diff --git a/generated/circuitpack.go b/generated/circuitpack.go
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+++ b/generated/circuitpack.go
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+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ *
+ * 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 License 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.
+ */
+/*
+ * NOTE: This file was generated, manual edits will be overwritten!
+ *
+ * Generated by 'goCodeGenerator.py':
+ *              https://github.com/cboling/OMCI-parser/README.md
+ */
+
+package generated
+
+import "github.com/deckarep/golang-set"
+
+// CircuitPackClassID is the 16-bit ID for the OMCI
+// Managed entity Circuit pack
+const CircuitPackClassID ClassID = ClassID(6)
+
+var circuitpackBME *ManagedEntityDefinition
+
+// CircuitPack (class ID #6)
+//	This ME models a real or virtual circuit pack that is equipped in a real or virtual ONU slot.
+//	For ONUs with integrated interfaces, this ME may be used to distinguish available types of
+//	interfaces (the port-mapping package is another way).
+//
+//	For ONUs with integrated interfaces, the ONU automatically creates an instance of this ME for
+//	each instance of the virtual cardholder ME. The ONU also creates an instance of this ME when the
+//	OLT provisions the cardholder to expect a circuit pack, i.e., when the OLT sets the expected
+//	plug-in unit type or equipment ID of the cardholder to a circuit pack type, as defined in Table
+//	9.1.5-1. The ONU also creates an instance of this ME when a circuit pack is installed in a
+//	cardholder whose expected plug-in unit type is 255-= plugandplay, and whose equipment ID is not
+//	provisioned. Finally, when the cardholder is provisioned for plug-and-play, an instance of this
+//	ME can be created at the request of the OLT.
+//
+//	The ONU deletes an instance of this ME when the OLT de-provisions the circuit pack (i.e., when
+//	the OLT sets the expected plug-in unit type or equipment ID of the cardholder to 0-= no LIM).
+//	The ONU also deletes an instance of this ME on request of the OLT if the expected plug-in unit
+//	type attribute of the corresponding cardholder is equal to 255, plug-and-play, and the expected
+//	equipment ID is blank (a string of all spaces). ONUs with integrated interfaces do not delete
+//	circuit pack instances.
+//
+//	NOTE - Creation and deletion by the OLT is retained for backward compatibility.
+//
+//	Relationships
+//		An instance of this ME is contained by an instance of the cardholder ME.
+//
+//	Attributes
+//		Managed Entity Id
+//			Managed entity ID: This attribute uniquely identifies each instance of this ME. Its value is the
+//			same as that of the cardholder ME containing this circuit pack instance. (R, setbycreate if
+//			applicable) (mandatory) (2-bytes)
+//
+//		Type
+//			Type:	This attribute identifies the circuit pack type. This attribute is a code as defined in
+//			Table 9.1.5-1. The value 255 means unknown or undefined, i.e., the inserted circuit pack is not
+//			recognized by the ONU or is not mapped to an entry in Table 9.1.5-1. In the latter case, the
+//			equipment ID attribute may contain inventory information. Upon autonomous ME instantiation, the
+//			ONU sets this attribute to 0 or to the type of the circuit pack that is physically present. (R,
+//			setbycreate if applicable) (mandatory) (1-byte)
+//
+//		Number Of Ports
+//			Number of ports: This attribute is the number of access ports on the circuit pack. If the port-
+//			mapping package is supported for this circuit pack, this attribute should be set to the total
+//			number of ports of all types. (R) (optional) (1-byte)
+//
+//		Serial Number
+//			Serial number: The serial number is expected to be unique for each circuit pack, at least within
+//			the scope of the given vendor. Note that the serial number may contain the vendor ID or version
+//			number. For integrated ONUs, this value is identical to the value of the serial number attribute
+//			of the ONU-G ME. Upon creation in the absence of a physical circuit pack, this attribute
+//			comprises all spaces. (R) (mandatory) (8-bytes)
+//
+//		Version
+//			Version:	This attribute is a string that identifies the version of the circuit pack as defined
+//			by the vendor. The value 0 indicates that version information is not available or applicable.
+//			For integrated ONUs, this value is identical to the value of the version attribute of the ONU-G
+//			ME. Upon creation in the absence of a physical circuit pack, this attribute comprises all
+//			spaces. (R) (mandatory) (14-bytes)
+//
+//		Vendor Id
+//			Vendor ID:	This attribute identifies the vendor of the circuit pack. For ONUs with integrated
+//			interfaces, this value is identical to the value of the vendor ID attribute of the ONU-G ME.
+//			Upon creation in the absence of a physical circuit pack, this attribute comprises all spaces.
+//			(R) (optional) (4-bytes)
+//
+//		Administrative State
+//			Administrative state: This attribute locks (1) and unlocks (0) the functions performed by this
+//			ME. Administrative state is further described in clause A.1.6. (R,-W) (mandatory) (1-byte)
+//
+//		Operational State
+//			Operational state: This attribute indicates whether the circuit pack is capable of performing
+//			its function. Valid values are enabled (0), disabled (1) and unknown (2). Pending completion of
+//			initialization and self-test on an installed circuit pack, the ONU sets this attribute to 2. (R)
+//			(optional) (1-byte)
+//
+//		Bridged Or Ip Ind
+//			(R,-W) (optional, only applicable for circuit packs with Ethernet interfaces) (1-byte)
+//
+//		Equipment Id
+//			Equipment ID: This attribute may be used to identify the vendor's specific type of circuit pack.
+//			In some environments, this attribute may include the CLEI code. Upon ME instantiation, the ONU
+//			sets this attribute to all spaces or to the equipment ID of the circuit pack that is physically
+//			present. (R) (optional) (20-bytes)
+//
+//		Card Configuration
+//			Upon autonomous instantiation, this attribute is set to 0. (R,-W, setbycreate if applicable)
+//			(mandatory for configurable circuit packs) (1-byte)
+//
+//		Total T_Cont Buffer Number
+//			Total T-CONT buffer number: This attribute reports the total number of T-CONT buffers associated
+//			with the circuit pack. Upon ME instantiation, the ONU sets this attribute to 0 or to the value
+//			supported by the physical circuit pack. (R) (mandatory for circuit packs that provide a traffic
+//			scheduler function) (1-byte)
+//
+//		Total Priority Queue Number
+//			Total priority queue number: This value reports the total number of priority queues associated
+//			with the circuit pack. Upon ME instantiation, the ONU sets the attribute to 0 or to the value
+//			supported by the physical circuit pack. (R) (mandatory for circuit packs that provide a traffic
+//			scheduler function) (1-byte)
+//
+//		Total Traffic Scheduler Number
+//			Total traffic scheduler number: This value reports the total number of traffic schedulers
+//			associated with the circuit pack. The ONU supports null function, strict priority scheduling and
+//			WRR from the priority control, and guarantee of minimum rate control points of view. If the
+//			circuit pack has no traffic scheduler, this attribute should be absent or have the value 0. Upon
+//			ME instantiation, the ONU sets the attribute to 0 or to the value supported by the physical
+//			circuit pack. (R) (mandatory for circuit packs that provide a traffic scheduler function)
+//			(1-byte)
+//
+//		Power Shed Override
+//			Power shed override: This attribute allows ports to be excluded from the power shed control
+//			defined in clause 9.1.7. It is a bit mask that takes port 1 as the MSB; a bit value of 1 marks
+//			the corresponding port to override the power shed timer. For hardware that cannot shed power per
+//			port, this attribute is a slot override rather than a port override, with any non-zero port
+//			value causing the entire circuit pack to override power shedding. (R,-W) (optional) (4-bytes)
+//
+type CircuitPack struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	circuitpackBME = &ManagedEntityDefinition{
+		Name:    "CircuitPack",
+		ClassID: 6,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Get,
+			Set,
+		),
+		AllowedAttributeMask: 0xfffc,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0:  Uint16Field("ManagedEntityId", PointerAttributeType, 0x0000, 0, mapset.NewSetWith(Read, SetByCreate), false, false, false, 0),
+			1:  ByteField("Type", EnumerationAttributeType, 0x8000, 0, mapset.NewSetWith(Read, SetByCreate), false, false, false, 1),
+			2:  ByteField("NumberOfPorts", UnsignedIntegerAttributeType, 0x4000, 0, mapset.NewSetWith(Read), false, true, false, 2),
+			3:  MultiByteField("SerialNumber", OctetsAttributeType, 0x2000, 8, toOctets("ICAgICAgICA="), mapset.NewSetWith(Read), false, false, false, 3),
+			4:  MultiByteField("Version", OctetsAttributeType, 0x1000, 14, toOctets("ICAgICAgICAgICAgICA="), mapset.NewSetWith(Read), false, false, false, 4),
+			5:  MultiByteField("VendorId", StringAttributeType, 0x0800, 4, toOctets("ICAgIA=="), mapset.NewSetWith(Read), false, true, false, 5),
+			6:  ByteField("AdministrativeState", EnumerationAttributeType, 0x0400, 0, mapset.NewSetWith(Read, Write), false, false, false, 6),
+			7:  ByteField("OperationalState", EnumerationAttributeType, 0x0200, 2, mapset.NewSetWith(Read), true, true, false, 7),
+			8:  ByteField("BridgedOrIpInd", EnumerationAttributeType, 0x0100, 0, mapset.NewSetWith(Read, Write), false, false, false, 8),
+			9:  MultiByteField("EquipmentId", StringAttributeType, 0x0080, 20, toOctets("ICAgICAgICAgICAgICAgICAgICA="), mapset.NewSetWith(Read), false, true, false, 9),
+			10: ByteField("CardConfiguration", EnumerationAttributeType, 0x0040, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 10),
+			11: ByteField("TotalTContBufferNumber", UnsignedIntegerAttributeType, 0x0020, 0, mapset.NewSetWith(Read), false, false, false, 11),
+			12: ByteField("TotalPriorityQueueNumber", UnsignedIntegerAttributeType, 0x0010, 0, mapset.NewSetWith(Read), false, false, false, 12),
+			13: ByteField("TotalTrafficSchedulerNumber", UnsignedIntegerAttributeType, 0x0008, 0, mapset.NewSetWith(Read), false, false, false, 13),
+			14: Uint32Field("PowerShedOverride", BitFieldAttributeType, 0x0004, 0, mapset.NewSetWith(Read, Write), false, true, false, 14),
+		},
+		Access:  CreatedByOlt,
+		Support: UnknownSupport,
+	}
+}
+
+// NewCircuitPack (class ID 6) creates the basic
+// Managed Entity definition that is used to validate an ME of this type that
+// is received from or transmitted to the OMCC.
+func NewCircuitPack(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*circuitpackBME, params...)
+}