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[/] [neorv32/] [trunk/] [rtl/] [core/] [neorv32_sysinfo.vhd] - Diff between revs 68 and 69
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| Rev 68 |
Rev 69 |
| Line 161... |
Line 161... |
sysinfo_mem(2)(02) <= bool_to_ulogic_f(MEM_INT_IMEM_EN) and bool_to_ulogic_f(boolean(MEM_INT_IMEM_SIZE > 0)); -- processor-internal instruction memory implemented?
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sysinfo_mem(2)(02) <= bool_to_ulogic_f(MEM_INT_IMEM_EN) and bool_to_ulogic_f(boolean(MEM_INT_IMEM_SIZE > 0)); -- processor-internal instruction memory implemented?
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sysinfo_mem(2)(03) <= bool_to_ulogic_f(MEM_INT_DMEM_EN) and bool_to_ulogic_f(boolean(MEM_INT_DMEM_SIZE > 0)); -- processor-internal data memory implemented?
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sysinfo_mem(2)(03) <= bool_to_ulogic_f(MEM_INT_DMEM_EN) and bool_to_ulogic_f(boolean(MEM_INT_DMEM_SIZE > 0)); -- processor-internal data memory implemented?
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sysinfo_mem(2)(04) <= bool_to_ulogic_f(MEM_EXT_BIG_ENDIAN); -- is external memory bus interface using BIG-endian byte-order?
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sysinfo_mem(2)(04) <= bool_to_ulogic_f(MEM_EXT_BIG_ENDIAN); -- is external memory bus interface using BIG-endian byte-order?
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sysinfo_mem(2)(05) <= bool_to_ulogic_f(ICACHE_EN); -- processor-internal instruction cache implemented?
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sysinfo_mem(2)(05) <= bool_to_ulogic_f(ICACHE_EN); -- processor-internal instruction cache implemented?
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--
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--
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sysinfo_mem(2)(13 downto 06) <= (others => '0'); -- reserved
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sysinfo_mem(2)(12 downto 06) <= (others => '0'); -- reserved
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-- Misc --
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-- Misc --
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sysinfo_mem(2)(13) <= bool_to_ulogic_f(is_simulation_c); -- is this a simulation?
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sysinfo_mem(2)(14) <= bool_to_ulogic_f(ON_CHIP_DEBUGGER_EN); -- on-chip debugger implemented?
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sysinfo_mem(2)(14) <= bool_to_ulogic_f(ON_CHIP_DEBUGGER_EN); -- on-chip debugger implemented?
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sysinfo_mem(2)(15) <= bool_to_ulogic_f(dedicated_reset_c); -- dedicated hardware reset of all core registers?
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sysinfo_mem(2)(15) <= bool_to_ulogic_f(dedicated_reset_c); -- dedicated hardware reset of all core registers?
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-- IO --
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-- IO --
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sysinfo_mem(2)(16) <= bool_to_ulogic_f(IO_GPIO_EN); -- general purpose input/output port unit (GPIO) implemented?
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sysinfo_mem(2)(16) <= bool_to_ulogic_f(IO_GPIO_EN); -- general purpose input/output port unit (GPIO) implemented?
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sysinfo_mem(2)(17) <= bool_to_ulogic_f(IO_MTIME_EN); -- machine system timer (MTIME) implemented?
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sysinfo_mem(2)(17) <= bool_to_ulogic_f(IO_MTIME_EN); -- machine system timer (MTIME) implemented?
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