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[/] [jtag/] [tags/] [rel_4/] [tap/] [rtl/] [verilog/] [tap_top.v] - Diff between revs 11 and 13

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Rev 11 Rev 13
Line 41... Line 41...
//////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////
//
//
// CVS Revision History
// CVS Revision History
//
//
// $Log: not supported by cvs2svn $
// $Log: not supported by cvs2svn $
 
// Revision 1.4  2004/01/17 17:37:44  mohor
 
// capture_dr_o added to ports.
 
//
// Revision 1.3  2004/01/14 13:50:56  mohor
// Revision 1.3  2004/01/14 13:50:56  mohor
// 5 consecutive TMS=1 causes reset of TAP.
// 5 consecutive TMS=1 causes reset of TAP.
//
//
// Revision 1.2  2004/01/08 10:29:44  mohor
// Revision 1.2  2004/01/08 10:29:44  mohor
// Control signals for tdo_pad_o mux are changed to negedge.
// Control signals for tdo_pad_o mux are changed to negedge.
Line 616... Line 619...
always @ (shift_ir_neg or exit1_ir or instruction_tdo or latched_jtag_ir_neg or idcode_tdo or
always @ (shift_ir_neg or exit1_ir or instruction_tdo or latched_jtag_ir_neg or idcode_tdo or
          debug_tdi_i or bs_chain_tdi_i or mbist_tdi_i or
          debug_tdi_i or bs_chain_tdi_i or mbist_tdi_i or
          bypassed_tdo)
          bypassed_tdo)
begin
begin
  if(shift_ir_neg)
  if(shift_ir_neg)
    tdo_pad_o <=#1 instruction_tdo;
    tdo_pad_o = instruction_tdo;
  else
  else
    begin
    begin
      case(latched_jtag_ir_neg)    // synthesis parallel_case
      case(latched_jtag_ir_neg)    // synthesis parallel_case
        `IDCODE:            tdo_pad_o = idcode_tdo;       // Reading ID code
        `IDCODE:            tdo_pad_o = idcode_tdo;       // Reading ID code
        `DEBUG:             tdo_pad_o = debug_tdi_i;      // Debug
        `DEBUG:             tdo_pad_o = debug_tdi_i;      // Debug

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