| Line 42... |
Line 42... |
//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//
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//
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`timescale 1ns / 1ps
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`timescale 1ns / 1ps
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module usbHostControl(
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module usbHostControl(
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clk, rst,
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busClk, rstSyncToBusClk,
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usbClk, rstSyncToUsbClk,
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//sendPacket
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//sendPacket
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TxFifoRE, TxFifoData, TxFifoEmpty,
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TxFifoRE, TxFifoData, TxFifoEmpty,
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//getPacket
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//getPacket
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RxFifoWE, RxFifoData, RxFifoFull,
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RxFifoWE, RxFifoData, RxFifoFull,
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RxByteStatus, RxData, RxDataValid,
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RxByteStatus, RxData, RxDataValid,
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| Line 70... |
Line 71... |
resumeIntOut,
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resumeIntOut,
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transDoneIntOut,
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transDoneIntOut,
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hostControlSelect
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hostControlSelect
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);
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);
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input clk, rst;
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input busClk;
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input rstSyncToBusClk;
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input usbClk;
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input rstSyncToUsbClk;
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//sendPacket
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//sendPacket
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output TxFifoRE;
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output TxFifoRE;
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input [7:0] TxFifoData;
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input [7:0] TxFifoData;
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input TxFifoEmpty;
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input TxFifoEmpty;
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//getPacket
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//getPacket
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| Line 106... |
Line 110... |
output connEventIntOut;
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output connEventIntOut;
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output resumeIntOut;
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output resumeIntOut;
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output transDoneIntOut;
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output transDoneIntOut;
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input hostControlSelect;
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input hostControlSelect;
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wire clk;
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wire busClk;
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wire rst;
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wire rstSyncToBusClk;
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wire usbClk;
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wire rstSyncToUsbClk;
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wire [10:0] frameNum;
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wire [10:0] frameNum;
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wire SOFSent;
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wire SOFSent;
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wire TxFifoRE;
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wire TxFifoRE;
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wire [7:0] TxFifoData;
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wire [7:0] TxFifoData;
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wire TxFifoEmpty;
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wire TxFifoEmpty;
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| Line 196... |
Line 202... |
(.address(busAddress),
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(.address(busAddress),
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.dataIn(busDataIn),
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.dataIn(busDataIn),
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.dataOut(busDataOut),
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.dataOut(busDataOut),
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.writeEn(busWriteEn),
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.writeEn(busWriteEn),
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.strobe_i(busStrobe_i),
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.strobe_i(busStrobe_i),
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.clk(clk),
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.busClk(busClk),
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.rst(rst),
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.rstSyncToBusClk(rstSyncToBusClk),
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.usbClk(usbClk),
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.rstSyncToUsbClk(rstSyncToUsbClk),
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.SOFSentIntOut(SOFSentIntOut),
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.SOFSentIntOut(SOFSentIntOut),
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.connEventIntOut(connEventIntOut),
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.connEventIntOut(connEventIntOut),
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.resumeIntOut(resumeIntOut),
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.resumeIntOut(resumeIntOut),
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.transDoneIntOut(transDoneIntOut),
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.transDoneIntOut(transDoneIntOut),
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.TxTransTypeReg(transType),
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.TxTransTypeReg(transType),
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| Line 231... |
Line 239... |
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hostcontroller u_hostController
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hostcontroller u_hostController
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(.RXStatus(RxPktStatus),
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(.RXStatus(RxPktStatus),
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.clearTXReq(clrTxReq),
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.clearTXReq(clrTxReq),
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.clk(clk),
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.clk(usbClk),
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.getPacketREn(getPacketREn),
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.getPacketREn(getPacketREn),
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.getPacketRdy(getPacketRdy),
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.getPacketRdy(getPacketRdy),
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.rst(rst),
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.rst(rstSyncToUsbClk),
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.sendPacketArbiterGnt(HCTxGnt),
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.sendPacketArbiterGnt(HCTxGnt),
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.sendPacketArbiterReq(HCTxReq),
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.sendPacketArbiterReq(HCTxReq),
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.sendPacketPID(HC_PID),
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.sendPacketPID(HC_PID),
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.sendPacketRdy(sendPacketCPReadyOut),
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.sendPacketRdy(sendPacketCPReadyOut),
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.sendPacketWEn(HC_SP_WEn),
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.sendPacketWEn(HC_SP_WEn),
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| Line 255... |
Line 263... |
.HCTxPortReq(SOFCntlReq),
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.HCTxPortReq(SOFCntlReq),
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.HCTxPortWEn(SOFCntlWEn),
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.HCTxPortWEn(SOFCntlWEn),
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.SOFEnable(SOFEnable),
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.SOFEnable(SOFEnable),
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.SOFTimerClr(SOFTimerClr),
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.SOFTimerClr(SOFTimerClr),
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.SOFTimer(SOFTimer),
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.SOFTimer(SOFTimer),
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.clk(clk),
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.clk(usbClk),
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.rst(rst) );
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.rst(rstSyncToUsbClk) );
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|
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SOFTransmit u_SOFTransmit
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SOFTransmit u_SOFTransmit
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(.SOFEnable(SOFEnable),
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(.SOFEnable(SOFEnable),
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.SOFSent(SOFSent),
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.SOFSent(SOFSent),
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.SOFSyncEn(SOFSyncEn),
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.SOFSyncEn(SOFSyncEn),
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.SOFTimerClr(SOFTimerClr),
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.SOFTimerClr(SOFTimerClr),
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.SOFTimer(SOFTimer),
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.SOFTimer(SOFTimer),
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.clk(clk),
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.clk(usbClk),
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.rst(rst),
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.rst(rstSyncToUsbClk),
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.sendPacketArbiterGnt(SOFTxGnt),
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.sendPacketArbiterGnt(SOFTxGnt),
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.sendPacketArbiterReq(SOFTxReq),
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.sendPacketArbiterReq(SOFTxReq),
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.sendPacketRdy(sendPacketCPReadyOut),
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.sendPacketRdy(sendPacketCPReadyOut),
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.sendPacketWEn(SOF_SP_WEn) );
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.sendPacketWEn(SOF_SP_WEn) );
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|
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| Line 280... |
Line 288... |
.HC_PID(HC_PID),
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.HC_PID(HC_PID),
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.HC_SP_WEn(HC_SP_WEn),
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.HC_SP_WEn(HC_SP_WEn),
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.SOFTxGnt(SOFTxGnt),
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.SOFTxGnt(SOFTxGnt),
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.SOFTxReq(SOFTxReq),
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.SOFTxReq(SOFTxReq),
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.SOF_SP_WEn(SOF_SP_WEn),
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.SOF_SP_WEn(SOF_SP_WEn),
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.clk(clk),
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.clk(usbClk),
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.rst(rst),
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.rst(rstSyncToUsbClk),
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.sendPacketPID(sendPacketCPPIDIn),
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.sendPacketPID(sendPacketCPPIDIn),
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.sendPacketWEnable(sendPacketCPWEnIn) );
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.sendPacketWEnable(sendPacketCPWEnIn) );
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sendPacketCheckPreamble u_sendPacketCheckPreamble
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sendPacketCheckPreamble u_sendPacketCheckPreamble
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(.sendPacketCPPID(sendPacketCPPIDIn),
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(.sendPacketCPPID(sendPacketCPPIDIn),
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.clk(clk),
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.clk(usbClk),
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.preAmbleEnable(preAmbleEnable),
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.preAmbleEnable(preAmbleEnable),
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.rst(rst),
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.rst(rstSyncToUsbClk),
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.sendPacketCPReady(sendPacketCPReadyOut),
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.sendPacketCPReady(sendPacketCPReadyOut),
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.sendPacketCPWEn(sendPacketCPWEnIn),
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.sendPacketCPWEn(sendPacketCPWEnIn),
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.sendPacketPID(sendPacketCPPIDOut),
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.sendPacketPID(sendPacketCPPIDOut),
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.sendPacketRdy(sendPacketCPReadyIn),
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.sendPacketRdy(sendPacketCPReadyIn),
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.sendPacketWEn(sendPacketCPWEnOut) );
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.sendPacketWEn(sendPacketCPWEnOut) );
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| Line 306... |
Line 314... |
.HCTxPortReq(sendPacketReq),
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.HCTxPortReq(sendPacketReq),
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.HCTxPortWEn(sendPacketWEn),
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.HCTxPortWEn(sendPacketWEn),
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.PID(sendPacketCPPIDOut),
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.PID(sendPacketCPPIDOut),
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.TxAddr(TxAddr),
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.TxAddr(TxAddr),
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.TxEndP(TxEndP),
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.TxEndP(TxEndP),
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.clk(clk),
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.clk(usbClk),
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.fifoData(TxFifoData),
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.fifoData(TxFifoData),
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.fifoEmpty(TxFifoEmpty),
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.fifoEmpty(TxFifoEmpty),
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.fifoReadEn(TxFifoRE),
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.fifoReadEn(TxFifoRE),
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.frameNum(frameNum),
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.frameNum(frameNum),
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.rst(rst),
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.rst(rstSyncToUsbClk),
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.sendPacketRdy(sendPacketCPReadyIn),
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.sendPacketRdy(sendPacketCPReadyIn),
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.sendPacketWEn(sendPacketCPWEnOut),
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.sendPacketWEn(sendPacketCPWEnOut),
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.fullSpeedPolarity(fullSpeedPol) );
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.fullSpeedPolarity(fullSpeedPol) );
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directControl u_directControl
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directControl u_directControl
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| Line 323... |
Line 331... |
.HCTxPortData(directCntlData),
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.HCTxPortData(directCntlData),
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.HCTxPortGnt(directCntlGnt),
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.HCTxPortGnt(directCntlGnt),
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.HCTxPortRdy(HCTxPortRdy),
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.HCTxPortRdy(HCTxPortRdy),
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.HCTxPortReq(directCntlReq),
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.HCTxPortReq(directCntlReq),
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.HCTxPortWEn(directCntlWEn),
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.HCTxPortWEn(directCntlWEn),
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.clk(clk),
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.clk(usbClk),
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.directControlEn(directLineCtrlEn),
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.directControlEn(directLineCtrlEn),
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.directControlLineState(directLineState),
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.directControlLineState(directLineState),
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.rst(rst) );
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.rst(rstSyncToUsbClk) );
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HCTxPortArbiter u_HCTxPortArbiter
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HCTxPortArbiter u_HCTxPortArbiter
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(.HCTxPortCntl(HCTxPortCtrl),
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(.HCTxPortCntl(HCTxPortCtrl),
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.HCTxPortData(HCTxPortData),
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.HCTxPortData(HCTxPortData),
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.HCTxPortWEnable(HCTxPortEn),
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.HCTxPortWEnable(HCTxPortEn),
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.SOFCntlCntl(SOFCntlCntl),
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.SOFCntlCntl(SOFCntlCntl),
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.SOFCntlData(SOFCntlData),
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.SOFCntlData(SOFCntlData),
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.SOFCntlGnt(SOFCntlGnt),
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.SOFCntlGnt(SOFCntlGnt),
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.SOFCntlReq(SOFCntlReq),
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.SOFCntlReq(SOFCntlReq),
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.SOFCntlWEn(SOFCntlWEn),
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.SOFCntlWEn(SOFCntlWEn),
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.clk(clk),
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.clk(usbClk),
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.directCntlCntl(directCntlCntl),
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.directCntlCntl(directCntlCntl),
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.directCntlData(directCntlData),
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.directCntlData(directCntlData),
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.directCntlGnt(directCntlGnt),
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.directCntlGnt(directCntlGnt),
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.directCntlReq(directCntlReq),
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.directCntlReq(directCntlReq),
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.directCntlWEn(directCntlWEn),
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.directCntlWEn(directCntlWEn),
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.rst(rst),
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.rst(rstSyncToUsbClk),
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.sendPacketCntl(sendPacketCntl),
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.sendPacketCntl(sendPacketCntl),
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.sendPacketData(sendPacketData),
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.sendPacketData(sendPacketData),
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.sendPacketGnt(sendPacketGnt),
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.sendPacketGnt(sendPacketGnt),
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.sendPacketReq(sendPacketReq),
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.sendPacketReq(sendPacketReq),
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.sendPacketWEn(sendPacketWEn) );
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.sendPacketWEn(sendPacketWEn) );
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| Line 361... |
Line 369... |
.RXPacketRdy(getPacketRdy),
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.RXPacketRdy(getPacketRdy),
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.RXPktStatus(RxPktStatus),
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.RXPktStatus(RxPktStatus),
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.RXStreamStatusIn(RxByteStatus),
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.RXStreamStatusIn(RxByteStatus),
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.RxPID(RxPID),
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.RxPID(RxPID),
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.SIERxTimeOut(SIERxTimeOut),
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.SIERxTimeOut(SIERxTimeOut),
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.clk(clk),
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.clk(usbClk),
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.getPacketEn(getPacketREn),
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.getPacketEn(getPacketREn),
|
.rst(rst) );
|
.rst(rstSyncToUsbClk) );
|
|
|
rxStatusMonitor u_rxStatusMonitor
|
rxStatusMonitor u_rxStatusMonitor
|
(.connectStateIn(connectStateIn),
|
(.connectStateIn(connectStateIn),
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.connectStateOut(connectStateOut),
|
.connectStateOut(connectStateOut),
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.resumeDetectedIn(resumeDetectedIn),
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.resumeDetectedIn(resumeDetectedIn),
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.connectionEventOut(connectionEventFromRxStatusMon),
|
.connectionEventOut(connectionEventFromRxStatusMon),
|
.resumeIntOut(resumeIntFromRxStatusMon),
|
.resumeIntOut(resumeIntFromRxStatusMon),
|
.clk(clk),
|
.clk(usbClk),
|
.rst(rst) );
|
.rst(rstSyncToUsbClk) );
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|
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endmodule
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endmodule
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