<div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div>Hello!</div><div><br></div><div>I'm working on the educational project based on CPU-1421 processor board (<a href="http://www.eurotech.com/en/products/CPU-1421" target="_blank">http://www.eurotech.com/en/<wbr>products/CPU-1421</a>).</div><div>I have a simple self-made "PC/104 device" which is connected to CPU-1421 through the ISA bus.</div><div>CPU-1421 runs under RTEMS. My goal is to control my PC/104 device through the memory mapped I/O. In Linux I can use ioremap() function for this purpose and it works. How can I get an access to my device in RTEMS? I use RTEMS 4.11 with bsp=pc486.</div><div><br></div><div>P.S. I can't use Port I/O because I have no option in BIOS to assign an address to use it on the ISA bus.</div><br clear="all"><div><div>Best regards,</div></div><div>Pavel Zhdanov.</div>
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