diff --git a/include/zx8211.h b/include/zx8211.h
new file mode 100644
index 000000000..7e3e901f7
--- /dev/null
+++ b/include/zx8211.h
@@ -0,0 +1,23 @@
+//-----------------------------------------------------------------------------
+// Copyright (C) 2021 Iceman
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Low frequency ZX8211 structs
+//-----------------------------------------------------------------------------
+
+#ifndef ZX8211_H__
+#define ZX8211_H__
+
+#define ZX8211_NUM_BLOCKS 32
+
+// Common word/block addresses
+
+
+typedef struct {
+    bool parity;
+} zx8211_data_t;
+
+#endif // ZX8211_H__