Changes between Version 4 and Version 5 of cores/w3_userio
- Timestamp:
- Feb 19, 2014, 10:41:33 AM (10 years ago)
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cores/w3_userio
v4 v5 105 105 == Driver == 106 106 107 The w3_userio pcore includes a C driver to access user I/O devices from user code. Refer to the [//svn/WARP/PlatformSupport/CustomPeripherals/pcores/w3_userio_ v1_00_a/doc/html/api/modules.html w3_userio API documentation] for full details.107 The w3_userio pcore includes a C driver to access user I/O devices from user code. Refer to the [//svn/WARP/PlatformSupport/CustomPeripherals/pcores/w3_userio_axi_v1_01_a/doc/html/api/index.html w3_userio API documentation] for full details. 108 108 109 109 All driver functions require the base memory address of the w3_userio pcore. This address is set in your XPS project. The EDK tools copy this address into a macro in the {{{xparameters.h}}} file when you generate a BSP. The auto-generated macro should be named {{{XPAR_W3_USERIO_0_BASEADDR}}} (assuming your pcore instance is named {{{w3_userio_0}}}, as in the example above).