Grass Valley Trinix NXT v.3.3.1 - Manual (Page 299)

Trinix NXT — Installation and Service Manual 299
Configuration
Table 52. Board Description for Asymmetric Frames
Each Trinix circuit board typically has a program active in one or more
FPGA (Field Programmable Gate Array) ICs and another program active in
a microcontroller IC. The FPGA controls the board’s switcher functions,
while the microcontroller allows Broadlinx communication to and from the
FPGA and other board components.
In most cases, there will be more than one board of a given type in the
system (multiple output boards, for example). If there is a difference in
FPGA or microcontroller firmware version from one board to the next, the
version running on the first board will be shown and the fact that a differ-
ence exists will be indicated by three dots. For example, if there are four SO-
33110 output boards, three with firmware version “2” and one with firm-
ware version “1,” the table will show “1...”
NR Broadlinx board (Sync/NIC/OPM board)
SR Sync/OPM board
RP interface board (used only on TRX-NXT-
512x512 chassis)
VxWorks operating system (used only on NR board)
Web Interface software used to communicate with the PC
(used only on NR board)
Board
Abbreviation
Description
HI High Definition Input board
SI Standard Definition Input board
HO High Definition Output board
SO Standard Definition Output board
3G Three Gb/s boards
DM Data Matrix board
NR Broadlinx board (Sync/NIC/OPM board)
SR Sync Reference/OPM board
SC Status Collector board
TRX-OPM Output
Monitor Asymmetric Output monitor board
VxWorks operating system (used only on NR board)
Web Interface software used to communicate with the PC
(used only on NR board)