diff options
| -rw-r--r-- | nandgame/comb_mem.sv | 5 | ||||
| -rw-r--r-- | nandgame/counter.sv | 5 | ||||
| -rw-r--r-- | nandgame/instruction_decode.sv | 5 |
3 files changed, 15 insertions, 0 deletions
diff --git a/nandgame/comb_mem.sv b/nandgame/comb_mem.sv index c7fda32..3a4af75 100644 --- a/nandgame/comb_mem.sv +++ b/nandgame/comb_mem.sv @@ -6,6 +6,9 @@ `include "../my_mem.v" +`ifndef COMB_MEM +`define COMB_MEM + module comb_mem #( parameter DATA_WIDTH = 16 ) ( @@ -61,3 +64,5 @@ always @(negedge clk_in) begin end endmodule + +`endif diff --git a/nandgame/counter.sv b/nandgame/counter.sv index 988d123..90afa9b 100644 --- a/nandgame/counter.sv +++ b/nandgame/counter.sv @@ -2,6 +2,9 @@ `timescale 1us/1us +`ifndef NANDGAME_COUNTER +`define NANDGAME_COUNTER + module counter #( parameter DATA_WIDTH = 16 ) ( @@ -49,3 +52,5 @@ end assign counter_out = counter_int; endmodule + +`endif diff --git a/nandgame/instruction_decode.sv b/nandgame/instruction_decode.sv index 25c3185..f81f251 100644 --- a/nandgame/instruction_decode.sv +++ b/nandgame/instruction_decode.sv @@ -8,6 +8,9 @@ `include "alu.sv" `include "cond_check.sv" +`ifndef NANDGAME_INS_DECODE +`define NANDGAME_INS_DECODE + module instruction_decode #( parameter DATA_WIDTH = 16 ) ( @@ -81,3 +84,5 @@ assign result_out = is_immediate_int ? : alu_result_int; endmodule + +`endif |