clk_pll_work.ixf

可以在里面修改协议.主要是cmos---fpga--usb(68013a)中除68013a部分的程序

<?xml version="1.0" encoding="UTF-8" standalone="no" ?><Component xmlns="http://actel.com/sweng/afi"><name>clk_pll</name><fileSets/><views/><vendorExtension><componentID name="clk_pll::work"/></vendorExtension><vendorExtension><state value="GENERATED"/></vendorExtension><vendorExtension><coreDefFile path="./clk_pll/clk_pll.cxf"/></vendorExtension><model><signals><signal><name>POWERDOWN</name><direction>in</direction><export>false</export><vendorExtensions><pad>false</pad></vendorExtensions></signal><signal><name>CLKA</name><direction>in</direction><export>false</export><vendorExtensions><pad>false</pad></vendorExtensions></signal><signal><name>LOCK</name><direction>out</direction><export>false</export><vendorExtensions><pad>false</pad></vendorExtensions></signal><signal><name>GLA</name><direction>out</direction><export>false</export><vendorExtensions><pad>false</pad></vendorExtensions></signal><signal><name>GLB</name><direction>out</direction><export>false</export><vendorExtensions><pad>false</pad></vendorExtensions></signal><signal><name>GLC</name><direction>out</direction><export>false</export><vendorExtensions><pad>false</pad></vendorExtensions></signal></signals></model></Component>