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35 lines
983 B
Scala
35 lines
983 B
Scala
// Copyright 2021 Howard Lau
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package board.basys3
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import chisel3._
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import chisel3.util._
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class SYSULogo extends Module {
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val io = IO(new Bundle {
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val digit_mask = Input(UInt(4.W))
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val segs = Output(UInt(8.W))
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})
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io.segs := MuxLookup(
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io.digit_mask,
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"b00100100".U, // "b0111".U, "b1101".U -> S
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IndexedSeq(
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"b1011".U -> "b01000100".U, // Y
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"b1110".U -> "b01000001".U, // U
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)
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)
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}
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