S5443_V3/sources_1/new/S5443_3Top.v

`timescale 1ns / 1ps
//////////////////////////////////////////////////////////////////////////////////
// Company: 
// Engineer: 
// 
// Create Date: 10/30/2023 11:24:31 AM
// Design Name: 
// Module Name: S5443_3Top
// Project Name: 
// Target Devices: 
// Tool Versions: 
// Description: 
// 
// Dependencies: 
// 
// Revision:
// Revision 0.01 - File Created
// Additional Comments:
// 
//////////////////////////////////////////////////////////////////////////////////


module S5443_3Top 
#(
    parameter CmdRegWidth = 32,
    parameter AddrRegWidth = 12,
    parameter SpiNum = 7

)
(
    input Clk123_i,
    input [AddrRegWidth-2:0] SmcAddr_i,
    inout [CmdRegWidth/2-1:0] SmcData_io,
    
    input SmcAwe_i,
    input SmcAmsN_i,
	
    input SmcAre_i,
    input [1:0] SmcBe_i,
    input SmcAoe_i,
    output [SpiNum-1:0] Ld_o,

    output  Led_o,
   
    output  [SpiNum-1:0] Mosi0_o, 
    inout   [SpiNum-1:0] Mosi1_io,//inout: when RSPI mode, input; when QSPI mode output; 
    output  [SpiNum-1:0] Mosi2_o,
    output  [SpiNum-1:0] Mosi3_o,
    output  [SpiNum-1:0] Ss_o,
    output  [SpiNum-1:0] SsFlash_o,
    output  [SpiNum-1:0] Sck_o,
    output  [SpiNum-1:0] SpiRst_o,
    output  [SpiNum-1:0] SpiDir_o,
    output  LD_o

);

//================================================================================
//  REG/WIRE
//================================================================================
wire Clk100_i;
wire [SpiNum-1:0]sck;
wire [AddrRegWidth-1:0] addr;
wire [SpiNum-1:0] ss; 
wire [SpiNum-1:0]mosi0;
wire [SpiNum-1:0]mosi1;
wire [SpiNum-1:0]mosi2;
wire [SpiNum-1:0]mosi3;
wire [SpiNum-1:0] ten;
wire initRst;
wire gclk;
wire [0:7] baudRate [SpiNum-1:0];

wire [0:31] txFifoCtrlReg [SpiNum-1:0];
wire [0:31] rxFifoCtrlReg [SpiNum-1:0];





//InitRst

wire [SpiNum-1:0] initRstGen;



//SPI0
wire [CmdRegWidth-1:0] spi0Ctrl;
wire [CmdRegWidth-1:0] spi0Clk;
wire [CmdRegWidth-1:0] spi0CsDelay;
wire [CmdRegWidth-1:0] spi0CsCtrl;
wire [CmdRegWidth-1:0] spi0TxFifoCtrl;
wire [CmdRegWidth-1:0] spi0RxFifoCtrl;
wire [CmdRegWidth-1:0] spi0TxFifo;
wire [CmdRegWidth-1:0] spi0RxFifo;
wire [CmdRegWidth-1:0] spi0TxFifoCtrlReg;
wire [CmdRegWidth-1:0] spi0RxFifoCtrlReg;

wire [CmdRegWidth-1:0] spi0CtrlRR;
wire [CmdRegWidth-1:0] spi0ClkRR;
wire [CmdRegWidth-1:0] spi0CsDelayRR;
wire [CmdRegWidth-1:0] spi0CsCtrlRR;
wire [CmdRegWidth-1:0] spi0TxFifoCtrlRR;
wire [CmdRegWidth-1:0] spi0RxFifoCtrlRR;
wire [CmdRegWidth/2-1:0] ansDataRR;

//SPI1
wire [CmdRegWidth-1:0] spi1Ctrl;
wire [CmdRegWidth-1:0] spi1Clk;
wire [CmdRegWidth-1:0] spi1CsDelay;
wire [CmdRegWidth-1:0] spi1CsCtrl;
wire [CmdRegWidth-1:0] spi1TxFifoCtrl;
wire [CmdRegWidth-1:0] spi1RxFifoCtrl;
wire [CmdRegWidth-1:0] spi1TxFifo;
wire [CmdRegWidth-1:0] spi1RxFifo;
wire [CmdRegWidth-1:0] spi1TxFifoCtrlReg;
wire [CmdRegWidth-1:0] spi1RxFifoCtrlReg;
//SPI2
wire [CmdRegWidth-1:0] spi2Ctrl;
wire [CmdRegWidth-1:0] spi2Clk;
wire [CmdRegWidth-1:0] spi2CsDelay;
wire [CmdRegWidth-1:0] spi2CsCtrl;
wire [CmdRegWidth-1:0] spi2TxFifoCtrl;
wire [CmdRegWidth-1:0] spi2RxFifoCtrl;
wire [CmdRegWidth-1:0] spi2TxFifoCtrlReg;
wire [CmdRegWidth-1:0] spi2RxFifoCtrlReg;


//SPI3
wire [CmdRegWidth-1:0] spi3Ctrl;
wire [CmdRegWidth-1:0] spi3Clk;
wire [CmdRegWidth-1:0] spi3CsDelay;
wire [CmdRegWidth-1:0] spi3CsCtrl;
wire [CmdRegWidth-1:0] spi3TxFifoCtrl;
wire [CmdRegWidth-1:0] spi3RxFifoCtrl;
wire [CmdRegWidth-1:0] spi3TxFifoCtrlReg;
wire [CmdRegWidth-1:0] spi3RxFifoCtrlReg;

//SPI4
wire [CmdRegWidth-1:0] spi4Ctrl;
wire [CmdRegWidth-1:0] spi4Clk;
wire [CmdRegWidth-1:0] spi4CsDelay;
wire [CmdRegWidth-1:0] spi4CsCtrl;
wire [CmdRegWidth-1:0] spi4TxFifoCtrl;
wire [CmdRegWidth-1:0] spi4RxFifoCtrl;
wire [CmdRegWidth-1:0] spi4TxFifoCtrlReg;
wire [CmdRegWidth-1:0] spi4RxFifoCtrlReg;

//SPI5
wire [CmdRegWidth-1:0] spi5Ctrl;
wire [CmdRegWidth-1:0] spi5Clk;
wire [CmdRegWidth-1:0] spi5CsDelay;
wire [CmdRegWidth-1:0] spi5CsCtrl;
wire [CmdRegWidth-1:0] spi5TxFifoCtrl;
wire [CmdRegWidth-1:0] spi5RxFifoCtrl;
wire [CmdRegWidth-1:0] spi5TxFifoCtrlReg;
wire [CmdRegWidth-1:0] spi5RxFifoCtrlReg;

//SPI6
wire [CmdRegWidth-1:0] spi6Ctrl;
wire [CmdRegWidth-1:0] spi6Clk;
wire [CmdRegWidth-1:0] spi6CsDelay;
wire [CmdRegWidth-1:0] spi6CsCtrl;
wire [CmdRegWidth-1:0] spi6TxFifoCtrl;
wire [CmdRegWidth-1:0] spi6RxFifoCtrl;
wire [CmdRegWidth-1:0] spi6TxFifoCtrlReg;
wire [CmdRegWidth-1:0] spi6RxFifoCtrlReg;


wire [CmdRegWidth-1:0] spiTxRxEn;
wire [CmdRegWidth-1:0] GPIOA;


wire	[AddrRegWidth-1:0]	toRegMapAddr;
wire	[CmdRegWidth/2-1:0]	toRegMapData;
wire	toRegMapVal;

wire	[SpiNum-1:0]	toFifoVal;
wire	[CmdRegWidth*SpiNum-1:0]	toFifoData;

wire	[SpiNum-1:0]	toSpiVal;
wire	[0:31]	toSpiData [SpiNum-1:0];

wire [0:1] widthSel [SpiNum-1:0];
wire [SpiNum-1:0] CPOL;
wire [SpiNum-1:0] CPHA;
wire [SpiNum-1:0] endianSel;
wire [SpiNum-1:0] selSt;
wire [SpiNum-1:0] spiMode;


wire [0:5] stopDelay [SpiNum-1:0];
wire [SpiNum-1:0] leadx;
wire [SpiNum-1:0] lag; 
wire [SpiNum-1:0] fifoRxRst;
wire [SpiNum-1:0] fifoTxRst;
wire [0:7]  wordCntTx [SpiNum-1:0];
wire [0:7]  wordCntRx [SpiNum-1:0];


wire [SpiNum-1:0] CS0;
wire [SpiNum-1:0] CS1;

wire [SpiNum-1:0] assel;

wire	[SpiNum-1:0]	spiClkBus;
wire	[SpiNum-1:0]	spiSyncRst;

wire	[AddrRegWidth-1:0]	smcAddr;
wire	[CmdRegWidth/2-1:0]	smcData;
wire	smcVal;
//RxFifo 
wire [0:31] dataToRxFifo [SpiNum-1:0];
wire [0:7] addrToRxFifo [SpiNum-1:0];
wire [SpiNum-1:0] valToRxFifo;
wire [SpiNum-1:0] valToTxFifoRead;


// SPI mode choice 
wire [SpiNum-1:0] sckR; 
wire [SpiNum-1:0] ssR;
wire [SpiNum-1:0] mosi0R;
wire [SpiNum-1:0] valReg;
wire [SpiNum-1:0] valToTxR;
wire [SpiNum-1:0] valToRxR;
wire [0:31] dataToRxFifoR [SpiNum-1:0];


wire [SpiNum-1:0] sckQ;
wire [SpiNum-1:0] ssQ;
wire [SpiNum-1:0] mosi0Q;
wire [SpiNum-1:0] valToTxQ;
wire [SpiNum-1:0] valToRxQ;
wire [0:31] dataToRxFifoQ [SpiNum-1:0];
wire [0:31] dataFromRxFifo [SpiNum-1:0];

wire [CmdRegWidth/2-1:0] muxedData;
wire Clk100_o;
wire Clk40_o;

wire smcValComb; 
wire	[CmdRegWidth/2-1:0]	ansData;
//================================================================================
//  ASSIGNMENTS
//================================================================================
assign addr = {SmcAddr_i, 1'b0};
assign smcValComb = (!SmcAmsN_i && !SmcAwe_i) ? 1'b1 : 1'b0;
assign ten = spiTxRxEn[6:0];
assign Mosi1_io[0] =(SpiDir_o[0])?mosi1[0]:1'bz;
assign Mosi1_io[1] =(SpiDir_o[1])?mosi1[1]:1'bz;
assign Mosi1_io[2] =(SpiDir_o[2])?mosi1[2]:1'bz;
assign Mosi1_io[3] =(SpiDir_o[3])?mosi1[3]:1'bz;
assign Mosi1_io[4] =(SpiDir_o[4])?mosi1[4]:1'bz;
assign Mosi1_io[5] =(SpiDir_o[5])?mosi1[5]:1'bz;
assign Mosi1_io[6] =(SpiDir_o[6])?mosi1[6]:1'bz;
assign Mosi2_o = mosi2;
assign Mosi3_o = mosi3;
assign Ss_o[0] = (assel[0])? ((CS0[0])? ss[0]:~ss[0]):CS0[0];
assign Ss_o[1] = (assel[1])? ((CS0[1])? ss[1]:~ss[1]):CS0[1];
assign Ss_o[2] = (assel[2])? ((CS0[2])? ss[2]:~ss[2]):CS0[2];
assign Ss_o[3] = (assel[3])? ((CS0[3])? ss[3]:~ss[3]):CS0[3];
assign Ss_o[4] = (assel[4])? ((CS0[4])? ss[4]:~ss[4]):CS0[4];
assign Ss_o[5] = (assel[5])? ((CS0[5])? ss[5]:~ss[5]):CS0[5];
assign Ss_o[6] = (assel[6])? ((CS0[6])? ss[6]:~ss[6]):CS0[6];
assign SsFlash_o[0] = (assel[0])?(CS1[0]? ss[0]:~ss[0]):CS1[0];
assign SsFlash_o[1] = (assel[1])?(CS1[1]? ss[1]:~ss[1]):CS1[1];
assign SsFlash_o[2] = (assel[2])?(CS1[2]? ss[2]:~ss[2]):CS1[2];
assign SsFlash_o[3] = (assel[3])?(CS1[3]? ss[3]:~ss[3]):CS1[3];
assign SsFlash_o[4] = (assel[4])?(CS1[4]? ss[4]:~ss[4]):CS1[4];
assign SsFlash_o[5] = (assel[5])?(CS1[5]? ss[5]:~ss[5]):CS1[5];
assign SsFlash_o[6] = (assel[6])?(CS1[6]? ss[6]:~ss[6]):CS1[6];
assign Sck_o = sck;

assign widthSel[0] = spi0Ctrl[6:5];
assign widthSel[1] = spi1Ctrl[6:5];
assign widthSel[2] = spi2Ctrl[6:5];
assign widthSel[3] = spi3Ctrl[6:5];
assign widthSel[4] = spi4Ctrl[6:5];
assign widthSel[5] = spi5Ctrl[6:5];
assign widthSel[6] = spi6Ctrl[6:5];

assign spiMode[0] = spi0Ctrl[7];
assign spiMode[1] = spi1Ctrl[7];
assign spiMode[2] = spi2Ctrl[7];
assign spiMode[3] = spi3Ctrl[7];
assign spiMode[4] = spi4Ctrl[7];
assign spiMode[5] = spi5Ctrl[7];
assign spiMode[6] = spi6Ctrl[7];


assign CPOL[0] = spi0Ctrl[2];
assign CPOL[1] = spi1Ctrl[2];
assign CPOL[2] = spi2Ctrl[2];
assign CPOL[3] = spi3Ctrl[2];
assign CPOL[4] = spi4Ctrl[2];
assign CPOL[5] = spi5Ctrl[2];
assign CPOL[6] = spi6Ctrl[2];

assign CPHA[0] = spi0Ctrl[1];
assign CPHA[1] = spi1Ctrl[1];
assign CPHA[2] = spi2Ctrl[1];
assign CPHA[3] = spi3Ctrl[1];
assign CPHA[4] = spi4Ctrl[1];
assign CPHA[5] = spi5Ctrl[1];
assign CPHA[6] = spi6Ctrl[1];

assign endianSel[0] = spi0Ctrl[8];
assign endianSel[1] = spi1Ctrl[8];
assign endianSel[2] = spi2Ctrl[8];
assign endianSel[3] = spi3Ctrl[8];
assign endianSel[4] = spi4Ctrl[8];
assign endianSel[5] = spi5Ctrl[8];
assign endianSel[6] = spi6Ctrl[8];

assign selSt[0] = spi0Ctrl[4];
assign selSt[1] = spi1Ctrl[4];
assign selSt[2] = spi2Ctrl[4];
assign selSt[3] = spi3Ctrl[4];
assign selSt[4] = spi4Ctrl[4];
assign selSt[5] = spi5Ctrl[4];
assign selSt[6] = spi6Ctrl[4];

assign assel[0] = spi0Ctrl[3];
assign assel[1] = spi1Ctrl[3];
assign assel[2] = spi2Ctrl[3];
assign assel[3] = spi3Ctrl[3];
assign assel[4] = spi4Ctrl[3];
assign assel[5] = spi5Ctrl[3];
assign assel[6] = spi6Ctrl[3];

assign stopDelay[0] = spi0CsDelay[7:2];
assign stopDelay[1] = spi1CsDelay[7:2];
assign stopDelay[2] = spi2CsDelay[7:2];
assign stopDelay[3] = spi3CsDelay[7:2];
assign stopDelay[4] = spi4CsDelay[7:2];
assign stopDelay[5] = spi5CsDelay[7:2];
assign stopDelay[6] = spi6CsDelay[7:2];

assign leadx[0] = spi0CsDelay[1];
assign leadx[1] = spi1CsDelay[1];
assign leadx[2] = spi2CsDelay[1];
assign leadx[3] = spi3CsDelay[1];
assign leadx[4] = spi4CsDelay[1];
assign leadx[5] = spi5CsDelay[1];
assign leadx[6] = spi6CsDelay[1];

assign lag[0] = spi0CsDelay[0];
assign lag[1] = spi1CsDelay[0];
assign lag[2] = spi2CsDelay[0];
assign lag[3] = spi3CsDelay[0];
assign lag[4] = spi4CsDelay[0];
assign lag[5] = spi5CsDelay[0];
assign lag[6] = spi6CsDelay[0];

assign baudRate[0] = spi0Clk[7:0];
assign baudRate[1] = spi1Clk[7:0];
assign baudRate[2] = spi2Clk[7:0];
assign baudRate[3] = spi3Clk[7:0];
assign baudRate[4] = spi4Clk[7:0];
assign baudRate[5] = spi5Clk[7:0];
assign baudRate[6] = spi6Clk[7:0];


assign SpiRst_o[0] = GPIOA[0];
assign SpiRst_o[1] = GPIOA[1];
assign SpiRst_o[2] = GPIOA[2];
assign SpiRst_o[3] = GPIOA[3];
assign SpiRst_o[4] = GPIOA[4];
assign SpiRst_o[5] = GPIOA[5];
assign SpiRst_o[6] = GPIOA[6];

assign fifoRxRst[0] = spi0RxFifoCtrl[0];
assign fifoRxRst[1] = spi1RxFifoCtrl[0];
assign fifoRxRst[2] = spi2RxFifoCtrl[0];
assign fifoRxRst[3] = spi3RxFifoCtrl[0];
assign fifoRxRst[4] = spi4RxFifoCtrl[0];
assign fifoRxRst[5] = spi5RxFifoCtrl[0];
assign fifoRxRst[6] = spi6RxFifoCtrl[0];

assign fifoTxRst[0] = spi0TxFifoCtrl[0];
assign fifoTxRst[1] = spi1TxFifoCtrl[0];
assign fifoTxRst[2] = spi2TxFifoCtrl[0];
assign fifoTxRst[3] = spi3TxFifoCtrl[0];
assign fifoTxRst[4] = spi4TxFifoCtrl[0];
assign fifoTxRst[5] = spi5TxFifoCtrl[0];
assign fifoTxRst[6] = spi6TxFifoCtrl[0];

assign Ld_o[0] = GPIOA[16];
assign Ld_o[1] = GPIOA[17];
assign Ld_o[2] = GPIOA[18];
assign Ld_o[3] = GPIOA[19];
assign Ld_o[4] = GPIOA[20];
assign Ld_o[5] = GPIOA[21];
assign Ld_o[6] = GPIOA[22];
assign LD_o = Ld_o[0]&Ld_o[1]&Ld_o[2]&Ld_o[3]&Ld_o[4]&Ld_o[5]&Ld_o[6];

assign wordCntRx[0] = spi0RxFifoCtrl[15:8];
assign wordCntRx[1] = spi1RxFifoCtrl[15:8];
assign wordCntRx[2] = spi2RxFifoCtrl[15:8];
assign wordCntRx[3] = spi3RxFifoCtrl[15:8];
assign wordCntRx[4] = spi4RxFifoCtrl[15:8];
assign wordCntRx[5] = spi5RxFifoCtrl[15:8];
assign wordCntRx[6] = spi6RxFifoCtrl[15:8];

assign wordCntTx[0] = spi0TxFifoCtrl[15:8];
assign wordCntTx[1] = spi1TxFifoCtrl[15:8];
assign wordCntTx[2] = spi2TxFifoCtrl[15:8];
assign wordCntTx[3] = spi3TxFifoCtrl[15:8];
assign wordCntTx[4] = spi4TxFifoCtrl[15:8];
assign wordCntTx[5] = spi5TxFifoCtrl[15:8];
assign wordCntTx[6] = spi6TxFifoCtrl[15:8];


assign CS0[0] = spi0CsCtrl[0];
assign CS0[1] = spi1CsCtrl[0];
assign CS0[2] = spi2CsCtrl[0];
assign CS0[3] = spi3CsCtrl[0];
assign CS0[4] = spi4CsCtrl[0];
assign CS0[5] = spi5CsCtrl[0];
assign CS0[6] = spi6CsCtrl[0];

assign CS1[0] = spi0CsCtrl[1];
assign CS1[1] = spi1CsCtrl[1];
assign CS1[2] = spi2CsCtrl[1];
assign CS1[3] = spi3CsCtrl[1];
assign CS1[4] = spi4CsCtrl[1];
assign CS1[5] = spi5CsCtrl[1];
assign CS1[6] = spi6CsCtrl[1];


assign ss[0] = (spiMode[0])? ssQ[0]:ssR[0];
assign ss[1] = (spiMode[1])? ssQ[1]:ssR[1];
assign ss[2] = (spiMode[2])? ssQ[2]:ssR[2];
assign ss[3] = (spiMode[3])? ssQ[3]:ssR[3];
assign ss[4] = (spiMode[4])? ssQ[4]:ssR[4];
assign ss[5] = (spiMode[5])? ssQ[5]:ssR[5];
assign ss[6] = (spiMode[6])? ssQ[6]:ssR[6];

assign SpiDir_o[0] = (spiMode[0])? 1'b1 : 1'b0 ;
assign SpiDir_o[1] = (spiMode[1])? 1'b1 : 1'b0 ;
assign SpiDir_o[2] = (spiMode[2])? 1'b1 : 1'b0 ;
assign SpiDir_o[3] = (spiMode[3])? 1'b1 : 1'b0 ;
assign SpiDir_o[4] = (spiMode[4])? 1'b1 : 1'b0 ;
assign SpiDir_o[5] = (spiMode[5])? 1'b1 : 1'b0 ;
assign SpiDir_o[6] = (spiMode[6])? 1'b1 : 1'b0 ;


assign sck[0] =  (spiMode[0])?sckQ[0]:sckR[0];
assign sck[1] =  (spiMode[1])?sckQ[1]:sckR[1];
assign sck[2] =  (spiMode[2])?sckQ[2]:sckR[2];
assign sck[3] =  (spiMode[3])?sckQ[3]:sckR[3];
assign sck[4] =  (spiMode[4])?sckQ[4]:sckR[4];
assign sck[5] =  (spiMode[5])?sckQ[5]:sckR[5];
assign sck[6] =  (spiMode[6])?sckQ[6]:sckR[6];

assign mosi0[0] =  (spiMode[0])?mosi0Q[0]:mosi0R[0];
assign mosi0[1] =  (spiMode[1])?mosi0Q[1]:mosi0R[1];
assign mosi0[2] =  (spiMode[2])?mosi0Q[2]:mosi0R[2];
assign mosi0[3] =  (spiMode[3])?mosi0Q[3]:mosi0R[3];
assign mosi0[4] =  (spiMode[4])?mosi0Q[4]:mosi0R[4];
assign mosi0[5] =  (spiMode[5])?mosi0Q[5]:mosi0R[5];
assign mosi0[6] =  (spiMode[6])?mosi0Q[6]:mosi0R[6];

assign Mosi0_o[0] = mosi0[0];
assign Mosi0_o[1] = mosi0[1];
assign Mosi0_o[2] = mosi0[2];
assign Mosi0_o[3] = mosi0[3];
assign Mosi0_o[4] = mosi0[4];
assign Mosi0_o[5] = mosi0[5];
assign Mosi0_o[6] = mosi0[6];


assign valToTxFifoRead[0] =  (spiMode[0])?valToTxQ[0]:valToTxR[0];
assign valToTxFifoRead[1] =  (spiMode[1])?valToTxQ[1]:valToTxR[1];
assign valToTxFifoRead[2] =  (spiMode[2])?valToTxQ[2]:valToTxR[2];
assign valToTxFifoRead[3] =  (spiMode[3])?valToTxQ[3]:valToTxR[3];
assign valToTxFifoRead[4] =  (spiMode[4])?valToTxQ[4]:valToTxR[4];
assign valToTxFifoRead[5] =  (spiMode[5])?valToTxQ[5]:valToTxR[5];
assign valToTxFifoRead[6] =  (spiMode[6])?valToTxQ[6]:valToTxR[6];

assign valToRxFifo[0] = valToRxR[0];
assign valToRxFifo[1] = valToRxR[1];
assign valToRxFifo[2] = valToRxR[2];
assign valToRxFifo[3] = valToRxR[3];
assign valToRxFifo[4] = valToRxR[4];
assign valToRxFifo[5] = valToRxR[5];
assign valToRxFifo[6] = valToRxR[6];

assign dataToRxFifo[0] = dataToRxFifoR[0];
assign dataToRxFifo[1] = dataToRxFifoR[1];
assign dataToRxFifo[2] = dataToRxFifoR[2];
assign dataToRxFifo[3] = dataToRxFifoR[3];
assign dataToRxFifo[4] = dataToRxFifoR[4];
assign dataToRxFifo[5] = dataToRxFifoR[5];
assign dataToRxFifo[6] = dataToRxFifoR[6];

assign spi0TxFifoCtrlReg = txFifoCtrlReg[0];
assign spi1TxFifoCtrlReg = txFifoCtrlReg[1];
assign spi2TxFifoCtrlReg = txFifoCtrlReg[2];
assign spi3TxFifoCtrlReg = txFifoCtrlReg[3];
assign spi4TxFifoCtrlReg = txFifoCtrlReg[4];
assign spi5TxFifoCtrlReg = txFifoCtrlReg[5];
assign spi6TxFifoCtrlReg = txFifoCtrlReg[6];

assign spi0RxFifoCtrlReg = rxFifoCtrlReg[0];
assign spi1RxFifoCtrlReg = rxFifoCtrlReg[1];
assign spi2RxFifoCtrlReg = rxFifoCtrlReg[2];
assign spi3RxFifoCtrlReg = rxFifoCtrlReg[3];
assign spi4RxFifoCtrlReg = rxFifoCtrlReg[4];
assign spi5RxFifoCtrlReg = rxFifoCtrlReg[5];
assign spi6RxFifoCtrlReg = rxFifoCtrlReg[6];



assign	SmcData_io	=	(!SmcAre_i && !SmcAoe_i)?muxedData:16'bz;

//================================================================================
//  CODING
//================================================================================	



DataOutMux DataOutMuxer
(
    // .Rst_i	(initRst),
    .Clk_i	(gclk),
    .Addr_i  (addr),
    .ToRegMapAddr_i (toRegMapAddr),
    .FifoRxRst_i(fifoRxRst[0]),
    .DataFromRegMap_i (ansData),
    .SmcAre_i (SmcAre_i),
    .DataFromRxFifo1_i (dataFromRxFifo[0]),
    .DataFromRxFifo2_i (dataFromRxFifo[1]),
    .DataFromRxFifo3_i (dataFromRxFifo[2]),
    .DataFromRxFifo4_i (dataFromRxFifo[3]),
    .DataFromRxFifo5_i (dataFromRxFifo[4]),
    .DataFromRxFifo6_i (dataFromRxFifo[5]),
    .DataFromRxFifo7_i (dataFromRxFifo[6]),
    .AnsData_o (muxedData)
    
);

BUFG BUFG_inst (
   .O(gclk), // 1-bit output: Clock output
   .I(Clk123_i)  // 1-bit input: Clock input
);


DataMuxer DataMuxer
(
    .Clk_i	(gclk),
    .Rst_i	(initRst),

	.SmcVal_i	(smcValComb),
	.SmcData_i	(SmcData_io),
    .SmcAddr_i	(addr),

	.ToRegMapVal_o	(toRegMapVal),
	.ToRegMapData_o	(toRegMapData),
    .ToRegMapAddr_o	(toRegMapAddr),
	
	.ToFifoVal_o	(toFifoVal),
	.ToFifoData_o	(toFifoData)
	
);

RegMap 
#(
    .CmdRegWidth(32),
    .AddrRegWidth(12)
)
RegMap_inst 
(
    .Clk_i(gclk),
    .Rst_i(initRst),
    .Data_i(toRegMapData),
    .Addr_i(toRegMapAddr),
    .Val_i(toRegMapVal),
    .SmcBe_i(SmcBe_i),
    .TxFifoCtrlReg0_i(spi0TxFifoCtrlReg),
    .TxFifoCtrlReg1_i(spi1TxFifoCtrlReg),
    .TxFifoCtrlReg2_i(spi2TxFifoCtrlReg),
    .TxFifoCtrlReg3_i(spi3TxFifoCtrlReg),
    .TxFifoCtrlReg4_i(spi4TxFifoCtrlReg),
    .TxFifoCtrlReg5_i(spi5TxFifoCtrlReg),
    .TxFifoCtrlReg6_i(spi6TxFifoCtrlReg),
    .RxFifoCtrlReg0_i(spi0RxFifoCtrlReg),
    .RxFifoCtrlReg1_i(spi1RxFifoCtrlReg),
    .RxFifoCtrlReg2_i(spi2RxFifoCtrlReg),
    .RxFifoCtrlReg3_i(spi3RxFifoCtrlReg),
    .RxFifoCtrlReg4_i(spi4RxFifoCtrlReg),
    .RxFifoCtrlReg5_i(spi5RxFifoCtrlReg),
    .RxFifoCtrlReg6_i(spi6RxFifoCtrlReg),
    .Led_o(Led_o),
    .AnsDataReg_o(ansData),
    //Spi0
    .Spi0CtrlReg_o(spi0Ctrl),
    .Spi0ClkReg_o(spi0Clk),
    .Spi0CsDelayReg_o(spi0CsDelay),
    .Spi0CsCtrlReg_o(spi0CsCtrl),
    .Spi0TxFifoCtrlReg_o(spi0TxFifoCtrl),
    .Spi0RxFifoCtrlReg_o(spi0RxFifoCtrl),
    //Spi1
    .Spi1CtrlReg_o(spi1Ctrl),
    .Spi1ClkReg_o(spi1Clk),
    .Spi1CsDelayReg_o(spi1CsDelay),
    .Spi1CsCtrlReg_o(spi1CsCtrl),
    .Spi1TxFifoCtrlReg_o(spi1TxFifoCtrl),
    .Spi1RxFifoCtrlReg_o(spi1RxFifoCtrl),
    //Spi2
    .Spi2CtrlReg_o(spi2Ctrl),
    .Spi2ClkReg_o(spi2Clk),
    .Spi2CsDelayReg_o(spi2CsDelay),
    .Spi2CsCtrlReg_o(spi2CsCtrl),
    .Spi2TxFifoCtrlReg_o(spi2TxFifoCtrl),
    .Spi2RxFifoCtrlReg_o(spi2RxFifoCtrl),
    //Spi3
    .Spi3CtrlReg_o(spi3Ctrl),
    .Spi3ClkReg_o(spi3Clk),
    .Spi3CsDelayReg_o(spi3CsDelay),
    .Spi3CsCtrlReg_o(spi3CsCtrl),
    .Spi3TxFifoCtrlReg_o(spi3TxFifoCtrl),
    .Spi3RxFifoCtrlReg_o(spi3RxFifoCtrl),
    //Spi4
    .Spi4CtrlReg_o(spi4Ctrl),
    .Spi4ClkReg_o(spi4Clk),
    .Spi4CsDelayReg_o(spi4CsDelay),
    .Spi4CsCtrlReg_o(spi4CsCtrl),
    .Spi4TxFifoCtrlReg_o(spi4TxFifoCtrl),
    .Spi4RxFifoCtrlReg_o(spi4RxFifoCtrl),
    //Spi5
    .Spi5CtrlReg_o(spi5Ctrl),
    .Spi5ClkReg_o(spi5Clk),
    .Spi5CsDelayReg_o(spi5CsDelay),
    .Spi5CsCtrlReg_o(spi5CsCtrl),
    .Spi5TxFifoCtrlReg_o(spi5TxFifoCtrl),
    .Spi5RxFifoCtrlReg_o(spi5RxFifoCtrl),
    //Spi6
    .Spi6CtrlReg_o(spi6Ctrl),
    .Spi6ClkReg_o(spi6Clk),
    .Spi6CsDelayReg_o(spi6CsDelay),
    .Spi6CsCtrlReg_o(spi6CsCtrl),
    .Spi6TxFifoCtrlReg_o(spi6TxFifoCtrl),
    .Spi6RxFifoCtrlReg_o(spi6RxFifoCtrl),
    .SpiTxRxEnReg_o(spiTxRxEn),
    .GPIOAReg_o(GPIOA)
);


MmcmWrapper #(
    .SpiNum(SpiNum) 


) MainMmcm
(
	.Clk_i		(gclk),
	.Rst_i		(initRst),
    .BaudRate0_i(baudRate[0]),
    .BaudRate1_i(baudRate[1]),
    .BaudRate2_i(baudRate[2]),
    .BaudRate3_i(baudRate[3]),
    .BaudRate4_i(baudRate[4]),
    .BaudRate5_i(baudRate[5]),
    .BaudRate6_i(baudRate[6]),
	.SpiClk_o	(spiClkBus)
);



genvar i;

generate
    for  (i = 0; i < SpiNum; i = i + 1) begin: SpiGen
		
        InitRst InitRst_inst
 (
    .clk_i(spiClkBus[i]),
    .signal_o(initRstGen[i])
);




		DataFifoWrapper DataFifoWrapper
		(
			.WrClk_i	(gclk),
			.RdClk_i	(spiClkBus[i]),
			.FifoRxRst_i    (fifoRxRst[i]),
            .FifoTxRst_i    (fifoTxRst[i]),
            .SmcAre_i   (SmcAre_i),
            .SmcAwe_i   (SmcAwe_i),
            .SmcAddr_i  (addr),
            .TxFifoWrdCnt_i (wordCntTx[i]),
            .RxFifoWrdCnt_i (wordCntRx[i]),
			.ToFifoVal_i	(toFifoVal[i]),
            .ToFifoRxData_i (dataToRxFifo[i]),
            .ToFifoRxWriteVal_i (valToRxFifo[i]),
            .ToFifoTxReadVal_i (valToTxFifoRead[i]),
			.ToFifoData_i	(toFifoData[32*i+:32]),

			.TxFifoCtrlReg_o    (txFifoCtrlReg[i]),
            .RxFifoCtrlReg_o    (rxFifoCtrlReg[i]),
			.ToSpiVal_o		(toSpiVal[i]),
            .DataFromRxFifo_o (dataFromRxFifo[i]),
			.ToSpiData_o	(toSpiData[i])
		);



        SPIm SPIm_inst (
            .Clk_i(spiClkBus[i]),
            .Start_i(ten[i]),
            .Rst_i(initRstGen[i]| spiMode[i]),
            .SPIdata(toSpiData[i]),
            .Sck_o(sckR[i]),
            .Ss_o(ssR[i]),
            .Mosi0_o(mosi0R[i]),
            .WidthSel_i(widthSel[i]),
            .PulsePol_i(CPOL[i]),
            .CPHA_i(CPHA[i]),
            .EndianSel_i(endianSel[i]),
            .LAG_i(lag[i]),
            .LEAD_i(leadx[i]),
            .Stop_i(stopDelay[i]),
            .SELST_i(selSt[i]),
            .Val_o(valToTxR[i])







        );

        SPIs SPIs_inst (
            .Clk_i(spiClkBus[i]),
            .Rst_i(initRstGen[i]|SpiRst_o[i]| spiMode[i]),
            .Sck_i(sckR[i]),
            .Ss_i(ssR[i]),
            .Mosi0_i(Mosi1_io[i]),
            .WidthSel_i(widthSel[i]),
            .SELST_i(selSt[i]),
            .DataToRxFifo_o(dataToRxFifoR[i]),
            .Val_o(valToRxR[i])
        );


        QuadSPIm QuadSPIm_inst (
            .Clk_i(spiClkBus[i]),
            .Start_i(ten[i]),
            .Rst_i(initRstGen[i]| !spiMode[i]),
			.SpiDataVal_i	(toSpiVal),
            // .SPIdata(32'h2aaa00aa),
            .SPIdata(toSpiData[i]),
            .Sck_o(sckQ[i]),
            .Ss_o(ssQ[i]),
            .Mosi0_i(mosi0Q[i]),
            .Mosi1_i(mosi1[i]),
            .Mosi2_i(mosi2[i]),
            .Mosi3_i(mosi3[i]),
            .WidthSel_i(widthSel[i]),
            .PulsePol_i(CPOL[i]),
            .CPHA_i(CPHA[i]),
            .EndianSel_i(endianSel[i]),
            .LAG_i(lag[i]),
            .LEAD_i(leadx[i]),
            .Stop_i(stopDelay[i]),
            .SELST_i(selSt[i]),
            .Val_o(valToTxQ[i])
        );
        // QuadSPIs QuadSPIs_inst (
        //     .Clk_i(Clk40_o),
        //     .Rst_i(initRstGen[i]|SpiRst_o[i]| !spiMode[i]),
        //     .Sck_i(sckQ[i]),
        //     .Ss_i(ssQ[i]),
        //     .Mosi0_i(mosi0Q[i]),
        //     .Mosi1_i(mosi1[i]),
        //     .Mosi2_i(mosi2[i]),
        //     .Mosi3_i(mosi3[i]),
        //     .WidthSel_i(widthSel[i]),
        //     .SELST_i(selSt[i]),
        //     .DataToRxFifo_o(dataToRxFifoQ[i]),
        //     .Val_o(valToRxQ[i])
        // );

    end
endgenerate


InitRst InitRst_inst
 (
    .clk_i(gclk),
    .signal_o(initRst)
);


endmodule