Problem $3(16$ points; $4$ points per part$)$

Choose one of the following instructions:

ADDS R$10,$ R$11,$ R$12$

STRR$8,[$R$9,$ #$4]$

ADDS $-$ Upodes all the flags

${18}^{\text{'}}$

NCZV

$0000$

You also know that $R10=000000000,R11=011111111,R12=022222222,R8=040000000,$ and $R9=040000000.$ For the chosen instruction, use the Single$-$Cycle ARM Processor pictured below to display the correct values on the proper signals, specify the control signal values, show the ALU outputs including flags if appropriate, and highlight the portions of the datapath that are used when executing the instruction. Possible means of answering include marking and writing directly on the figure, re$-$drawing the needed components only and adding additional required information, or describing the values and datapath via written explanations.

$0x11111111+0x22222222=033333333$