diff options
Diffstat (limited to 'nandgame/computer.sv')
| -rw-r--r-- | nandgame/computer.sv | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/nandgame/computer.sv b/nandgame/computer.sv index b706d7f..7f42c05 100644 --- a/nandgame/computer.sv +++ b/nandgame/computer.sv @@ -8,7 +8,8 @@ `include "counter.sv" module computer ( - input clk_in + input clk_in, + output halt ); wire nclk_int; @@ -68,7 +69,9 @@ instruction_decode CPU ( .D_in(reg_D_int), .pA_in(reg_pA_int), - .result_out(result_int) + .result_out(result_int), + + .invalid_ins(halt) ); counter PC ( @@ -78,4 +81,10 @@ counter PC ( .st_store_X_in(cpu_do_jump_int) ); +`ifdef VERILATE +initial begin + $dumpfile("simpc.vvp"); $dumpvars(); +end +`endif + endmodule |