1 files changed, 44 insertions, 0 deletions
diff --git a/atmel-samd/asf4/samd21/samd21a/include/instance/pac1.h b/atmel-samd/asf4/samd21/samd21a/include/instance/pac1.h
new file mode 100644
index 000000000..ad4e78159
--- /dev/null
+++ b/atmel-samd/asf4/samd21/samd21a/include/instance/pac1.h
@@ -0,0 +1,44 @@
+/**
+ * \file
+ *
+ * \brief Instance description for PAC1
+ *
+ * Copyright (c) 2016 Atmel Corporation,
+ *                    a wholly owned subsidiary of Microchip Technology Inc.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the Licence at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef _SAMD21_PAC1_INSTANCE_
+#define _SAMD21_PAC1_INSTANCE_
+
+/* ========== Register definition for PAC1 peripheral ========== */
+#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+#define REG_PAC1_WPCLR             (0x41000000) /**< \brief (PAC1) Write Protection Clear */
+#define REG_PAC1_WPSET             (0x41000004) /**< \brief (PAC1) Write Protection Set */
+#else
+#define REG_PAC1_WPCLR             (*(RwReg  *)0x41000000UL) /**< \brief (PAC1) Write Protection Clear */
+#define REG_PAC1_WPSET             (*(RwReg  *)0x41000004UL) /**< \brief (PAC1) Write Protection Set */
+#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+/* ========== Instance parameters for PAC1 peripheral ========== */
+#define PAC1_WPROT_DEFAULT_VAL      0x00000002 // PAC protection mask at reset
+
+#endif /* _SAMD21_PAC1_INSTANCE_ */