to SECTION $3\mathrm{.}1$: BRANCH INSTRUCTIONS AND LOO $1.$ In the AVR, looping action with the "BRNE target" instruction is limited iterations. $2.$ If a conditional branch is not taken, what is the next instruction to be executed? $3.$ In calculating the target address for a branch. a displacement is added to the contents of register PC register $4.$ The mnemonic RIMP stands for and it is an$)-$byte instruc$-$ tion. $5.$ "The JMP instruction is an$)-$byte instruction $6.$ What is the advantage of using RUMP over JMP$?7.$ True or false. The target of a BRNE can be anywhere in the $4$M word address space. $8.$ True or false. All AVR branch instructions can branch to anywhere in the $4$M word address space. $9.$ Which of the following instructions is $($are$)2-$byte instructions. $($a$)$ BREQ $($b$)$ BRSH $($c$)$ JMP $($d$)$ RUMP $10.$ Dissect the RJMP instruction, indicating how many bits are used for the operand and the opcode, and indicate how far it can branch. $11.$ True or false. All conditional branches are $2-$byte instructions. $12.$ Show code for a nested loop to perform an action $1,000$ times. $13.$ Show code for a nested loop to perform an action $100\mathrm{.}000$ times. $14.$ Find the number of times the following loop is performed: LDI $20,200$ BACK: IDI R$21,100$ HERE: BRNE $720$ BRNE BACK $15.$ The target address of a BRNE is backward if the relative address of the opcode $($negative$,$ positive$).$ DEC R$21$ HEPE DEC