The following component represents an integrated memory chip with four $4-$bit registers

connected to a $6-$bit address bus and $4-$bit data bus.

a$.$ What are the valid $6-$bit Binary address ranges for registers in this chip?

b$.$ Give bulleted list of steps to write a $4-$bit value into register $2$:

c$.$ Give a bulleted list of steps required to read a $4-$bit value from register $1$:

A

D

Q$1$

Q$4$

ENB

Register $2$

A

D

Q$1$

Q$4$

ENB

Register $1$

A

D

Q$1$

Q$4$

ENB

Register $0$

A

D

Q$1$

Q$4$

ENB

Register $3$

ENB

$/4$

Read$/$Write

Chip Select

$/4$

ENB

ENB

ENB

$/4/4/4$

$/4/4/4$

$4-$bit Data Bus

$6-$bit Address Bus

$524301$

S$0$ D$0$

S$1$ D$1$

D$2$

D$3$

ENB

Decoder