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/*
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/*
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Author: Sebastien Riou (acapola)
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Author: Sebastien Riou (acapola)
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Creation date: 23:57:02 08/31/2010
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Creation date: 23:57:02 08/31/2010
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$LastChangedDate: 2011-02-13 16:20:10 +0100 (Sun, 13 Feb 2011) $
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$LastChangedDate: 2011-03-07 14:17:52 +0100 (Mon, 07 Mar 2011) $
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$LastChangedBy: acapola $
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$LastChangedBy: acapola $
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$LastChangedRevision: 15 $
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$LastChangedRevision: 18 $
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$HeadURL: file:///svn/iso7816_3_master/iso7816_3_master/trunk/sources/Uart.v $
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$HeadURL: file:///svn/iso7816_3_master/iso7816_3_master/trunk/sources/Uart.v $
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This file is under the BSD licence:
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This file is under the BSD licence:
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Copyright (c) 2011, Sebastien Riou
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Copyright (c) 2011, Sebastien Riou
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reg safeStopBit2;
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reg safeStopBit2;
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reg safeOddParity;
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reg safeOddParity;
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reg safeMsbFirst;
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reg safeMsbFirst;
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always @(posedge clk, negedge nReset) begin
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always @(posedge clk, negedge nReset) begin
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if(~nReset) begin
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if(~nReset) begin
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safeClocksPerBit<=clocksPerBit;
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/*safeClocksPerBit<=clocksPerBit;
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safeStopBit2<=stopBit2;
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safeStopBit2<=stopBit2;
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safeOddParity<=oddParity;
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safeOddParity<=oddParity;
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safeMsbFirst<=msbFirst;
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safeMsbFirst<=msbFirst;*/
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safeClocksPerBit<={CLOCK_PER_BIT_WIDTH{1'b0}};
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safeStopBit2<=1'b0;
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safeOddParity<=1'b0;
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safeMsbFirst<=1'b0;
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end else if(endOfRx|endOfTx|~(rxRun|rxStartBit|txRun)) begin
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end else if(endOfRx|endOfTx|~(rxRun|rxStartBit|txRun)) begin
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safeClocksPerBit<=clocksPerBit;
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safeClocksPerBit<=clocksPerBit;
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safeStopBit2<=stopBit2;
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safeStopBit2<=stopBit2;
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safeOddParity<=oddParity;
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safeOddParity<=oddParity;
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safeMsbFirst<=msbFirst;
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safeMsbFirst<=msbFirst;
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