diff --git a/rtl/mips_cpu_control.v b/rtl/mips_cpu_control.v index 86ec213..af5d76f 100644 --- a/rtl/mips_cpu_control.v +++ b/rtl/mips_cpu_control.v @@ -117,7 +117,7 @@ always @(*) begin CtrlMemtoReg = 3'd3;//write data port of regfile is fed from ALUHi end else if ((op==SPECIAL)&&(funct == MFLO))begin CtrlMemtoReg = 3'd4;//write data port of regfile is fed from ALULo - end else if (((op==SPECIAL)&&(funct == JR)) || (op == BEQ) || ((op==REGIMM)&&(rt==BGEZ)) || (op==BGTZ) || ((op==REGIMM)&&(rt==BLTZ)) || (op==BLEZ) || (op==BNE) || (op==J))begin + end else if (((op==SPECIAL)&&(funct == JR)) || (op == BEQ) || (op==SW) ||((op==REGIMM)&&(rt==BGEZ)) || (op==BGTZ) || ((op==REGIMM)&&(rt==BLTZ)) || (op==BLEZ) || (op==BNE) || (op==J) || ((op==SPECIAL)&&(funct==MTHI)) || ((op==SPECIAL)&&(funct==MTLO)) || ((op==SPECIAL)&&(funct==MULT)) || ((op==SPECIAL)&&(funct==MULTU)) || ((op==SPECIAL)&&(funct==DIV)) || ((op==SPECIAL)&&(funct==DIVU)) || (op==SB) || (op==SH))begin CtrlMemRead = 0;//Read disabled during jump end else begin CtrlMemRead = 1'bx;end//Not all instructions are encompassed so, added incase for debug purposes