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Diffstat (limited to 'icefuzz/tests/colbufs.v')
-rw-r--r-- | icefuzz/tests/colbufs.v | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/icefuzz/tests/colbufs.v b/icefuzz/tests/colbufs.v new file mode 100644 index 0000000..b84c189 --- /dev/null +++ b/icefuzz/tests/colbufs.v @@ -0,0 +1,34 @@ +module top #( + parameter NUM_BITS = 8 +) ( + input [NUM_BITS-1:0] clk, + output reg [NUM_BITS-1:0] y +); + wire [NUM_BITS-1:0] t1; + reg [NUM_BITS-1:0] t2; + + genvar i; + generate for (i = 0; i < NUM_BITS; i = i+1) begin:bitslice + SB_RAM40_4K #( + .READ_MODE(0), + .WRITE_MODE(0) + ) ram40 ( + .WADDR(8'b0), + .RADDR(8'b0), + .MASK(~16'b0), + .WDATA(8'b0), + .RDATA(t1[i]), + .WE(1'b1), + .WCLKE(1'b1), + .WCLK(clk[i]), + .RE(1'b1), + .RCLKE(1'b1), + .RCLK(clk[i]) + ); + + always @(posedge clk[i]) begin + t2[i] <= t1[i]; + y[i] <= t2[i]; + end + end endgenerate +endmodule |