From 5603595e5c0efd2afc9ba810e6e5992e5d81d44c Mon Sep 17 00:00:00 2001 From: Miodrag Milanovic Date: Fri, 18 Oct 2019 12:19:59 +0200 Subject: Share common tests --- tests/arch/anlogic/fsm.v | 55 ------------------------------------------------ 1 file changed, 55 deletions(-) delete mode 100644 tests/arch/anlogic/fsm.v (limited to 'tests/arch/anlogic/fsm.v') diff --git a/tests/arch/anlogic/fsm.v b/tests/arch/anlogic/fsm.v deleted file mode 100644 index 368fbaace..000000000 --- a/tests/arch/anlogic/fsm.v +++ /dev/null @@ -1,55 +0,0 @@ - module fsm ( - clock, - reset, - req_0, - req_1, - gnt_0, - gnt_1 - ); - input clock,reset,req_0,req_1; - output gnt_0,gnt_1; - wire clock,reset,req_0,req_1; - reg gnt_0,gnt_1; - - parameter SIZE = 3 ; - parameter IDLE = 3'b001,GNT0 = 3'b010,GNT1 = 3'b100,GNT2 = 3'b101 ; - - reg [SIZE-1:0] state; - reg [SIZE-1:0] next_state; - - always @ (posedge clock) - begin : FSM - if (reset == 1'b1) begin - state <= #1 IDLE; - gnt_0 <= 0; - gnt_1 <= 0; - end else - case(state) - IDLE : if (req_0 == 1'b1) begin - state <= #1 GNT0; - gnt_0 <= 1; - end else if (req_1 == 1'b1) begin - gnt_1 <= 1; - state <= #1 GNT0; - end else begin - state <= #1 IDLE; - end - GNT0 : if (req_0 == 1'b1) begin - state <= #1 GNT0; - end else begin - gnt_0 <= 0; - state <= #1 IDLE; - end - GNT1 : if (req_1 == 1'b1) begin - state <= #1 GNT2; - gnt_1 <= req_0; - end - GNT2 : if (req_0 == 1'b1) begin - state <= #1 GNT1; - gnt_1 <= req_1; - end - default : state <= #1 IDLE; - endcase - end - -endmodule -- cgit v1.2.3