diff --git a/config/shared/config-shared.vh b/config/shared/config-shared.vh
index 44bf77eac..91e1d4100 100644
--- a/config/shared/config-shared.vh
+++ b/config/shared/config-shared.vh
@@ -97,13 +97,18 @@ localparam RK          = LOGR*DIVCOPIES;                            // r*k bits
 localparam FPDIVMINb   = NF + 2; // minimum length of fractional part: Nf result bits + guard and round bits + 1 extra bit to allow sqrt being shifted right
 localparam DIVMINb     = ((FPDIVMINb<XLEN) & IDIV_ON_FPU) ? XLEN : FPDIVMINb; // minimum fractional bits b = max(XLEN, FPDIVMINb)
 localparam RESBITS     = DIVMINb + LOGR; // number of bits in a result: r integer + b fractional
-
+                 
 // division constants
 localparam FPDUR       = (RESBITS-1)/RK + 1 ;                       // ceiling((r+b)/rk)
 localparam DIVb        = FPDUR*RK - LOGR;                           // divsqrt fractional bits, so total number of bits is a multiple of rk after r integer bits
 localparam DURLEN      = $clog2(FPDUR);                             // enough bits to count the duration
 localparam DIVBLEN     = $clog2(DIVb+1);                            // enough bits to count number of fractional bits + 1 integer bit
 
+// integer division/remainder constants
+localparam INTRESBITS     = XLEN + LOGR; // number of bits in a result: r integer + XLEN fractional
+localparam INTFPDUR       = (INTRESBITS-1)/RK + 1 ;                 
+localparam INTDIVb        = INTFPDUR*RK - LOGR;                     
+
 // largest length in IEU/FPU
 localparam BASECVTLEN = `max(XLEN, NF); // convert length excluding Zfa fcvtmod.w.d
 localparam CVTLEN = (ZFA_SUPPORTED & D_SUPPORTED) ? `max(BASECVTLEN, 32'd84) : BASECVTLEN; // fcvtmod.w.d needs at least 32+52 because a double with 52 fractional bits might be into upper bits of 32 bit word
diff --git a/config/shared/parameter-defs.vh b/config/shared/parameter-defs.vh
index 3dd067b34..c80b00232 100644
--- a/config/shared/parameter-defs.vh
+++ b/config/shared/parameter-defs.vh
@@ -199,5 +199,7 @@ localparam cvw_t P = '{
   FPDUR       : FPDUR,
   DURLEN      : DURLEN,
   DIVb        : DIVb,
-  DIVBLEN     : DIVBLEN
+  DIVBLEN     : DIVBLEN,
+  INTDIVb     : INTDIVb
 };
+
diff --git a/src/cvw.sv b/src/cvw.sv
index a06feb0b9..2e50ca8b9 100644
--- a/src/cvw.sv
+++ b/src/cvw.sv
@@ -294,6 +294,9 @@ typedef struct packed {
   int DURLEN     ;
   int DIVb       ;
   int DIVBLEN    ;
+// integer division/remainder constants
+  int INTDIVb    ;
+  
 } cvw_t;
 
 endpackage
diff --git a/src/fpu/fdivsqrt/fdivsqrtpostproc.sv b/src/fpu/fdivsqrt/fdivsqrtpostproc.sv
index 83eee245a..869b06f74 100644
--- a/src/fpu/fdivsqrt/fdivsqrtpostproc.sv
+++ b/src/fpu/fdivsqrt/fdivsqrtpostproc.sv
@@ -45,7 +45,8 @@ module fdivsqrtpostproc import cvw::*;  #(parameter cvw_t P) (
   output logic [P.XLEN-1:0]    FIntDivResultM     // U/Q(XLEN.0)
 );
   
-  logic [P.DIVb+3:0]         W, Sum;
+  logic [P.DIVb+3:0]         Sum;
+  logic [P.INTDIVb+3:0]      W;
   logic [P.DIVb:0]           PreUmM;
   logic                      NegStickyM;
   logic                      weq0E, WZeroM;
@@ -97,21 +98,27 @@ module fdivsqrtpostproc import cvw::*;  #(parameter cvw_t P) (
 
   // Integer quotient or remainder correction, normalization, and special cases
   if (P.IDIV_ON_FPU) begin:intpostproc // Int supported
-    logic [P.DIVb+3:0] UnsignedQuotM, NormRemM, NormRemDM, NormQuotM;
-    logic signed [P.DIVb+3:0] PreResultM, PreIntResultM;
+    logic [P.INTDIVb+3:0] UnsignedQuotM, NormRemM, NormRemDM, NormQuotM;
+    logic signed [P.INTDIVb+3:0] PreResultM, PreResultShiftedM, PreIntResultM;
+    logic [P.INTDIVb+3:0] DTrunc, SumTrunc;
+
+
+    assign SumTrunc = Sum[P.DIVb+3:P.DIVb-P.INTDIVb];
+    assign DTrunc = D[P.DIVb+3:P.DIVb-P.INTDIVb];
+
+    assign W = $signed(SumTrunc) >>> P.LOGR;
+    assign UnsignedQuotM = {3'b000, PreUmM[P.DIVb:P.DIVb-P.INTDIVb]};
 
-    assign W = $signed(Sum) >>> P.LOGR;
-    assign UnsignedQuotM = {3'b000, PreUmM};
 
     // Integer remainder: sticky and sign correction muxes
     assign NegQuotM = AsM ^ BsM; // Integer Quotient is negative
-    mux2 #(P.DIVb+4) normremdmux(W, W+D, NegStickyM, NormRemDM);
-    mux2 #(P.DIVb+4) normremsmux(NormRemDM, -NormRemDM, AsM, NormRemM);
-    mux2 #(P.DIVb+4) quotresmux(UnsignedQuotM, -UnsignedQuotM, NegQuotM, NormQuotM);
+    mux2 #(P.INTDIVb+4) normremdmux(W, W+DTrunc, NegStickyM, NormRemDM);
+
 
     // Select quotient or remainder and do normalization shift
-    mux2 #(P.DIVb+4)    presresultmux(NormQuotM, NormRemM, RemOpM, PreResultM);
-    assign PreIntResultM = $signed(PreResultM >>> IntNormShiftM); 
+    mux2 #(P.INTDIVb+4)    presresultmux(UnsignedQuotM, NormRemDM, RemOpM, PreResultM);
+    assign PreResultShiftedM = PreResultM >> IntNormShiftM;
+    mux2 #(P.INTDIVb+4)    preintresultmux(PreResultShiftedM, -PreResultShiftedM,AsM ^ (BsM&~RemOpM), PreIntResultM);
 
     // special case logic
     // terminates immediately when B is Zero (div 0) or |A| has more leading 0s than |B|
diff --git a/src/fpu/fdivsqrt/fdivsqrtpreproc.sv b/src/fpu/fdivsqrt/fdivsqrtpreproc.sv
index 9156005fd..737d9089a 100644
--- a/src/fpu/fdivsqrt/fdivsqrtpreproc.sv
+++ b/src/fpu/fdivsqrt/fdivsqrtpreproc.sv
@@ -119,7 +119,7 @@ module fdivsqrtpreproc import cvw::*;  #(parameter cvw_t P) (
   //////////////////////////////////////////////////////
 
   if (P.IDIV_ON_FPU) begin:intrightshift // Int Supported
-    logic [P.DIVBLEN-1:0] ZeroDiff, p;
+    logic [P.DIVBLEN-1:0] ZeroDiff,p;
 
     // calculate number of fractional bits p
     assign ZeroDiff = mE - ell;         // Difference in number of leading zeros
@@ -218,8 +218,8 @@ module fdivsqrtpreproc import cvw::*;  #(parameter cvw_t P) (
     logic               RemOpE;
 
     /* verilator lint_off WIDTH */
-    assign IntDivNormShiftE = P.DIVb - (CyclesE * P.RK - P.LOGR); // b - rn, used for integer normalization right shift.  n = (Cycles * k - 1)
-    assign IntRemNormShiftE = mE + (P.DIVb-(P.XLEN-1));           // m + b - (N-1) for remainder normalization shift
+    assign IntDivNormShiftE = P.INTDIVb - (CyclesE * P.RK - P.LOGR); // b - rn, used for integer normalization right shift.  n = (Cycles * k - 1)
+    assign IntRemNormShiftE = mE + (P.INTDIVb-(P.XLEN-1));           // m + b - (N-1) for remainder normalization shift
     /* verilator lint_on WIDTH */
     assign RemOpE = Funct3E[1];
     mux2 #(P.DIVBLEN) normshiftmux(IntDivNormShiftE, IntRemNormShiftE, RemOpE, IntNormShiftE);
diff --git a/testbench/tests.vh b/testbench/tests.vh
index 279f765be..6a78dcd3a 100644
--- a/testbench/tests.vh
+++ b/testbench/tests.vh
@@ -1802,6 +1802,7 @@ string imperas32f[] = '{
     };
 
 
+    
   string arch64d_fma[] = '{
     `RISCVARCHTEST,
     //"rv64i_m/D/src/fmadd.d_b15-01.S",