Grass Valley Profile Family Audio Signal Processing Board - Manual (Page 28)

ASPB Installation
28 ASPB Installation
Connecting Audio Clock and Sharcnet Cables
This section describes how to connect coaxial audio clock cables and Sharcnet
ribbon cables between the Audio Signal Processing Boards (ASPB) and video I/O
boards. The following paragraphs describe briefly the function of the ASPB
cables. If you want a more detailed description, refer to “Detailed Explanation Of
ASPB Cabling” on page 59.
• Audio Clock Cables - These cables connect the ASPB to the video input
boards. The ASPB may be configured to use the signals from the video
boards as a reference to synchronize audio sampling to non-synchronous
video feeds.
• Sharcnet Ribbon Cables to Serial Digital Video I/O boards - Sharcnet ribbon
cables are used to connect the ASPB to Serial Digital I/O boards that have
Sharcnet connectors. These boards have the embedded audio feature. The
Sharcnet cables carry audio to and from the ASPB.
• Sharcnet Cables Between ASPBs - If two ASPBs are installed in a unit they
must be connected together using these Sharcnet ribbon cables.