163 lines
5.1 KiB
Systemverilog
163 lines
5.1 KiB
Systemverilog
`ifndef VX_PLATFORM
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`define VX_PLATFORM
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`ifndef __SYNTHESIS__
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`include "util_dpi.vh"
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`endif
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`include "VX_scope.vh"
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///////////////////////////////////////////////////////////////////////////////
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`ifndef __SYNTHESIS__
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`ifndef NDEBUG
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`define DEBUG_BLOCK(x) /* verilator lint_off UNUSED */ \
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x \
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/* verilator lint_on UNUSED */
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`else
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`define DEBUG_BLOCK(x)
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`endif
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`define IGNORE_UNUSED_BEGIN /* verilator lint_off UNUSED */
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`define IGNORE_UNUSED_END /* verilator lint_on UNUSED */
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`define IGNORE_WARNINGS_BEGIN /* verilator lint_off UNUSED */ \
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/* verilator lint_off PINCONNECTEMPTY */ \
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/* verilator lint_off WIDTH */ \
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/* verilator lint_off UNOPTFLAT */ \
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/* verilator lint_off UNDRIVEN */ \
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/* verilator lint_off DECLFILENAME */ \
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/* verilator lint_off IMPLICIT */ \
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/* verilator lint_off IMPORTSTAR */
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`define IGNORE_WARNINGS_END /* verilator lint_on UNUSED */ \
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/* verilator lint_on PINCONNECTEMPTY */ \
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/* verilator lint_on WIDTH */ \
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/* verilator lint_on UNOPTFLAT */ \
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/* verilator lint_on UNDRIVEN */ \
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/* verilator lint_on DECLFILENAME */ \
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/* verilator lint_on IMPLICIT */ \
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/* verilator lint_on IMPORTSTAR */
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`define UNUSED_PARAM(x) /* verilator lint_off UNUSED */ \
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localparam __``x = x; \
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/* verilator lint_on UNUSED */
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`define UNUSED_VAR(x) always @(x) begin end
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`define UNUSED_PIN(x) /* verilator lint_off PINCONNECTEMPTY */ \
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. x () \
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/* verilator lint_on PINCONNECTEMPTY */
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`define ERROR(msg) \
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$error msg
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`define ASSERT(cond, msg) \
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assert(cond) else $error msg
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`define STATIC_ASSERT(cond, msg) \
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generate \
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if (!(cond)) $error msg; \
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endgenerate
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`define RUNTIME_ASSERT(cond, msg) \
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always @(posedge clk) begin \
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assert(cond) else $error msg; \
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end
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`define TRACING_ON /* verilator tracing_on */
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`define TRACING_OFF /* verilator tracing_off */
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`else // __SYNTHESIS__
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`define DEBUG_BLOCK(x)
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`define IGNORE_UNUSED_BEGIN
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`define IGNORE_UNUSED_END
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`define IGNORE_WARNINGS_BEGIN
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`define IGNORE_WARNINGS_END
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`define UNUSED_PARAM(x)
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`define UNUSED_VAR(x)
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`define UNUSED_PIN(x) . x ()
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`define ERROR(msg)
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`define ASSERT(cond, msg) if (cond);
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`define STATIC_ASSERT(cond, msg)
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`define RUNTIME_ASSERT(cond, msg)
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`define TRACING_ON
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`define TRACING_OFF
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`endif // __SYNTHESIS__
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///////////////////////////////////////////////////////////////////////////////
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`ifdef QUARTUS
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`define USE_FAST_BRAM (* ramstyle = "MLAB, no_rw_check" *)
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`define NO_RW_RAM_CHECK (* altera_attribute = "-name add_pass_through_logic_to_inferred_rams off" *)
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`define DISABLE_BRAM (* ramstyle = "logic" *)
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`define PRESERVE_REG (* preserve *)
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`else
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`define USE_FAST_BRAM
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`define NO_RW_RAM_CHECK
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`define DISABLE_BRAM
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`define PRESERVE_REG
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`endif
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///////////////////////////////////////////////////////////////////////////////
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`define STRINGIFY(x) `"x`"
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`define CLOG2(x) $clog2(x)
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`define FLOG2(x) ($clog2(x) - (((1 << $clog2(x)) > (x)) ? 1 : 0))
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`define LOG2UP(x) (((x) > 1) ? $clog2(x) : 1)
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`define ISPOW2(x) (((x) != 0) && (0 == ((x) & ((x) - 1))))
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`define ABS(x) (($signed(x) < 0) ? (-$signed(x)) : (x));
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`define MIN(x, y) (((x) < (y)) ? (x) : (y))
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`define MAX(x, y) (((x) > (y)) ? (x) : (y))
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`define UP(x) (((x) > 0) ? (x) : 1)
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`define RTRIM(x,s) x[$bits(x)-1:($bits(x)-s)]
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`define LTRIM(x,s) x[s-1:0]
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`define TRACE_ARRAY1D(a, m) \
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dpi_trace("{"); \
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for (integer i = (m-1); i >= 0; --i) begin \
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if (i != (m-1)) dpi_trace(", "); \
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dpi_trace("0x%0h", a[i]); \
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end \
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dpi_trace("}"); \
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`define TRACE_ARRAY2D(a, m, n) \
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dpi_trace("{"); \
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for (integer i = n-1; i >= 0; --i) begin \
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if (i != (n-1)) dpi_trace(", "); \
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dpi_trace("{"); \
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for (integer j = (m-1); j >= 0; --j) begin \
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if (j != (m-1)) dpi_trace(", "); \
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dpi_trace("0x%0h", a[i][j]); \
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end \
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dpi_trace("}"); \
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end \
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dpi_trace("}")
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`define RESET_RELAY(signal) \
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wire signal; \
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VX_reset_relay __``signal ( \
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.clk (clk), \
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.reset (reset), \
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.reset_o (signal) \
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)
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`define POP_COUNT(out, in) \
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VX_popcount #( \
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.N ($bits(in)) \
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) __``out ( \
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.in_i (in), \
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.cnt_o (out) \
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)
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`endif |