Re: [問題] FPGA問題
※ 引述《ICRO (╮( ̄▽ ̄)╭)》之銘言:
: Consider the following statements assuming that RegA contains the value of 30
: initially.
: (a) RegA=125 RegB= RegA (b) RegA<=125 RegB<= RegA
: What are the values of RegA and RegB after execution?
: 為什麼第2題答案regB 為30阿
: 我想不透說
(a)blocking: 就是先做RegA=125再做RegB=RegA
(b)nonblocking: 就是兩個同時做
所以RegA本來的值30傳給RegB
"同時" 125傳給RegA也就是覆蓋掉原本的30
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※ 編輯: pieee 來自: 140.114.23.229 (07/31 15:39)
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