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can any one tell me what is this error
Error: Node instance "Arbiter_1_1" instantiates undefined entity "Arbiter"Link Copied
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you havent supplied the Aribiter source code.
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arbiter is a component and is declared.....
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You may have decalred it as a component, but it cannot find the entity (ie. the source code for arbiter).
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Sir,
Here is the defination of component 'Arbiter'. COMPONENT Arbiter PORT(Req, North, West, Mask: IN std_logic; South, East, Grant: OUT std_logic); END COMPONENT; The instant of above arbiter is called as follows. Arbiter_1_1: Arbiter PORT MAP (Req => arb_req(1), North => High, West => High, Mask => c_bar_P(7), South => south_2_north(1)(1), East => east_2_west(1)(1) , Grant => arb_grant(1)(1)); and the error is Error: Node instance "Arbiter_1_1" instantiates undefined entity "Arbiter"- Mark as New
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Like I said, that is just the component.
You need the source code for the entity. A component is just a black box until you have an entity to link it to. A component on its own is useless. Do you not have an arbiter.vhd?- Mark as New
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TO_BE_DONE
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I have no idea how the arbiter is supposed to work.
So only you can create the arbiter. Why are you using a component called arbiter if you dont have the source code for it?- Mark as New
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hello sir...
thank you very much... i have created a entity called arbiter and its working.. but i want to see the RTL output of it .....how to check this in QUARTUS-II- Mark as New
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Click on RTL VIEWER. It's inside netlist viewers
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Thank you very much sir.......
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