What is the use of registers in 8085 microprocessor (MP)? List various registers of 8085 MP.
CO1
Explain I/O-Read and I/O-Write operations using 8085MP.
CO2
Write a program to check the status of carry flag using assembly language. Calculate the total number of T-states and time delay if system frequency is 2MHz.
CO3, CO4, CO5, CO6
Describe the steps of selection of a) data buffer register , b) control register and c) status register in programmable peripheral device 8251-USART.
CO5