diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 3b97c960..21ae0404 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -5,6 +5,7 @@ add_library(libprjxray
 	xilinx/xc7series/bitstream_reader.cc
 	xilinx/xc7series/block_type.cc
 	xilinx/xc7series/configuration_frame_address.cc
+	xilinx/xc7series/configuration_frame_range.cc
 	xilinx/xc7series/configuration_packet.cc
 	xilinx/xc7series/configuration_register.cc
 )
diff --git a/lib/include/prjxray/xilinx/xc7series/configuration_frame_range.h b/lib/include/prjxray/xilinx/xc7series/configuration_frame_range.h
new file mode 100644
index 00000000..97690d69
--- /dev/null
+++ b/lib/include/prjxray/xilinx/xc7series/configuration_frame_range.h
@@ -0,0 +1,48 @@
+#ifndef PRJXRAY_LIB_XILINX_XC7SERIES_CONFIGURATION_FRAME_RANGE_H_
+#define PRJXRAY_LIB_XILINX_XC7SERIES_CONFIGURATION_FRAME_RANGE_H_
+
+#include <cstdint>
+
+#include <prjxray/xilinx/xc7series/configuration_frame_address.h>
+#include <yaml-cpp/yaml.h>
+
+namespace prjxray {
+namespace xilinx {
+namespace xc7series {
+
+class ConfigurationFrameRange {
+ public:
+	ConfigurationFrameRange() : begin_(0), end_(0) {}
+
+	ConfigurationFrameRange(ConfigurationFrameAddress begin,
+				ConfigurationFrameAddress end)
+		: begin_(begin), end_(end) {};
+
+	ConfigurationFrameAddress begin() const { return begin_; }
+	ConfigurationFrameAddress end() const { return end_; }
+
+	size_t size() const { return end_ - begin_; }
+	bool empty() const { return size() == 0; }
+
+	bool Contains(ConfigurationFrameAddress address) const;
+
+ private:
+	ConfigurationFrameAddress begin_;
+	ConfigurationFrameAddress end_;
+};
+
+}  // namespace xc7series
+}  // namespace xilinx
+}  // namespace prjxray
+
+namespace YAML {
+template<>
+struct convert<prjxray::xilinx::xc7series::ConfigurationFrameRange> {
+	static Node encode(
+		const prjxray::xilinx::xc7series::ConfigurationFrameRange &rhs);
+	static bool decode(
+		const Node& node,
+		prjxray::xilinx::xc7series::ConfigurationFrameRange &lhs);
+};
+} // namespace YAML
+#endif  // PRJXRAY_LIB_XILINX_XC7SERIES_CONFIGURATION_FRAME_RANGE_H_
diff --git a/lib/xilinx/xc7series/configuration_frame_range.cc b/lib/xilinx/xc7series/configuration_frame_range.cc
new file mode 100644
index 00000000..9113005d
--- /dev/null
+++ b/lib/xilinx/xc7series/configuration_frame_range.cc
@@ -0,0 +1,42 @@
+#include <prjxray/xilinx/xc7series/configuration_frame_range.h>
+
+namespace prjxray {
+namespace xilinx {
+namespace xc7series {
+
+bool ConfigurationFrameRange::Contains(
+		ConfigurationFrameAddress address) const {
+	return address >= begin_ && address < end_;
+}
+
+}  // namespace xc7series
+}  // namespace xilinx
+}  // namespace prjxray
+
+namespace xc7series = prjxray::xilinx::xc7series;
+
+namespace YAML {
+
+Node convert<xc7series::ConfigurationFrameRange>::encode(
+		const xc7series::ConfigurationFrameRange &rhs) {
+	Node node;
+	node.SetTag("xilinx/xc7series/configuration_frame_range");
+	node["begin"] = rhs.begin();
+	node["end"] = rhs.end();
+	return node;
+}
+
+bool convert<xc7series::ConfigurationFrameRange>::decode(
+		const Node &node,
+		xc7series::ConfigurationFrameRange &lhs) {
+	if (node.Tag() != "xilinx/xc7series/configuration_frame_range" ||
+	    !node["begin"] ||
+	    !node["end"]) return false;
+
+	lhs = xc7series::ConfigurationFrameRange(
+		node["begin"].as<xc7series::ConfigurationFrameAddress>(),
+		node["end"].as<xc7series::ConfigurationFrameAddress>());
+	return true;
+}
+
+}  // namespace YAML;