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210 lines
7.5 KiB
VHDL
210 lines
7.5 KiB
VHDL
3 years ago
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-- © IBM Corp. 2020
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-- Licensed under the Apache License, Version 2.0 (the "License"), as modified by
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-- the terms below; you may not use the files in this repository except in
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-- 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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--
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-- Modified Terms:
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--
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-- 1) For the purpose of the patent license granted to you in Section 3 of the
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-- License, the "Work" hereby includes implementations of the work of authorship
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-- in physical form.
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--
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-- 2) Notwithstanding any terms to the contrary in the License, any licenses
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-- necessary for implementation of the Work that are available from OpenPOWER
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-- via the Power ISA End User License Agreement (EULA) are explicitly excluded
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-- hereunder, and may be obtained from OpenPOWER under the terms and conditions
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-- of the EULA.
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--
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-- Unless required by applicable law or agreed to in writing, the reference design
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-- distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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-- WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
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-- for the specific language governing permissions and limitations under the License.
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--
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-- Additional rights, including the ability to physically implement a softcore that
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-- is compliant with the required sections of the Power ISA Specification, are
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-- available at no cost under the terms of the OpenPOWER Power ISA EULA, which can be
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-- obtained (along with the Power ISA) here: https://openpowerfoundation.org.
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library ieee; use ieee.std_logic_1164.all ;
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library ibm;
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use ibm.std_ulogic_support.all;
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use ibm.std_ulogic_function_support.all;
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use ibm.std_ulogic_ao_support.all;
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use ibm.std_ulogic_mux_support.all;
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entity xuq_agen_glbglb is port(
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g08 :in std_ulogic_vector(1 to 7) ;
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t08 :in std_ulogic_vector(1 to 6) ;
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c64_b :out std_ulogic_vector(1 to 7)
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);
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END xuq_agen_glbglb;
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ARCHITECTURE xuq_agen_glbglb OF xuq_agen_glbglb IS
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constant tiup : std_ulogic := '1';
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constant tidn : std_ulogic := '0';
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signal b1_g16_b :std_ulogic_vector(0 to 3);
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signal b1_t16_b :std_ulogic_vector(0 to 2);
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signal b1_g32 :std_ulogic_vector(0 to 1);
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signal b1_t32 :std_ulogic_vector(0 to 0);
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signal b2_g16_b :std_ulogic_vector(0 to 3);
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signal b2_t16_b :std_ulogic_vector(0 to 2);
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signal b2_g32 :std_ulogic_vector(0 to 1);
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signal b2_t32 :std_ulogic_vector(0 to 0);
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signal b3_g16_b :std_ulogic_vector(0 to 3);
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signal b3_t16_b :std_ulogic_vector(0 to 2);
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signal b3_g32 :std_ulogic_vector(0 to 1);
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signal b3_t32 :std_ulogic_vector(0 to 0);
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signal b4_g16_b :std_ulogic_vector(0 to 3);
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signal b4_t16_b :std_ulogic_vector(0 to 2);
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signal b4_g32 :std_ulogic_vector(0 to 1);
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signal b4_t32 :std_ulogic_vector(0 to 0);
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signal b5_g16_b :std_ulogic_vector(0 to 2);
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signal b5_t16_b :std_ulogic_vector(0 to 1);
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signal b5_g32 :std_ulogic_vector(0 to 1);
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signal b5_t32 :std_ulogic_vector(0 to 0);
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signal b6_g16_b :std_ulogic_vector(0 to 1);
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signal b6_t16_b :std_ulogic_vector(0 to 0);
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signal b6_g32 :std_ulogic_vector(0 to 0);
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signal b7_g16_b :std_ulogic_vector(0 to 0);
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signal b7_g32 :std_ulogic_vector(0 to 0);
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BEGIN
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u1_g16_0: b1_g16_b(0) <= not( g08(1) or ( t08(1) and g08(2) ) );
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u1_g16_1: b1_g16_b(1) <= not( g08(3) or ( t08(3) and g08(4) ) );
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u1_g16_2: b1_g16_b(2) <= not( g08(5) or ( t08(5) and g08(6) ) );
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u1_g16_3: b1_g16_b(3) <= not( g08(7) );
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u1_t16_0: b1_t16_b(0) <= not( t08(1) and t08(2) );
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u1_t16_1: b1_t16_b(1) <= not( t08(3) and t08(4) );
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u1_t16_2: b1_t16_b(2) <= not( t08(5) and t08(6) );
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u1_g32_0: b1_g32(0) <= not( b1_g16_b(0) and ( b1_t16_b(0) or b1_g16_b(1) ) ) ;
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u1_g32_1: b1_g32(1) <= not( b1_g16_b(2) and ( b1_t16_b(2) or b1_g16_b(3) ) ) ;
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u1_t32_0: b1_t32(0) <= not( b1_t16_b(0) or b1_t16_b(1) ) ;
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u1_g64_0: c64_b(1) <= not( b1_g32(0) or (b1_t32(0) and b1_g32(1) ) );
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u2_g16_0: b2_g16_b(0) <= not( g08(2) or ( t08(2) and g08(3) ) );
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u2_g16_1: b2_g16_b(1) <= not( g08(4) or ( t08(4) and g08(5) ) );
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u2_g16_2: b2_g16_b(2) <= not( g08(6) );
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u2_g16_3: b2_g16_b(3) <= not( g08(7) );
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u2_t16_0: b2_t16_b(0) <= not( t08(2) and t08(3) );
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u2_t16_1: b2_t16_b(1) <= not( t08(4) and t08(5) );
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u2_t16_2: b2_t16_b(2) <= not( t08(6) );
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u2_g32_0: b2_g32(0) <= not( b2_g16_b(0) and ( b2_t16_b(0) or b2_g16_b(1) ) ) ;
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u2_g32_1: b2_g32(1) <= not( b2_g16_b(2) and ( b2_t16_b(2) or b2_g16_b(3) ) ) ;
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u2_t32_0: b2_t32(0) <= not( b2_t16_b(0) or b2_t16_b(1) ) ;
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u2_g64_0: c64_b(2) <= not( b2_g32(0) or (b2_t32(0) and b2_g32(1) ) );
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u3_g16_0: b3_g16_b(0) <= not( g08(3) or ( t08(3) and g08(4) ) );
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u3_g16_1: b3_g16_b(1) <= not( g08(5) );
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u3_g16_2: b3_g16_b(2) <= not( g08(6) );
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u3_g16_3: b3_g16_b(3) <= not( g08(7) );
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u3_t16_0: b3_t16_b(0) <= not( t08(3) and t08(4) );
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u3_t16_1: b3_t16_b(1) <= not( t08(5) );
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u3_t16_2: b3_t16_b(2) <= not( t08(6) );
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u3_g32_0: b3_g32(0) <= not( b3_g16_b(0) and ( b3_t16_b(0) or b3_g16_b(1) ) ) ;
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u3_g32_1: b3_g32(1) <= not( b3_g16_b(2) and ( b3_t16_b(2) or b3_g16_b(3) ) ) ;
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u3_t32_0: b3_t32(0) <= not( b3_t16_b(0) or b3_t16_b(1) ) ;
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u3_g64_0: c64_b(3) <= not( b3_g32(0) or (b3_t32(0) and b3_g32(1) ) );
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u4_g16_0: b4_g16_b(0) <= not( g08(4) );
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u4_g16_1: b4_g16_b(1) <= not( g08(5) );
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u4_g16_2: b4_g16_b(2) <= not( g08(6) );
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u4_g16_3: b4_g16_b(3) <= not( g08(7) );
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u4_t16_0: b4_t16_b(0) <= not( t08(4) );
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u4_t16_1: b4_t16_b(1) <= not( t08(5) );
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u4_t16_2: b4_t16_b(2) <= not( t08(6) );
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u4_g32_0: b4_g32(0) <= not( b4_g16_b(0) and ( b4_t16_b(0) or b4_g16_b(1) ) ) ;
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u4_g32_1: b4_g32(1) <= not( b4_g16_b(2) and ( b4_t16_b(2) or b4_g16_b(3) ) ) ;
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u4_t32_0: b4_t32(0) <= not( b4_t16_b(0) or b4_t16_b(1) ) ;
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u4_g64_0: c64_b(4) <= not( b4_g32(0) or (b4_t32(0) and b4_g32(1) ) );
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u5_g16_0: b5_g16_b(0) <= not( g08(5) );
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u5_g16_1: b5_g16_b(1) <= not( g08(6) );
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u5_g16_2: b5_g16_b(2) <= not( g08(7) );
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u5_t16_0: b5_t16_b(0) <= not( t08(5) );
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u5_t16_1: b5_t16_b(1) <= not( t08(6) );
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u5_g32_0: b5_g32(0) <= not( b5_g16_b(0) and ( b5_t16_b(0) or b5_g16_b(1) ) ) ;
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u5_g32_1: b5_g32(1) <= not( b5_g16_b(2) ) ;
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u5_t32_0: b5_t32(0) <= not( b5_t16_b(0) or b5_t16_b(1) ) ;
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u5_g64_0: c64_b(5) <= not( b5_g32(0) or (b5_t32(0) and b5_g32(1) ) );
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u6_g16_0: b6_g16_b(0) <= not( g08(6) );
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u6_g16_1: b6_g16_b(1) <= not( g08(7) );
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u6_t16_0: b6_t16_b(0) <= not( t08(6) );
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u6_g32_0: b6_g32(0) <= not( b6_g16_b(0) and ( b6_t16_b(0) or b6_g16_b(1) ) ) ;
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u6_g64_0: c64_b(6) <= not( b6_g32(0) ) ;
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u7_g16_0: b7_g16_b(0) <= not( g08(7) );
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u7_g32_0: b7_g32(0) <= not( b7_g16_b(0) );
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u7_g64_0: c64_b(7) <= not( b7_g32(0) ) ;
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END;
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