GRASS VALLEY PROFILE XP PVS Series, System Manual

Page: 39 / 352

Board level block diagram
23 July 2004 Profile XP System Guide
39
Motherboard
The Profile XP system motherboard contains 14 board slots. Each slot includes a
connection to the system PCI bus and the Video/Audio Transport Fabric. The
Video/Audio transport fabric is an integrated 96x96 crosspoint switch which provides
uncompressed video (CCIR601) and audio (24bit) routing.
Applications Subsystem
The Applications Subsystem is a Windows NT computer system and includes the
following components:
Application Processor Board
The Application Engine is a standard NLX single board computer. The Application
Subsystem provides a platform for running Windows based applications for configuring
and controlling the Real Time Subsystem both locally and remotely. Rear panel I/O
includes:
• Mouse, Keyboard, and SVGA Connectors
• One Serial Port
• One Parallel Port
• Two USB Ports
• Audio Line Level IN/OUT, and Mic Input
• 10/100BASE-T RJ-45 Ethernet Port
RS422 Board
This RS-422 adapter is installed as part of the Applications Processor system under
Windows NT. Control applications running on the Application Processor receive control
commands from a remote protocol listener that monitors the RS-422 ports.