package REG_1500S is
   use STD_1149_1_2012.all;
end REG_1500S;

package body REG_1500S is

   use STD_1149_1_2012.all;
   
Attribute REGISTER_MNEMONICS of REG_1500S  : package is
  "WIR_decode  ( "&
    "WS_BYPASS  (0B000) <Wrapper Bypass Instruction>, "&  
    "WS_EXTEST  (0B001) <Wrapper Serial External Boundary Instruction>, "&
    "WS_INTEST  (0B010) <Wrapper Serial Internal Boundary Instruction>  "&
      " )";
  
Attribute REGISTER_ASSEMBLY of REG_1500S  : package IS
  "REG_1500S ( " &  -- The Select WIR bit and the Wrapper Serial Port
    -- Reset to WBY
    "(SELWIR [1] DelayPO ResetVal(0b0) TAPReset ),  "& 
    "(WSP IS WSP_MUX) "&
  " ), "&
  "WSP_MUX ( "&   -- The outer selectable segments: WIR and WDR
    "(SelectMUX "&
      -- Reset to WBY
      "(WIR IS WIR_Seg), "&
      "(WDR IS WDR_MUX) "&
      "SelectField (SELWIR) "&
      "SelectValues ((WIR : 0b1) (WDR : 0b0)) "&
    " ) "&
  " ), "&
  "WIR_Seg (  (WIR_field [3] DelayPO "&
               "ResetVal(WIR_decode(WS_BYPASS)) TAPReset )   ), "&
  "WDR_MUX ( "&  -- The inner selectable segments: WBY, WBR, and Wusr
    "(SelectMUX "&
      "(WBY  IS Reg_WBY), "&
      "(WBR  IS Reg_WBR)  "&
      "SelectField (WIR) "&
      "SelectValues ("&     
        "(WBY  : WS_BYPASS ) "&
        "(WBR  : WS_EXTEST, WS_INTEST) "&
        " ) "&
    " ) "&
  " ), "&
  "REG_WBY   (( WBY[1]  NOPO )), " &
  "REG_WBR   (( WBR[24] NOPO )) ";
  
end REG_1500S;