This week's book giveaway is in the Servlets forum.
We're giving away four copies of Murach's Java Servlets and JSP and have Joel Murach on-line!
See this thread for details.
The moose likes General Computing and the fly likes single-cycle cpu implementation Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Murach's Java Servlets and JSP this week in the Servlets forum!
JavaRanch » Java Forums » Engineering » General Computing
Bookmark "single-cycle cpu implementation" Watch "single-cycle cpu implementation" New topic
Author

single-cycle cpu implementation

gimmy kaye
Greenhorn

Joined: Feb 27, 2012
Posts: 2
Hi all ,
On the textbooks I 've got I always read that
implementig a single cycle cpu requires two memories
one for data and one for instructions.

why this happens ?

Using a single memory with two read ports (see figure below) wouldn't it be
possibile to fetch the instruction and read
the operand specified in it during the same cycle ?

http://imageshack.us/photo/my-images/195/readports.jpg/
 
jQuery in Action, 2nd edition
 
subject: single-cycle cpu implementation
 
Similar Threads
Threads and connection pool
reading a text file part at a time
How Threads run at same time ?
Using annotation to put unique value in output
How Scala faster than Java?