ack logic update(read ack)
diff --git a/verilog/rtl/registers.sv b/verilog/rtl/registers.sv
index f2bfb43..582db3b 100644
--- a/verilog/rtl/registers.sv
+++ b/verilog/rtl/registers.sv
@@ -189,6 +189,7 @@
({32{fflags_addr}} & {27'b0, fflags}) |
({32{fcsr_addr}} & {24'b0, fcsr_read});
- assign ack = inter_gen | wr_opA | wr_opB | wr_opC | wr_op | wr_fflags_r | wr_frm_r | wr_fcsr_r;
+ assign ack = inter_gen | (addr == OPERAND_A) | (addr == OPERAND_B) | (addr == OPERAND_C) | (addr == OPERATION) |
+ (addr == FFLAGS) | (addr == FRM) | (addr == FCSR) | (addr == OPERATION_COMPLETED) | (addr == RESULT);
endmodule