Which of the LC$-3$ instructions are called the data movement instructions and move data to and

from registers to memory?

SELECT ALL OPTIONS THAT WOULD APPLY

a$.$ LD$,$ LDI, LDR

b$.$ ST$,$ STI, STR

c$.$ LEA

d$.$ TRAP

e$.$ JSR$($R$)$

ISA Specification

The next five questions refer to an ISA with the following specification:

$$ a word addressable memory;

$$ addressing is $24$ bits $($i$.$e$.$ an address is a $24-$bit value$)$;

$$ word size is $16$ bits $($i$.$e$.$ a standard word is a $16-$bit value$)$;

$$ an instruction is a single word.

$8.$ How many memory locations can be addressed by this ISA?

a$.16$ M

b$.64$ M

c$.16$ K

d$.64$ K

e$.64$ G

$9.$ What is the total capacity of memory, in bytes?

a$.64$ K Bytes

b$.128$ K Bytes

c$.32$ M

d$.64$ K

e$.32$ M Bytes

$3$