diff options
Diffstat (limited to 'rtl/top')
| -rw-r--r-- | rtl/top/conspiracion.sv | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/rtl/top/conspiracion.sv b/rtl/top/conspiracion.sv index e6e1007..090271f 100644 --- a/rtl/top/conspiracion.sv +++ b/rtl/top/conspiracion.sv @@ -2,6 +2,7 @@ module conspiracion ( input wire clk_clk, input wire rst_n, + input wire halt, output wire [12:0] memory_mem_a, output wire [2:0] memory_mem_ba, output wire memory_mem_ck, @@ -41,27 +42,37 @@ module conspiracion logic[29:0] addr; logic[31:0] data_rd, data_wr; - logic reset_reset_n, cpu_clk, cpu_rst_n, ready, write, start, irq; - -`ifndef VERILATOR` - assign pio_leds[0] = reset_reset_n; -`endif + logic reset_reset_n, cpu_clk, cpu_rst_n, cpu_halt, cpu_halted, + ready, write, start, irq; `ifdef VERILATOR + assign cpu_halt = halt; assign reset_reset_n = rst_n; `else + assign pio_leds[0] = reset_reset_n; + assign pio_leds[1] = cpu_halted; + debounce reset_debounce ( .clk(clk_clk), .dirty(rst_n), .clean(reset_reset_n) ); + + debounce halt_debounce + ( + .clk(cpu_clk), + .dirty(halt), + .clean(cpu_halt) + ); `endif arm810 core ( .clk(cpu_clk), .rst_n(cpu_rst_n), + .halt(cpu_halt), + .halted(cpu_halted), .bus_addr(addr), .bus_data_rd(data_rd), .bus_data_wr(data_wr), |