EE$390$

Term $201$

Problem # $1$: Write an efficient assembly language program without using CJNE instruction to

count the number of times a value FFH is found in the internal RAM locations from $60$H to $64$H$.$

The result of the count should be stored in internal RAM location $65$H

$.$

Problem # $2$: Write an efficient assembly language program that leads to the storage of the values

$11$H$,22$H$,33$H$,44$H$,55$H$,66$H$,77$H$,88$H$,99$H$,$ and AAH in locations: $71$H$,$ to $7$AH in each of

Internal RAM, External RAM, and Internal ROM. In addition, the program should also send

these values serially at baud rate $1200$ with one start bit and one stop bit. $[$Do not use interrupts$].$