URL
https://opencores.org/ocsvn/ft816float/ft816float/trunk
Subversion Repositories ft816float
Compare Revisions
- This comparison shows the changes necessary to convert path
/ft816float
- from Rev 83 to Rev 84
- ↔ Reverse comparison
Rev 83 → Rev 84
/trunk/rtl/verilog2/dfdiv.sv
66,15 → 66,15
reg [FPWID+3:0] ri; |
reg [FPWID-1:0] bi; |
wire sgn; |
wire [FPWID-1:0] dif; |
wire [FPWID+3:0] dif; |
reg gotnz; // got a non-zero digit |
|
generate begin : gSub |
BCDSubtract #(.N(N)) ubcds1 |
BCDSubtract #(.N(N+1)) ubcds1 |
( |
.clk(clk), |
.a(ri), |
.b(bi), |
.b({4'b0,bi}), |
.o(dif), |
.sgn(sgn) |
); |
118,7 → 118,7
if (digcnt=='d0) begin |
clkcnt <= clkcnt + 1'd1; |
digcnt <= 6'd10; |
if (sgn) begin |
if (bi > ri) begin |
ri <= {ri,qi[FPWID*2-1:FPWID*2-4]}; |
qi <= {qi[FPWID*2-5:0],cnt}; |
cnt <= 4'd0; |
127,7 → 127,7
st <= DONE; |
end |
else begin |
if (clkcnt > 600 && 1'b0) begin |
if (clkcnt > 600 && 0) begin |
ri <= {ri,qi[FPWID*2-1:FPWID*2-4]}; |
qi <= {qi[FPWID*2-5:0],cntm1}; |
cnt <= 4'd0; |