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| XC9572XL-10VQ44C资料 | |
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XC9572XL-10VQ44C PDF Download |
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File Size : 105 KB
Manufacturer:XILINX Description:Protect Register Write (PRWRITE) The PRWRITE instruction is used to write into the Protect Register the address of the first register to be protected After the PRWRITE instruction is executed all memory reg- isters whose addresses are greater than or equal to the address specified in the Protect Register are protected from the WRITE operation Note that before executing a PRWRITE instruction the Protect Register must first be cleared by executing a PRCLEAR operation and that the PRE and PE pins must be held high while loading the in- struction however after loading the PRWRITE instruction the PRE and PE pins become dont care Note that a PREN instruction must immediately precede a PRWRITE instruction |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：XC9572XL-10VQ44C 厂 家：XILINX 封 装：03+ 批 号：100 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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