Revision 21
Added by markw over 11 years ago
| common/atari800core_helloworld.wcfg | ||
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</top_modules>
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</db_ref>
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</db_ref_list>
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<WVObjectSize size="20" />
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<WVObjectSize size="22" />
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<wvobject fp_name="/atari800core_helloworld_tb/clk_a" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">clk_a</obj_property>
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<obj_property name="ObjectShortName">clk_a</obj_property>
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| ... | ... | |
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<obj_property name="ElementShortName">antic_enable_179</obj_property>
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<obj_property name="ObjectShortName">antic_enable_179</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/atari800xl/enables/pokey_enable_179" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">pokey_enable_179</obj_property>
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<obj_property name="ObjectShortName">pokey_enable_179</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/atari800xl/pokey1/enable_179" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">enable_179</obj_property>
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<obj_property name="ObjectShortName">enable_179</obj_property>
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| ... | ... | |
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<obj_property name="ElementShortName">reset_n</obj_property>
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<obj_property name="ObjectShortName">reset_n</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/rom_data" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">rom_data[7:0]</obj_property>
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<obj_property name="ObjectShortName">rom_data[7:0]</obj_property>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/gen_internal_ram/ramint1/data" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">data[7:0]</obj_property>
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<obj_property name="ObjectShortName">data[7:0]</obj_property>
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<obj_property name="Radix">HEXRADIX</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/rom_addr" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">rom_addr[21:0]</obj_property>
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<obj_property name="ObjectShortName">rom_addr[21:0]</obj_property>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/gen_internal_ram/ramint1/address" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">address[18:0]</obj_property>
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<obj_property name="ObjectShortName">address[18:0]</obj_property>
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<obj_property name="Radix">HEXRADIX</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/ram_data_in" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">ram_data_in[7:0]</obj_property>
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<obj_property name="ObjectShortName">ram_data_in[7:0]</obj_property>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/gen_internal_ram/ramint1/q" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">q[7:0]</obj_property>
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<obj_property name="ObjectShortName">q[7:0]</obj_property>
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<obj_property name="Radix">HEXRADIX</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/ram_data" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">ram_data[7:0]</obj_property>
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<obj_property name="ObjectShortName">ram_data[7:0]</obj_property>
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<obj_property name="Radix">HEXRADIX</obj_property>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/gen_internal_ram/ramint1/we" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">we</obj_property>
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<obj_property name="ObjectShortName">we</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/ram_addr" type="array" db_ref_id="1">
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<obj_property name="ElementShortName">ram_addr[18:0]</obj_property>
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<obj_property name="ObjectShortName">ram_addr[18:0]</obj_property>
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<obj_property name="Radix">HEXRADIX</obj_property>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/ram_request_complete" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">ram_request_complete</obj_property>
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<obj_property name="ObjectShortName">ram_request_complete</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/ram_request" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">ram_request</obj_property>
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<obj_property name="ObjectShortName">ram_request</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/we_next" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">we_next</obj_property>
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<obj_property name="ObjectShortName">we_next</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/we_reg" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">we_reg</obj_property>
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<obj_property name="ObjectShortName">we_reg</obj_property>
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</wvobject>
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<wvobject fp_name="/atari800core_helloworld_tb/atari800xl/atarixl_simple_sdram1/internalromram1/ram_wr_enable" type="logic" db_ref_id="1">
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<obj_property name="ElementShortName">ram_wr_enable</obj_property>
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<obj_property name="ObjectShortName">ram_wr_enable</obj_property>
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| common/components/generic_ram_infer.vhdl | ||
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BEGIN
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IF (clock'event AND clock = '1') THEN
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IF (we_ram = '1') THEN
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ram_block(to_integer(to_01(unsigned(address)))) <= data;
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ram_block(to_integer(to_01(unsigned(address), '0'))) <= data;
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q_ram <= data;
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ELSE
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q_ram <= ram_block(to_integer(to_01(unsigned(address))));
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q_ram <= ram_block(to_integer(to_01(unsigned(address), '0')));
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END IF;
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END IF;
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END PROCESS;
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Also available in: Unified diff
to_01 silenced sim, but caused build issues on Xilinx. If its invalid use 0