Cisco Headend System Release 2.7 Referências técnicas
2-6
OCAP System Implementation
738184 Rev B
Software Components of an OCAP System
Overview
This section describes the software components of an OCAP system. The software
components are arranged in the following order:
•
•
OCAP Application
•
OCAP Middleware
•
OS
•
Drivers
The POD handler runs as a part of the monitor application to interface for the
application layer. The Specific Application Support (SAS) resource connects the
OCAP application layer to the CableCARD module.
OCAP Software Components Diagram
The following illustration shows the OCAP system software stack, including the
POD handler and SAS connection.
OCAP Application
OCAP Middleware
OS
Drivers
CableCARD
S
A
S
POD Handler