EDK from ISE

Nov 25, 2005 0 Replies

How do I create an embedded subsystem from the ISE?



I have done it from EDK and exported it to ISE and Back again it works fine. But if I Create a new module of type "Embedded Processor" in ISP I don't get it to work.



Here is what I did.



Created a project in ISE with a topmodule called top.vhd.



Created a new submodule of type "Embedded Prosessor" called MyBlaze. (from ISE)



XPS opened and I created a prosessorsystem containing: 1 MicroBlaze, 2 lmb_bram_if_cntlr, 1 bram block and 2 gpios. With the external ports: Clock_in, Reset_in, opb_buttons_GPIO_in and opb_leds_GPIO_d_out.



If I put the prosessorsystem as a submodule in my design I get mainly these errors: "Undefined symbol 'Clock_in'", "Undefined symbol 'Reset_in'", "Undefined symbol 'opb_buttons_GPIO_in'", "Undefined symbol 'opb_leds_GPIO_d_out'" and "IN mode Formal Clock_in of MyBlaze with no default value must be associated with an actual value."



Can anybody help me?



Raymond



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