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[/] [neorv32/] [trunk/] [rtl/] [core/] [neorv32_package.vhd] - Diff between revs 19 and 20
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Rev 20 |
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Line 39... |
package neorv32_package is
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package neorv32_package is
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-- Architecture Constants -----------------------------------------------------------------
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-- Architecture Constants -----------------------------------------------------------------
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-- -------------------------------------------------------------------------------------------
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-- -------------------------------------------------------------------------------------------
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constant data_width_c : natural := 32; -- data width - FIXED!
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constant data_width_c : natural := 32; -- data width - FIXED!
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constant hw_version_c : std_ulogic_vector(31 downto 0) := x"01030605"; -- no touchy!
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constant hw_version_c : std_ulogic_vector(31 downto 0) := x"01030700"; -- no touchy!
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constant pmp_max_r_c : natural := 8; -- max PMP regions
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constant pmp_max_r_c : natural := 8; -- max PMP regions
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constant ipb_entries_c : natural := 2; -- entries in instruction prefetch buffer, power of 2
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-- Helper Functions -----------------------------------------------------------------------
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-- Helper Functions -----------------------------------------------------------------------
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-- -------------------------------------------------------------------------------------------
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-- -------------------------------------------------------------------------------------------
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function index_size_f(input : natural) return natural;
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function index_size_f(input : natural) return natural;
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function cond_sel_natural_f(cond : boolean; val_t : natural; val_f : natural) return natural;
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function cond_sel_natural_f(cond : boolean; val_t : natural; val_f : natural) return natural;
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