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-rw-r--r--timing/simple_timer.v60
1 files changed, 0 insertions, 60 deletions
diff --git a/timing/simple_timer.v b/timing/simple_timer.v
deleted file mode 100644
index 17c7f1c36..000000000
--- a/timing/simple_timer.v
+++ /dev/null
@@ -1,60 +0,0 @@
-
-
-module simple_timer
- #(parameter BASE=0)
- (input clk, input reset,
- input set_stb, input [7:0] set_addr, input [31:0] set_data,
- output reg onetime_int, output reg periodic_int);
-
- reg [31:0] onetime_ctr;
- always @(posedge clk)
- if(reset)
- begin
- onetime_int <= 0;
- onetime_ctr <= 0;
- end
- else
- if(set_stb & (set_addr == BASE))
- begin
- onetime_int <= 0;
- onetime_ctr <= set_data;
- end
- else
- begin
- if(onetime_ctr == 1)
- onetime_int <= 1;
- if(onetime_ctr != 0)
- onetime_ctr <= onetime_ctr - 1;
- else
- onetime_int <= 0;
- end // else: !if(set_stb & (set_addr == BASE))
-
- reg [31:0] periodic_ctr, period;
- always @(posedge clk)
- if(reset)
- begin
- periodic_int <= 0;
- periodic_ctr <= 0;
- period <= 0;
- end
- else
- if(set_stb & (set_addr == (BASE+1)))
- begin
- periodic_int <= 0;
- periodic_ctr <= set_data;
- period <= set_data;
- end
- else
- if(periodic_ctr == 1)
- begin
- periodic_int <= 1;
- periodic_ctr <= period;
- end
- else
- if(periodic_ctr != 0)
- begin
- periodic_int <= 0;
- periodic_ctr <= periodic_ctr - 1;
- end
-
-endmodule // simple_timer