Sum=#3(A^B)^Cin; 这个赋值中的时延意味着首先计算右边表达式的值,等待3个时间单位,然后赋值给Sum。
1. module FA_Seq(A,B,Cin,Sum,Cout); 2. 3. input A,B,Cin; 4. output Sum,Cout; 5. reg Sum,Cout; 6. reg T1,T2,T3; 7. 8. always @(A or B or Cin) begin 9. Sum = (A^B)^Cin; 10. T1 = A & Cin; 11. T2 = B & Cin; 12. T3 = A & B; 13. Cout=(T1 | T2...
8. always @(A or B or Cin) begin 9. Sum = (A^B)^Cin;10. T1 = A & Cin;11. T2 = B & Cin;12. T3 = A & B;13. Cout=(T1 | T2) | T3;14. end 15.16. endmodule 模块FA_Seq有三个输⼊和两个输出。由于Sum、Cout、T1、T2和T3在always语句中被赋值,它们被说...
modulecombo(inputa,b,c,d,e,outputregz);always@(aorborcordore)beginz<=((a&b)|(c^d)&~e);endendmodule 使用综合工具将模块combo细化为以下硬件电路图,可以看出组合逻辑是用数字门实现的。 TestBench testbench是一个用于仿真设计的平台,以确保设计按预期进行。使用具有10个时间单位的延迟的循环语句将输...
A.好,副词;B.坏的,形容词;C.差,副词;D.好的,形容词。根据I didn't want to do...in English(我不想英语考得...),可知应该是不想考得差,修饰动词do用副词。故选C。(2)考查连词。A.因为;B.如何;C.如果;D.当...时候。根据I put the small cheat sheet under my paper.(我...
uff0cwhile in China the dishes are placed on the table and everyone shares\uff0eIf you are being treated to a formal dinner and particularly if the host thinks you're in the country for the first time\uff0che will do the best to give you a taste of many different types of dishes\...
A below B above Cin Don 要原因 相关知识点: 试题来源: 解析 选B,别人利益在自己之上通常ON表示在上面有表面接触ABOVE表示在上面没有表面接触这里是抽象用法 结果一 题目 A great person is always putting others' interests ___ his own.A.below B.aboveC.in D.on 答案 B 结果二 题目 A great perso...
A into B X Cin D insideAs it was very hot,wo took ( )the coats we were wearing A from B off C away from DorWe thanked his ( ) his helpA about B X C for D of You'll have to explain ( ) the teacher why you are lateA with B to C at D aboutThe prisoner was locked (...
A但是,B或者,C因为,D和,根据句意你应该在家里还是在别的地方开派对?可知此句为选择疑问句用or。故选B。(3)D 名词辨析。A学生,B作家,C老师,D粉丝,根据句意可知我的女儿安娜很喜欢跳舞。a big fan of...的粉丝""。故选D。(4)A 动词辨析。A庆祝,B停止,C出生,D猜,celebrate birthday"庆祝生日"。故选...
A. in need of需要;B. in trade for以……换得;Cin terms of依据;D. in favor of支持。根据空后“my paying the library book (我为图书馆的书支付的钱)”及语境可知,女儿把书弄丢了,作者为此支付了一些钱,故女儿同意做家务以作为付图书馆书钱的交换。故选B。 (16)题详解: 考查名词词义辨析。句...