Best writers. Best papers. Let professionals take care of your academic papers

Order a similar paper and get 15% discount on your first order with us
Use the following coupon "FIRST15"
ORDER NOW

PLEASE ANSWER COMPLETELY

/in /by

PLEASE ANSWER COMPLETELY:
–
-What is the purpose of the control unit in a channel architecture?  What type of computer generally uses this approach?
–
–
-What are the computer system requirements for handling I/O devices?
–
–
-What are the four pieces of data required for CPU to initiate a DMA (Direct Memory Access) transfer?

 
Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"