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https://opencores.org/ocsvn/dbg_interface/dbg_interface/trunk
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//
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//
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// CVS Revision History
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// CVS Revision History
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//
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//
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// $Log: not supported by cvs2svn $
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// $Log: not supported by cvs2svn $
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// Revision 1.19 2002/02/05 13:34:51 mohor
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// Stupid bug that was entered by previous update fixed.
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//
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// Revision 1.18 2002/02/05 12:41:01 mohor
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// Revision 1.18 2002/02/05 12:41:01 mohor
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// trst synchronization is not needed and was removed.
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// trst synchronization is not needed and was removed.
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//
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//
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// Revision 1.17 2002/01/25 07:58:35 mohor
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// Revision 1.17 2002/01/25 07:58:35 mohor
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// IDCODE bug fixed, chains reused to decreas size of core. Data is shifted-in
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// IDCODE bug fixed, chains reused to decreas size of core. Data is shifted-in
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// This multiplexer can be expanded with number of user registers
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// This multiplexer can be expanded with number of user registers
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reg TDOMuxed;
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reg TDOMuxed;
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always @ (JTAG_IR or TDOShifted or TDOBypassed or BS_CHAIN_I)
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//always @ (JTAG_IR or TDOShifted or TDOBypassed or BS_CHAIN_I)
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always @ (LatchedJTAG_IR or TDOShifted or TDOBypassed or BS_CHAIN_I)
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begin
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begin
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case(JTAG_IR)
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case(JTAG_IR)
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`IDCODE: // Reading ID code
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`IDCODE: // Reading ID code
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begin
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begin
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TDOMuxed<=#Tp TDOShifted;
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TDOMuxed<=#Tp TDOShifted;
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