Suppose the hypothetical processor of Figure $1\mathrm{.}3$ also has two I$/$O instructions:

$0011=$ Load AC from I$/$O

$0111=$ Store AC to I$/$O

In these cases, the $12-$bit address identifies a particular external device. show the pro$-$

gram execution $($using format of Figure $1\mathrm{.}4)$ for the following program:

$1.$ Load AC from device $5.$

$2.$ Add contents of memory location $940.$

$3.$ Store AC to device $6.$

Assume that the next value retrieved from device $5$ is $3$ and that location $940$ contains

a value of $2.$