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集合master 和slave 测试恢复

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This commit is contained in:
Ruige Lee
2025-04-27 16:56:35 +08:00
parent 4f8ee9466c
commit 84cbe46dfa
4 changed files with 114 additions and 70 deletions
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38
src/main/scala/backBoard/shin/MasterParser.scala
View File

@@ -3,18 +3,18 @@ package BACK
import chisel3._
import chisel3.util._
class MasterParserIO extends Module{
class MasterParserIO extends Bundle{
val downOut = Decoupled(new AXIS_Bundle(8))
val upIn = Flipped( Decoupled(new AXIS_Bundle(8)) )
val sram_r = Flipped(new ShareSRAMIO)
val sram_w = Flipped(new ShareSRAMIO)
val sram_w = Flipped(new SRAM2kWRIO)
val sram_r = Flipped(new SRAM2kRDIO)
val req = Valid(new Bundle{
val req = Flipped(Valid(new Bundle{
val txAddr = UInt(15.W)
val rxAddr = UInt(15.W)
val length = UInt(12.W)
})
}))
val rsp = Valid(new Bundle{
val isError = Bool()
val length = UInt(12.W)
@@ -32,29 +32,29 @@ class MasterParserIO extends Module{
abstract class MasterParserBase extends Module{
val io: MasterParserIO = IO(new MasterParserIO)
val sendCnt = Reg(UInt(11.W))
val sendLen = Reg(UInt(11.W))
val txCnt = Reg(UInt(11.W))
val txLen = Reg(UInt(11.W))
val txAddr = Reg(UInt(15.W))
val rxCnt = Reg(UInt(11.W))
val rxAddr = Reg(UInt(15.W))
val reqReady = RegInit(true.B)
val sendAddr = Reg(UInt(12.W))
io.req.ready := reqReady
// io.req.ready := reqReady
when( io.req.fire ){
reqReady := false.B
} .elsewhen( io.downOut.fire & sendCnt === sendLen ){
} .elsewhen( io.downOut.fire & txCnt === txLen ){
reqReady := true.B
}
when( io.req.fire ){
sendLen := io.req.bits.length
sendCnt := 0.U
txLen := io.req.bits.length
txCnt := 0.U
} .elsewhen( io.downOut.fire ){
sendCnt := sendCnt + 1.U
txCnt := txCnt + 1.U
}
when( io.req.fire ){
@@ -69,21 +69,17 @@ abstract class MasterParserBase extends Module{
rxAddr := rxAddr + 1.U
}
when( reqReady ){
sendAddr := 0.U
} .elsewhen( io.downOut.fire ){
sendAddr := sendAddr + 1.U
}
io.sram_r.enr :=
io.req.fire | io.downOut.fire
io.sram_r.addr := Mux( io.req.fire, io.req.bits.txAddr, txAddr + 1.U )
io.sram_r.addrr := Mux( io.req.fire, io.req.bits.txAddr, txAddr + 1.U )
io.downOut.valid := ~reqReady
io.downOut.bits.tdata := io.sram_r.datar
io.downOut.bits.tuser := false.B
io.downOut.bits.tlast := sendCnt === sendLen
io.downOut.bits.tlast := txCnt === txLen
@@ -99,7 +95,7 @@ abstract class MasterParserBase extends Module{
io.upIn.ready := true.B
io.sram_w.enw := io.upIn.fire
io.sram_w.addr := rxAddr
io.sram_w.addrw := rxAddr
io.sram_w.dataw := io.upIn.bits.tdata

4
src/main/scala/backBoard/shin/ShareSRAM.scala
View File

@@ -110,11 +110,11 @@ class ShareSRAM2k extends BlackBox with HasBlackBoxInline {
| module ShareSRAM2k(
| input [7:0] dataw,
| input [10:0] addrw,
| input [14:0] addrw,
| input enw,
|
| output [7:0] datar,
| input [10:0] addrr,
| input [14:0] addrr,
| input enr,
|
| input clockr,

127
src/main/scala/backBoard/shin/ShinTop.scala
View File

@@ -33,6 +33,19 @@ class ShinTopIO extends Bundle{
val modeSel = Input(Bool())
val req = Flipped(Valid(new Bundle{
val txAddr = UInt(15.W)
val rxAddr = UInt(15.W)
val length = UInt(12.W)
}))
val rsp = Valid(new Bundle{
val isError = Bool()
val length = UInt(12.W)
})
}
@@ -98,27 +111,7 @@ abstract class ShinTopBase extends Module{
when( io.modeSel === false.B ){
smUnit(0).io.sram_w := slaveParser.io.sram_w(0)
smUnit(2).io.sram_w := slaveParser.io.sram_w(1)
smUnit(4).io.sram_w := slaveParser.io.sram_w(2)
smUnit(6).io.sram_w := slaveParser.io.sram_w(3)
smUnit(1).io.sram_r <> slaveParser.io.sram_r(0)
smUnit(3).io.sram_r <> slaveParser.io.sram_r(1)
smUnit(5).io.sram_r <> slaveParser.io.sram_r(2)
smUnit(7).io.sram_r <> slaveParser.io.sram_r(3)
smUnit(0).io.enq := slaveParser.io.dSMenq(0)
smUnit(2).io.enq := slaveParser.io.dSMenq(1)
smUnit(4).io.enq := slaveParser.io.dSMenq(2)
smUnit(6).io.enq := slaveParser.io.dSMenq(3)
smUnit(1).io.deq := slaveParser.io.uSMdeq(0)
smUnit(3).io.deq := slaveParser.io.uSMdeq(1)
smUnit(5).io.deq := slaveParser.io.uSMdeq(2)
smUnit(7).io.deq := slaveParser.io.uSMdeq(3)
}
@@ -153,11 +146,58 @@ abstract class ShinTopBase extends Module{
when(io.modeSel === false.B ){
slaveParser.io.downIn <> io.downIn
slaveParser.io.downOut <> io.downOut
slaveParser.io.upIn <> io.upIn
slaveParser.io.upOut <> io.upOut
//default
{
smUnit(0).io.sram_w := 0.U.asTypeOf(new SRAM2kWRIO)
smUnit(2).io.sram_w := 0.U.asTypeOf(new SRAM2kWRIO)
smUnit(4).io.sram_w := 0.U.asTypeOf(new SRAM2kWRIO)
smUnit(6).io.sram_w := 0.U.asTypeOf(new SRAM2kWRIO)
smUnit(1).io.sram_r.enr := false.B
smUnit(3).io.sram_r.enr := false.B
smUnit(5).io.sram_r.enr := false.B
smUnit(7).io.sram_r.enr := false.B
smUnit(1).io.sram_r.addrr := 0.U
smUnit(3).io.sram_r.addrr := 0.U
smUnit(5).io.sram_r.addrr := 0.U
smUnit(7).io.sram_r.addrr := 0.U
slaveParser.io.sram_r(0).datar := 0.U
slaveParser.io.sram_r(1).datar := 0.U
slaveParser.io.sram_r(2).datar := 0.U
slaveParser.io.sram_r(3).datar := 0.U
masterParser.io.sram_r.datar := 0.U
smUnit(0).io.enq := false.B
smUnit(2).io.enq := false.B
smUnit(4).io.enq := false.B
smUnit(6).io.enq := false.B
smUnit(1).io.deq := false.B
smUnit(3).io.deq := false.B
smUnit(5).io.deq := false.B
smUnit(7).io.deq := false.B
io.downIn.ready := false.B
slaveParser.io.downIn.valid := false.B
slaveParser.io.downIn.bits := 0.U.asTypeOf(new AXIS_Bundle(8))
slaveParser.io.downOut.ready := false.B
masterParser.io.downOut.ready := false.B
io.downOut.valid := false.B
io.downOut.bits := 0.U.asTypeOf(new AXIS_Bundle(8))
io.upIn.ready := false.B
slaveParser.io.upIn.valid := false.B
slaveParser.io.upIn.bits := 0.U.asTypeOf(new AXIS_Bundle(8))
masterParser.io.upIn.valid := false.B
masterParser.io.upIn.bits := 0.U.asTypeOf(new AXIS_Bundle(8))
slaveParser.io.upOut.ready := false.B
io.upOut.valid := false.B
io.upOut.bits := 0.U.asTypeOf(new AXIS_Bundle(8))
}
@@ -172,34 +212,24 @@ abstract class ShinTopBase extends Module{
trait ShinTopMaster{ this: ShinTopBase =>
val downOut = Decoupled(new AXIS_Bundle(8))
val upIn = Flipped( Decoupled(new AXIS_Bundle(8)) )
when(io.modeSel === true.B ){
slaveParser.io.downOut <> io.downOut
slaveParser.io.upIn <> io.upIn
}
when( io.modeSel === true.B ){
smUnit(0).io.sram_w := masterParser.io.sram_w(0)
smUnit(1).io.sram_r <> masterParser.io.sram_r(0)
smUnit(0).io.sram_w := masterParser.io.sram_w
smUnit(1).io.sram_r <> masterParser.io.sram_r
smUnit(0).io.enq := slaveParser.io.rxEnq
smUnit(1).io.deq := slaveParser.io.txDeq
smUnit(0).io.enq := masterParser.io.rxEnq
smUnit(1).io.deq := masterParser.io.txDeq
}
val sram_r = Flipped(new ShareSRAMIO)
val sram_w = Flipped(new ShareSRAMIO)
val req = Valid(new Bundle{
val txAddr = UInt(15.W)
val rxAddr = UInt(15.W)
val length = UInt(12.W)
})
val rsp = Valid(new Bundle{
val isError = Bool()
val length = UInt(12.W)
})
val txDeq = Output( Bool())
val rx Enq = Output( Bool())
masterParser.io.req := io.req
io.rsp := masterParser.io.rsp
masterParser.io.trigAddr(0) := "hff".U
masterParser.io.trigAddr(1) := "hff".U
@@ -257,7 +287,12 @@ trait ShinTopSlave{ this: ShinTopBase =>
}
when(io.modeSel === false.B ){
slaveParser.io.downIn <> io.downIn
slaveParser.io.downOut <> io.downOut
slaveParser.io.upIn <> io.upIn
slaveParser.io.upOut <> io.upOut
}
}

15
tb/shinTest/ShinTopTb.v
View File

@@ -41,6 +41,10 @@ reg [63:0] timeStamp = 0;
ShinTop s_ShinTop(
.clock(clock),
.reset(reset),
@@ -100,8 +104,17 @@ ShinTop s_ShinTop(
.io_sram_r_2_enr(1'b0),
.io_sram_r_3_addrr(11'd0),
.io_sram_r_3_datar(),
.io_sram_r_3_enr(1'b0)
.io_sram_r_3_enr(1'b0),
.io_modeSel(1'b0),
.io_req_valid(1'b0),
.io_req_bits_txAddr(15'h0),
.io_req_bits_rxAddr(15'h0),
.io_req_bits_length(12'd0),
.io_rsp_valid(),
.io_rsp_bits_isError(),
.io_rsp_bits_length()
);