3DD1e JHDL

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3DD1e JHDL

  1. 1. JHDL - Just another Hardware Description Language - 31/07 - 1-2/08, 2006 Hotel Villa Gina Goglio
  2. 2. The Problem Efficiency in Core development VHDL: - needs to be learned - is difficult to learn - is difficult to debug
  3. 3. The Solution Improve Acheronte Core Development Exploit JHDL : a Java-based tool-suite / design-environment
  4. 4. JHDL Pros <ul><li>JHDL Pros: </li></ul><ul><ul><li>Known language </li></ul></ul><ul><ul><li>Java based -> exploit debug tools </li></ul></ul><ul><ul><li>Control and Cores: all in Java </li></ul></ul><ul><ul><li>Rich tool-chain (development env.) </li></ul></ul><ul><ul><li>Seamless switch between HW execution /simulation </li></ul></ul><ul><ul><li>Integrated GUI libraries </li></ul></ul><ul><ul><li>Load and unload of functionalities mapped on object instantiation </li></ul></ul>
  5. 5. Screenshot
  6. 6. JHDL in Acheronte: Simple
  7. 7. JHDL in Acheronte: more advanced
  8. 8. Conclusion <ul><li>JHDL: </li></ul><ul><ul><li>can be integrated in Acheronte </li></ul></ul><ul><ul><li>doesn’t substitute VHDL Core Development </li></ul></ul><ul><ul><li>speeds up the Core Development </li></ul></ul><ul><ul><li>no impact on Acheronte performance </li></ul></ul>

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