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compile without tl2cdr

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Ruige Lee (WSL)
2025-01-09 19:10:07 +08:00
parent 1ea6ef2596
commit 134440812b
5 changed files with 664 additions and 656 deletions
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130
src/main/scala/backBoard/ebus/b4b5.scala
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@@ -1,65 +1,65 @@
package BACK
import chisel3._
import chisel3.util._
object b4b5Encoder{
def apply( enq: UInt ): UInt = {
Mux1H(Seq(
(enq === "b0000".U) -> "b11110".U(5.W),
(enq === "b0001".U) -> "b01001".U(5.W),
(enq === "b0010".U) -> "b10100".U(5.W),
(enq === "b0011".U) -> "b10101".U(5.W),
(enq === "b0100".U) -> "b01010".U(5.W),
(enq === "b0101".U) -> "b01011".U(5.W),
(enq === "b0110".U) -> "b01110".U(5.W),
(enq === "b0111".U) -> "b01111".U(5.W),
(enq === "b1000".U) -> "b10010".U(5.W),
(enq === "b1001".U) -> "b10011".U(5.W),
(enq === "b1010".U) -> "b10110".U(5.W),
(enq === "b1011".U) -> "b10111".U(5.W),
(enq === "b1100".U) -> "b11010".U(5.W),
(enq === "b1101".U) -> "b11011".U(5.W),
(enq === "b1110".U) -> "b11100".U(5.W),
(enq === "b1111".U) -> "b11101".U(5.W),
))
}
}
object b4b5Decoder{
def apply( enq: UInt ): UInt = {
Mux1H(Seq(
(enq === "b11110".U) -> "b0000".U(4.W),
(enq === "b01001".U) -> "b0001".U(4.W),
(enq === "b10100".U) -> "b0010".U(4.W),
(enq === "b10101".U) -> "b0011".U(4.W),
(enq === "b01010".U) -> "b0100".U(4.W),
(enq === "b01011".U) -> "b0101".U(4.W),
(enq === "b01110".U) -> "b0110".U(4.W),
(enq === "b01111".U) -> "b0111".U(4.W),
(enq === "b10010".U) -> "b1000".U(4.W),
(enq === "b10011".U) -> "b1001".U(4.W),
(enq === "b10110".U) -> "b1010".U(4.W),
(enq === "b10111".U) -> "b1011".U(4.W),
(enq === "b11010".U) -> "b1100".U(4.W),
(enq === "b11011".U) -> "b1101".U(4.W),
(enq === "b11100".U) -> "b1110".U(4.W),
(enq === "b11101".U) -> "b1111".U(4.W),
))
}
}
object Dualb4b5Encoder{
def apply( enq: UInt ): UInt = {
require( enq.width == 8 )
Cat( b4b5Encoder(enq(7,4)), b4b5Encoder(enq(3,0)) )
}
}
object Dualb4b5Decoder{
def apply( enq: UInt ): UInt = {
require( enq.width == 10 )
Cat( b4b5Decoder(enq(9,5)), b4b5Decoder(enq(5,0)) )
}
}
package BACK
import chisel3._
import chisel3.util._
object b4b5Encoder{
def apply( enq: UInt ): UInt = {
Mux1H(Seq(
(enq === "b0000".U) -> "b11110".U(5.W),
(enq === "b0001".U) -> "b01001".U(5.W),
(enq === "b0010".U) -> "b10100".U(5.W),
(enq === "b0011".U) -> "b10101".U(5.W),
(enq === "b0100".U) -> "b01010".U(5.W),
(enq === "b0101".U) -> "b01011".U(5.W),
(enq === "b0110".U) -> "b01110".U(5.W),
(enq === "b0111".U) -> "b01111".U(5.W),
(enq === "b1000".U) -> "b10010".U(5.W),
(enq === "b1001".U) -> "b10011".U(5.W),
(enq === "b1010".U) -> "b10110".U(5.W),
(enq === "b1011".U) -> "b10111".U(5.W),
(enq === "b1100".U) -> "b11010".U(5.W),
(enq === "b1101".U) -> "b11011".U(5.W),
(enq === "b1110".U) -> "b11100".U(5.W),
(enq === "b1111".U) -> "b11101".U(5.W),
))
}
}
object b4b5Decoder{
def apply( enq: UInt ): UInt = {
Mux1H(Seq(
(enq === "b11110".U) -> "b0000".U(4.W),
(enq === "b01001".U) -> "b0001".U(4.W),
(enq === "b10100".U) -> "b0010".U(4.W),
(enq === "b10101".U) -> "b0011".U(4.W),
(enq === "b01010".U) -> "b0100".U(4.W),
(enq === "b01011".U) -> "b0101".U(4.W),
(enq === "b01110".U) -> "b0110".U(4.W),
(enq === "b01111".U) -> "b0111".U(4.W),
(enq === "b10010".U) -> "b1000".U(4.W),
(enq === "b10011".U) -> "b1001".U(4.W),
(enq === "b10110".U) -> "b1010".U(4.W),
(enq === "b10111".U) -> "b1011".U(4.W),
(enq === "b11010".U) -> "b1100".U(4.W),
(enq === "b11011".U) -> "b1101".U(4.W),
(enq === "b11100".U) -> "b1110".U(4.W),
(enq === "b11101".U) -> "b1111".U(4.W),
))
}
}
object Dualb4b5Encoder{
def apply( enq: UInt ): UInt = {
require( enq.getWidth == 8 )
Cat( b4b5Encoder(enq(7,4)), b4b5Encoder(enq(3,0)) )
}
}
object Dualb4b5Decoder{
def apply( enq: UInt ): UInt = {
require( enq.getWidth == 10 )
Cat( b4b5Decoder(enq(9,5)), b4b5Decoder(enq(5,0)) )
}
}