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© IBM Corp. 2020
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Licensed under the Apache License, Version 2.0 (the "License"), as modified by the terms below; you may not use the files in this
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repository except in compliance with the License as modified.
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You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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Modified Terms:
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1) For the purpose of the patent license granted to you in Section 3 of the License, the "Work" hereby includes implementations of
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the work of authorship in physical form.
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2) Notwithstanding any terms to the contrary in the License, any licenses necessary for implementation of the Work that are available
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from OpenPOWER via the Power ISA End User License Agreement (EULA) are explicitly excluded hereunder, and may be obtained from OpenPOWER
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under the terms and conditions of the EULA.
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Unless required by applicable law or agreed to in writing, the reference design distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language
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governing permissions and limitations under the License.
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Additional rights, including the ability to physically implement a softcore that is compliant with the required sections of the Power
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ISA Specification, are available at no cost under the terms of the OpenPOWER Power ISA EULA, which can be obtained (along with the Power
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ISA) here: https://openpowerfoundation.org.
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Brief explanation of modifications:
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Modification 1: This modification extends the patent license to an implementation of the Work in physical form – i.e.,
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it unambiguously permits a user to make and use the physical chip.
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Modification 2: This modification clarifies that licenses for the Power ISA are provided via the (royalty-free) Power ISA EULA,
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and not under this license. To prevent fragmentation of the Power ISA, the Power ISA EULA requires that Power ISA Cores be
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licensed consistent with the terms of the Power ISA EULA. By ensuring that rights available via the Power ISA EULA are received
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under (and subject to) the EULA, this consistency is maintained in accordance with the terms of the EULA. Any necessary additional
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licenses for the specific Power ISA Core are granted under this modified Apache license.
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