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Name: wb2hpi
Created: Dec 2, 2002
Updated: Feb 20, 2004
SVN Updated: Mar 10, 2009

Other project properties

Category: Other
Development status: Stable
Additional info:
WishBone Compliant: Yes


WB Interface for TI 5x DSP (HPI) developed for use with Opencores PCI Bridge.


1. Direct access to DSP Control Registers
2. Block transfer from DSP address space to WB address space
3. Block transfer from WB address space to DSP address space
4. Interrupt support (both are maskable)
- interrupt after block transfer; and
- interrupt from DSP.
5. Maped DSP address space to WB address space.


- Core is finished, testing some parts at the moment
- Writing documentation
- Test bench for PCI card, with hex editor for DSP memory, was written (Win Platform). It will be available with core.
- Screenshots of software are available. Adopting (Win) driver to be flexible as much as possible at the moment.
- Source uploaded
- Works (real hw) with new Opencores PCI core.
- Updated to work with new Opencores PCI files (again)