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[/] [sdhc-sc-core/] [trunk/] [grpSdVerification/] [unitSdCardModel/] [src/] [SdCardModel.sv] - Diff between revs 104 and 105

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Rev 104	Rev 105
Line 30...	Line 30...
`this.CmdReceived = CmdReceived;`	`this.CmdReceived = CmdReceived;`
`this.InitDone = InitDone;`	`this.InitDone = InitDone;`
`this.CCS = 1;`	`this.CCS = 1;`
`rca = 0;`	`rca = 0;`
`mode = standard;`	`mode = standard;`
`ICmd.cb.Data <= 'z;`	`ICmd.cbcard.Data <= 'z;`
`endfunction`	`endfunction`

`task reset();`	`task reset();`
`endtask`	`endtask`

`// Receive a command token and handle it`	`// Receive a command token and handle it`
`task recv();`	`task recv();`
`ICmd.cb.Cmd <= 'z;`	`ICmd.cbcard.Cmd <= 'z;`

`repeat(8) @ICmd.cb;`	`repeat(8) @ICmd.cbcard;`

`recvcmd = new();`	`recvcmd = new();`

`wait(ICmd.cb.Cmd == 0);`	`wait(ICmd.cbcard.Cmd == 0);`
`// Startbit`	`// Startbit`
`recvcmd.startbit = ICmd.cb.Cmd;`	`recvcmd.startbit = ICmd.cbcard.Cmd;`

`@ICmd.cb;`	`@ICmd.cbcard;`
`// Transbit`	`// Transbit`
`recvcmd.transbit = ICmd.cb.Cmd;`	`recvcmd.transbit = ICmd.cbcard.Cmd;`

`// CmdID`	`// CmdID`
`for (int i = 5; i >= 0; i--) begin`	`for (int i = 5; i >= 0; i--) begin`
`@ICmd.cb;`	`@ICmd.cbcard;`
`recvcmd.id[i] = ICmd.cb.Cmd;`	`recvcmd.id[i] = ICmd.cbcard.Cmd;`
`end`	`end`

`// Arg`	`// Arg`
`for (int i = 31; i >= 0; i--) begin`	`for (int i = 31; i >= 0; i--) begin`
`@ICmd.cb;`	`@ICmd.cbcard;`
`recvcmd.arg[i] = ICmd.cb.Cmd;`	`recvcmd.arg[i] = ICmd.cbcard.Cmd;`
`end`	`end`

`// CRC`	`// CRC`
`for (int i = 6; i >= 0; i--) begin`	`for (int i = 6; i >= 0; i--) begin`
`@ICmd.cb;`	`@ICmd.cbcard;`
`recvcmd.crc7[i] = ICmd.cb.Cmd;`	`recvcmd.crc7[i] = ICmd.cbcard.Cmd;`
`end`	`end`

`// Endbit`	`// Endbit`
`@ICmd.cb;`	`@ICmd.cbcard;`
`recvcmd.endbit = ICmd.cb.Cmd;`	`recvcmd.endbit = ICmd.cbcard.Cmd;`

`recvcmd.checkFromHost();`	`recvcmd.checkFromHost();`
`-> CmdReceived;`	`-> CmdReceived;`
`endtask`	`endtask`

Line 162...	Line 162...

`// respond with R1`	`// respond with R1`
`response = new(cSdCmdSendSCR, state);`	`response = new(cSdCmdSendSCR, state);`
`response.send(ICmd);`	`response.send(ICmd);`

`repeat(2) @ICmd.cb;`	`repeat(2) @ICmd.cbcard;`

`// send dummy SCR`	`// send dummy SCR`
`for (int i = 0; i < 64; i++)`	`for (int i = 0; i < 64; i++)`
`data.push_back(0);`	`data.push_back(0);`

Line 218...	Line 218...
`data[511-400] = 1;`	`data[511-400] = 1;`
`data[511-376] = 1;`	`data[511-376] = 1;`
`sddata.send(ICmd, data);`	`sddata.send(ICmd, data);`

`// switch to 50MHz`	`// switch to 50MHz`
	`// expect CMD13`
	`recv();`
	`assert(recvcmd.id == cSdCmdSendStatus);`
	`assert(recvcmd.arg == rca);`
	`response = new(cSdCmdSendStatus, state);`
	`response.send(ICmd);`

`-> InitDone;`	`-> InitDone;`

`endtask`	`endtask`

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[/] [sdhc-sc-core/] [trunk/] [grpSdVerification/] [unitSdCardModel/] [src/] [SdCardModel.sv] - Diff between revs 104 and 105