3-42
Section 3 — Functional Description
Control Processor 2 Module (064806) (Slot A2)
The Control Processor 2 Module has up to three processors, one on the processor
module and the others on the mezzanine boards. This module contains the global
RAM that all the processors use. This is the primary method used for the various
processors to communicate with each other.
LEDs: There are two LEDs on this module. One LED for +5.0 V and the other for -
5.2V.
The Control Processor 2 Module has up to three processors that have the following
tasks:
Communications Processor 2:
■
Controls GPI communications
■
Controls remote aux communications
■
Controls tally communications
■
Controls editor communications
M/E 2 Processor Mezzanine
■
Controls M/E 2 operations
■
Communicates with panel
M/E 3 Processor Mezzanine (4000-3 only)
■
Controls M/E 3 operations
■
Communicates with panel
Summary of Contents for Grass Valley 4000
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Page 138: ...2 104 Section 2 Installation ...
Page 196: ...3 58 Section 3 Functional Description ...
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