OpenCores
URL https://opencores.org/ocsvn/sdhc-sc-core/sdhc-sc-core/trunk

Subversion Repositories sdhc-sc-core

[/] [sdhc-sc-core/] [trunk/] [grpSdVerification/] [unitSdCardModel/] [src/] [SdCardModel.sv] - Diff between revs 62 and 63

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Rev 62 Rev 63
Line 12... Line 12... 
 
 
 
 
class SDCard;
 
class SDCard;
 
        local virtual ISdCmd.Card ICmd;
 
        local virtual ISdCmd.Card ICmd;
 
 
 
 
 
        local SDCardState state;
 
        local SDCardState state;
 
 
 
        local RCA_t rca;
 
        local SDCommandToken recvcmd;
 
        local SDCommandToken recvcmd;
 
        local logic CCS;
 
        local logic CCS;
 
 
 
 
 
        local event CmdReceived, InitDone;
 
        local event CmdReceived, InitDone;
 
 
 
 
Line 23... Line 24... 
                ICmd = CmdInterface;
 
                ICmd = CmdInterface;
 
                state = new();
 
                state = new();
 
                this.CmdReceived = CmdReceived;
 
                this.CmdReceived = CmdReceived;
 
                this.InitDone = InitDone;
 
                this.InitDone = InitDone;
 
                this.CCS = 1;
 
                this.CCS = 1;
 
 
 
                rca = 0;
 
        endfunction
 
        endfunction
 
 
 
 
 
        task reset();
 
        task reset();
 
        endtask
 
        endtask
 
 
 
 
Line 73... Line 75... 
                SDCommandR7 voltageresponse;
 
                SDCommandR7 voltageresponse;
 
                SDCommandR1 response;
 
                SDCommandR1 response;
 
                SDCommandR3 acmd41response;
 
                SDCommandR3 acmd41response;
 
                SDCommandR2 cidresponse;
 
                SDCommandR2 cidresponse;
 
                SDOCR ocr;
 
                SDOCR ocr;
 
 
 
                SDCommandR6 rcaresponse;
 
 
 
 
 
                // expect CMD0 so that state is clear
 
                // expect CMD0 so that state is clear
 
                recv();
 
                recv();
 
                assert(recvcmd.id == cSdCmdGoIdleState);
 
                assert(recvcmd.id == cSdCmdGoIdleState);
 
 
 
 
Line 136... Line 139... 
 
 
 
 
                // respond with R2
 
                // respond with R2
 
                cidresponse = new();
 
                cidresponse = new();
 
                cidresponse.send(ICmd);
 
                cidresponse.send(ICmd);
 
 
 
 
 
 
 
                // expect CMD3
 
 
 
                recv();
 
 
 
                assert(recvcmd.id == cSdCmdSendRelAdr);
 
 
 
 
 
 
 
                // respond with R3
 
 
 
                rcaresponse = new(rca, state);
 
 
 
                rcaresponse.send(ICmd);
 
 
 
 
 
                -> InitDone;
 
                -> InitDone;
 
 
 
 
 
        endtask
 
        endtask
 
 
 
 
 
        function automatic SDCommandToken getCmd();
 
        function automatic SDCommandToken getCmd();

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