60 lines
2.1 KiB
HTML
60 lines
2.1 KiB
HTML
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<html>
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<head>
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<title>README</title>
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<style type="text/css">
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body {
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font: 12px Arial, Helvetica, Verdana;
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}
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</style>
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</head>
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<body>
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<div style="background:#003366;"> </div>
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<h2>The Dual Core: One Application Per Core Approach to Programming the ADSP-BF609</h2>
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<p>
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You have created a project that uses the dual core, one application per core programming
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model for the ADSP-BF609 processor. In this approach, each core is treated as a
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separate processor, and each project is built individually. Effectively, two
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single-core applications are built independently, and run in parallel on the
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processor. The shared memory areas, both internal and external, are left to the
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developer to arrange for shared, serializable access from each of the cores.
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</p>
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<p>
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If you selected the 'Add template code to the application' option in the
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Project Wizard, your project will contain template code to help you get
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started, including a 'main' function for both cores. If you did not
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select the option, you will need to declare your own 'main' functions. A 'main'
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function must be declared for both cores.
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</p>
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<p>
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To get started with your application, begin adding your source code to the
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'main' function in both projects. If you are defining your own, you must
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include a call to the 'adi_core_1_enable()' function in your Core-0 project.
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This function allows Core-0 to enable Core-1, and is declared in ccblkfn.h.
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If you selected the 'Add template code to the application' option this function call
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is automatically added to your 'main' functions in each project.
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</p>
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<p>
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For more information regarding programming for the ADSP-BF609, refer to the
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CrossCore Embedded Studio C/C++ Compiler and Library Manual for Blackfin
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Processors at the following URL:
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</p>
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<p>
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<a href="http://www.analog.com/processors/blackfin/technicalLibrary/manuals">
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http://www.analog.com/processors/blackfin/technicalLibrary/manuals</a>
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</p>
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<p>
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Appendix A contains more information specifically targeted at programming
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multicore projects.
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</p>
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</body>
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</html>
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