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SOPC自定义外设(LED数码管扫描)的问题 |
lxttian
2011-4-22
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1 3188 |
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{if (LED & 0x80) DAT164 = 1; else DAT164 = 0; |
langtou519
2010-5-26
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8 6498 |
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AT89C2051与74LS164....紧急...
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starli521
2008-6-9
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3 6423 |
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74HC164与74HC165扩展口proteus仿真 |
黑衣人
2007-10-19
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1 11795 |