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标题: [求助]Protel PLD设计问题?? [打印本页]

作者: xqbuiang    时间: 2008-7-3 14:42     标题: [求助]Protel PLD设计问题??

我用Atmel公司的ATV750b设计一个8位同步计数器!我是在Protel中画的原理图,编译时老提示这样的错误: Advanced PLD99 Netlist Translator Started on 2004-3-4 at 16:39:56 Schematic Translator successful. Output file, E:\Design Explorer 99 SE\Examples\My PLD\PldDesign1.pld has been created. Advanced PLD99 Compiler Started on 2004-3-4 at 16:39:57 CUPLX time: 0 secs CUPLA time: 0 secs CUPLB [0012cb] pin/node 0 Invalid usage: NetU1_I time: 0 secs Total time: 0 secs Fatal CUPL errors encountered ... program aborted! 虚拟编译可以通过。是不是加入脉冲的地方出错拉??望高手指点!谢谢!




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