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https://opencores.org/ocsvn/pcie_ds_dma/pcie_ds_dma/trunk
Subversion Repositories pcie_ds_dma
[/] [pcie_ds_dma/] [trunk/] [core/] [wishbone/] [doc/] [en/] [wishbone_test_en.htm] - Rev 40
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<Html> <Head> <Title>Прошивка ПЛИС AMBPEX8_v11_ADMTEST</Title> <Meta Http-equiv="Content-Type" Content="text/html; Charset=windows-1251"> <Link Rel="StyleSheet" Type="text/css" Href="style.css"> </Head> <Body LeftMargin="5" TopMargin="5" BgColor="#ffffff"> <h1>WISHBONE_TEST</h1> <hr> <h2>General</h2> <table border="0" width="90%" cellpadding="6" cellspacing="1"> <tr> <td width="24%" valign="top"> <b> Назначение</b></td> <td width="76%"> Check data exchange</td> </tr> </table> <h3>List of BAR1 resources </h3> <table border="2" cellspacing="0" width="92%" bordercolorlight="#000000" bordercolordark="#000000" cellpadding="2" style="border-collapse: collapse"> <tr> <td width="7%" align="center"><b>№</b></td> <td width="19%" align="center"><b>Адрес</b></td> <td width="14%" align="center"> <p align="left"><b>Name</b></td> <td width="38%"><b>Description</b></td> </tr> <tr> <td width="7%" align="center">0</td> <td width="19%" align="center">0x0000 - 0x0FFF</td> <td width="14%" align="left"><a href="block_test_check_en.htm">TEST_CHECK<span lang="ru">_</span>CFG</a></td> <td width="38%">Block<span lang="ru"> </span>TEST_CHECK</td> </tr> <tr> <td width="7%" align="center">1</td> <td width="19%" align="center">0x1000 - 0x1FFF</td> <td width="14%" align="left">TEST_CHECK_DATA</td> <td width="38%"><span lang="ru">DATA area</span> of the block<span lang="ru"> </span>TEST_CHECK</td> </tr> <tr> <td width="7%" align="center">2</td> <td width="19%" align="center">0x2000 - 0x2FFF</td> <td width="14%" align="left"><a href="block_test_generate_en.htm">TEST_GEN_CGF</a></td> <td width="38%">Block<span lang="ru"> </span>TEST_GEN</td> </tr> <tr> <td width="7%" align="center">3</td> <td width="19%" align="center">0x3000 - 0x3FFF</td> <td width="14%" align="left">TEST_GEN_DATA</td> <td width="38%"><span lang="ru">DATA area</span> of the block<span lang="ru"> </span>TEST_GEN</td> </tr> </table> <h3>Interrupts and DMA request</h3> <p>Block<span lang="ru"> </span>TEST_CHECK generate a query<span lang="ru"> </span>DMAR0.</p> <p>Block<span lang="ru"> </span>TEST_GENERATE generate a query<span lang="ru"> </span>DMAR1.</p> <p>Interrupt request is not generated.</p> <h3>Description</h3> <p>There is a two control block in the BAR1 area. TEST_CHECK_CFG and TEST_CHECK_DATA checked test sequence. TEST_GEN_CFG and TEST_GEN DATA generation test sequence.</p> <p>Access to the TEST_CHECK_CFG and the TEST_GEN_CFG can only be a single 32th command. Byte operations are not supported.</p> <p>Access the the TEST_CHECK_DATA and the TEST_GEN_DATA can only burst command via DMA.</p> <hr> <p> </p> <p> </p> </Body> </Html>
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