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Minor cosmetic elements on div.sv

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This commit is contained in:
James E. Stine 2021-05-24 19:30:28 -05:00
parent 295263e122
commit c4f3f2f783
1 changed files with 0 additions and 6 deletions
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6
wally-pipelined/src/muldiv/div.sv
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@ -130,7 +130,6 @@ module div (Qf, remf, done, divBusy, div0, N, D, clk, reset, start, S);
// shifting N right by v+s so that (m+v+s) mod k = 0. And,
// the quotient has to be aligned to the integer position.
// Actual divider unit FIXME: r16 (jes)
divide4x64 p3 (Qd, Rd, quotient, op1, op2, clk, reset, state0,
enable, otfzero, shiftResult);
@ -159,11 +158,6 @@ module div (Qf, remf, done, divBusy, div0, N, D, clk, reset, start, S);
// RISC-V has exceptions for divide by 0 and overflow (see Table 6.1 of spec)
exception_int exc (QT, remT, N, S, div0, Max_N, D_NegOne, Qf, remf);
// Delete me if works
// RISC-V has exceptions for divide by 0 (Table 6.1 of SPEC)
//mux2 #(64) exc1 (Q, {64{1'b1}}, div0, Qf);
//mux2 #(64) exc2 (rem0, op1, div0, remf);
endmodule // int32div
module divide4x64 (Q, rem0, quotient, op1, op2, clk, reset, state0,