公历中,哪个月份的天数可能会变化?为什么? 区块链毕设网qklbishe.com为您提供问题的解答 公历中,哪个月份的天数可能会变化?为什么? 从业7年-专注一级市场 微信:btc9767 TELEGRAM :https://t.me/btcok9 具体资料介绍 web3的一级市场千万收益的逻辑 进群点我qklbishe.com区块链毕设代做网专注|以太坊fabric-计算机|java|毕业设计|代做平台-javagopython毕设 » 公历中,哪个月份的天数可能会变化?为什么?
qklbishe 请使用38译码器和必要的逻辑门电路实现1bit全加器。全加器接口图如下,a、b是加数,Ci是来自低位的进位,S是和,Co是向高位的进位。 接口电路图 3-8译码器代码和真值表如下,可将参考代码添加并例化到本题答案中。E为使能端,当E为高电平时,译码器正常工作。 E A2 A1 A0 Y0n Y1n Y2n Y3n Y4n Y5n Y6n Y7n 0 x x x 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 0 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 module decoder_38( input E , input A0 , input A1 , input A2 , output reg Y0n , output reg Y1n , output reg Y2n , output reg Y3n , output reg Y4n , output reg Y5n , output reg Y6n , output reg Y7n ); always @(*)begin if(!E)begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b1; end else begin case({A2,A1,A0}) 3’b000 : begin Y0n = 1’b0; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b1; end 3’b001 : begin Y0n = 1’b1; Y1n = 1’b0; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b1; end 3’b010 : begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b0; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b1; end 3’b011 : begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b0; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b1; end 3’b100 : begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b0; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b1; end 3’b101 : begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b0; Y6n = 1’b1; Y7n = 1’b1; end 3’b110 : begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b0; Y7n = 1’b1; end 3’b111 : begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b0; end default: begin Y0n = 1’b1; Y1n = 1’b1; Y2n = 1’b1; Y3n = 1’b1; Y4n = 1’b1; Y5n = 1’b1; Y6n = 1’b1; Y7n = 1’b1; end endcase end end endmodule A2 A1 A0 ...
微信btc9767, 微信btc9767 如下代码的打印内容是什么?package mainimport (“fmt””sync”)func main() {var (wg = &sync.WaitGroup{}count int)wg.Add(100)for i := 1; i <= 100; i++ {defer wg.Done()go func() {count += i}()}wg.Wait()fmt.Println(count)} 区块链毕设网qklbishe.com为您提供问题的解答 如下代码的打印内容是什么? ...