fpu implementation (part1)

2020-07-23 03:18:09 -07:00
parent 6836f397f8
commit 75e3c31b56
31 changed files with 662 additions and 159 deletions
--- a/hw/rtl/VX_alu_unit.v
+++ b/hw/rtl/VX_alu_unit.v
@@ -1,4 +1,6 @@
 `include "VX_define.vh"
+`include "fpnew_pkg.sv"
+`include "defs_div_sqrt_mvp.sv"

 module VX_alu_unit #(
    parameter CORE_ID = 0
@@ -99,7 +101,7 @@ module VX_alu_unit #(
    );

    VX_generic_register #(
-        .N(`NUM_THREADS + `NW_BITS + 32 + `NR_BITS + `WB_BITS + (`NUM_THREADS * 32))
+        .N(`NUM_THREADS + `NW_BITS + 32 + `NR_BITS + 1 + (`NUM_THREADS * 32))
    ) alu_reg (
        .clk   (clk),
        .reset (reset),