问答题指令解析:ADDS R1,R1,#1
问答题
指令解析:ADDS R1,R1,#1
参考解析
解析:
暂无解析
相关考题:
将R1寄存器中的指定位bit0和bit3清零,以下ARM汇编指令正确的是()。A.AND R1,R1,0xFFFFFFF6B.BIC R1,R1,0xFFFFFFF6C.EOR R1,R1,0xFFFFFFF6D.ORR R1,R1,0xFFFFFFF6
听力原文:[解析] 有以下程序:includeusing namespace Std;Class R{public:R(int r1,i 听力原文:[解析]有以下程序: #include<iostream> using namespace Std; Class R {public: R(int r1,int r2) {R1=r1; R2=r2;} void print(); void print()const; private: int R1,R2;}; roid R::print() {cout<<R1<<“,”<<R2<<endl;} void R::print()conA.5,4B.20,52C.0,0D.4,5
R1的内容为50H,执行下面的指令或指令组合,(),两(组)指令执行结果一样。A、 指令ORL 50H #40H和指令组合MOV A @R1 ORL 50H A比较B、 指令ORL A @R1和指令ANL A #50H比较C、 指令ORL A @R1和指令MOV 50H R1 ORL A 50H比较D、 指令ORL A R1和指令ORL A #50H比较
P1口地址为90H,执行下面指令或指令组合,(),两(组)指令执行结果一样。A、 指令MOV P1 @R1和指令组合MOV A R1 MOV P1 A比较B、 指令MOV A P1和指令组合MOV R1 P1 MOV A @R1比较C、 指令SETB P1.7和指令组合MOV A #17H ORL P1 A比较D、 指令MOV P1 A和MOV 90H A比较
Routers R1 and R2 are EIGRP neighbors using their Fa0/0 interfaces, respectively. An engineer adds the ip hello - interval eigrp 9 6 command to R1's Fa0/0 configuration. Which of the following is true regarding the results from this c hange?()A、The show ip eigrp neighbors command on R1 lists the revised Hello timerB、The show ip eigrp interfaces command on R1 lists the revised Hello timerC、The R1 - R2 neighborship fails due to Hello timer mismatcHD、The show ip eigrp interfaces detail command on R1 lists the revised Hello timer
单选题将寄存器R1中指定的bit7和bit3位清除、其它位保持不变的ARM指令是()AORR R1,R1,#0x00000088BAND R1,R1,#0x00000088CBIC R1,R1,#0x00000088DTST R1,R1,#0x00000088
问答题指令解析:LDR R1,[R0+4]!