [3:0].",
+        "bit_offset": 4,
+        "bit_size": 4
+      }
+    ]
+  },
+  "fieldset/PIDR2": {
+    "description": "DBGMCU CoreSight peripheral identity register 2.",
+    "fields": [
+      {
+        "name": "JEP106ID",
+        "description": "JEP106 identity code bits [6:4].",
+        "bit_offset": 0,
+        "bit_size": 3
+      },
+      {
+        "name": "JEDEC",
+        "description": "JEDEC assigned value.",
+        "bit_offset": 3,
+        "bit_size": 1
+      },
+      {
+        "name": "REVISION",
+        "description": "component revision number.",
+        "bit_offset": 4,
+        "bit_size": 4
+      }
+    ]
+  },
+  "fieldset/PIDR3": {
+    "description": "DBGMCU CoreSight peripheral identity register 3.",
+    "fields": [
+      {
+        "name": "CMOD",
+        "description": "customer modified.",
+        "bit_offset": 0,
+        "bit_size": 4
+      },
+      {
+        "name": "REVAND",
+        "description": "metal fix version.",
+        "bit_offset": 4,
+        "bit_size": 4
+      }
+    ]
+  },
+  "fieldset/PIDR4": {
+    "description": "DBGMCU CoreSight peripheral identity register 4.",
+    "fields": [
+      {
+        "name": "JEP106CON",
+        "description": "JEP106 continuation code.",
+        "bit_offset": 0,
+        "bit_size": 4
+      },
+      {
+        "name": "SIZE",
+        "description": "register file size.",
+        "bit_offset": 4,
+        "bit_size": 4
+      }
+    ]
+  },
+  "fieldset/SR": {
+    "description": "DBGMCU status register.",
+    "fields": [
+      {
+        "name": "AP_PRESENT",
+        "description": "Bit n identifies whether access port AP n is present in device Bit n = 0: APn absent Bit n = 1: APn present.",
+        "bit_offset": 0,
+        "bit_size": 16
+      },
+      {
+        "name": "AP_ENABLED",
+        "description": "Bit n identifies whether access port AP n is open (can be accessed via the debug port) or locked (debug access to the AP is blocked) Bit n = 0: APn locked Bit n = 1: APn enabled.",
+        "bit_offset": 16,
+        "bit_size": 16
+      }
+    ]
+  }
+}
\ No newline at end of file