MC723 - Exercise 2 - OCP / IP

Statement

Build a module in SystemC whose behavior is as follows:

• Accesses made to address 0 update or read the variable x.
• Accesses made to address 1 update or read variable y.
• Readings taken at address 2 return x + y.
• Readings taken at address 3 return x * y.
• Writings made in addresses 2 and 3 should generate an error.

Build a test module from the module described above and make the two work together. Test the execution of various operations

This module must use the protocol OCP communication protocol, at level TL 2 (see more information in the documents indicated in the Wiki). The following signals must be used: MCmd, MAddr, MData, SResp, SData

Objectives

The OCP standard will be used in this semester's work. Having a well-defined interconnection standard facilitates the integration of modules from different developers. At the end of the activity, students should be able to:

• Understand the need to use an interconnection protocol standard for hardware modules
• Understand basic OCP / IP signaling
• Build modules that communicate through the OCP / IP standard