Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc

// =============================================================================

//                           COPYRIGHT NOTICE

// Copyright 2006 (c) Lattice Semiconductor Corporation

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// a licensing agreement from Lattice Semiconductor Corporation.

// The entire notice above must be reproduced on all authorized copies and

// copies may only be made to the extent permitted by a licensing agreement from

// Lattice Semiconductor Corporation.

//

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//                         FILE DETAILS

// Project          : LatticeMico32

// File             : lm32_functions.v

// Title            : Common functions

// Version          : 6.1.17

// =============================================================================

`ifdef INCLUDE_FUNCTION

function integer clogb2;

input [31:0] value;

begin

   for (clogb2 = 0; value > 0; clogb2 = clogb2 + 1)

        value = value >> 1;

end

endfunction

`endif