Programming the FPG-EYE board

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(ispVM System)
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== ispVM System ==
== ispVM System ==
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This software is default installed together to software [http://www.latticesemi.com/products/designsoftware/isplever/isplever/index.cfm?source=sidebar ispLever]. You Can find it in <tt>(installation directory Lattice)/Accessories/ispVM System</tt>  
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The [http://www.latticesemi.com/products/designsoftware/ispvmsystem/index.cfm ispVM] software is default installed together [http://www.latticesemi.com/products/designsoftware/isplever/isplever/index.cfm?source=sidebar ispLever] software. The default directory is <tt>(installation directory Lattice)/Accessories/ispVM System</tt>  
* We can connect the JTAG connector to the FPG-EYE board.
* We can connect the JTAG connector to the FPG-EYE board.
[[File:jtag_con.jpg|center|thumb|200px|Jtag connector]]
[[File:jtag_con.jpg|center|thumb|200px|Jtag connector]]

Revision as of 09:49, 5 October 2011

JEDEC is a ASCII text files containing programming information that can be used to configure a FPGA device. JEDEC is generated from ispLever when a logic circuit is synthesized. It can be downloaded in the Lattice device through the JTAG port . To do this two things are necessary:

  • Programming Cable.
  • ispVM System software.

Programming Cable

After completion of the logic design and creation of a programming file with the ispLever software, is necessary a programming cable for programming the devices directly on the PC board. There are a lot of compatible Lattice programming cable.For example this is a very simple and low cost programming cable.

ispVM System

The ispVM software is default installed together ispLever software. The default directory is (installation directory Lattice)/Accessories/ispVM System

  • We can connect the JTAG connector to the FPG-EYE board.
Jtag connector
  • Now power your FPG-EYE, then we can open ispVM software.
Open ispVM software
  • After we have pushed on Scan button, the software should find the Fpga model like in the follow image.
Scan on ispVM software
  • Then we click on FileName/IR-Lenght and then we click on Browes and select jed file.
Select jed file
  • Now we click on OK and we return on ispVM main page then we click on GO and program the FPGA on FPG-EYE board.
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