Video Board; Ana5 Board - Safran CORTEX CRT Quantum User Manual

5.2.1.4. Video Board

The video board is one of the boards constituting the Main Signal Processing board. It is the one dedicated to the
base band video outputs. Four LEDs are located on this printed circuit board (open the top cover to check them).
See Annex 2.
D1
Red LED. Not significant. Is permanently lit.
D2 Orange LED. Not significant. Should be permanently unlit.
D3 Green LED. Blinking at 1 Hz to show that the 125 MHz reference from the digital mother board
is present in the local FPGA (shall blink at 1 Hz in regular operations).
D4
Blue LED. Illuminates to indicate that the local FPGA has been correctly downloaded at boot
up (DONE signal, shall be illuminated in regular operations).

5.2.1.5. Ana5 Board

The Ana5 board is the newest analog board constituting the Main Signal Processing board. It covers all
capabilities of Analog uplink board, Analog downlink board and Video board.
One LED is located at the front panel of the board. See Annex 2.
Green LED. Turns to green and flashes at 1 PPS to show that the processing of the interface
D1
between the Main Signal Processing board and the chassis is correctly downloaded and
running.
Unlit (or high rate flashing) in case of Main Signal Processing board or CPU board failure or in
case of problem on the PCI bus
Six LEDs are located on this printed circuit board (open the top cover to check them). See Annex 2.
D2 Red LED. Illuminates to indicate that the local FPGA Digital Clock Manager is unlocked (shall
not be illuminated in regular operations).
D3
Orange LED. Blinking at 1 Hz to show that the 250 MHz reference clock is present in the local
FPGA (shall blink at 1 Hz in regular operations).
D4 Green LED. IT indicator. Partially lit. Not significant.
D5 Red LED. Illuminates to indicate that there is an error on the DMA transfer on PCIe (shall not
be illuminated in regular operations).
D6
Orange LED. Microblaze load indicator. Partially lit. Not significant.
D7
Blue LED. Illuminates to indicate that the local FPGA has been correctly downloaded at boot
up (DONE signal, shall be illuminated in regular operations).
© Safran Data Systems
COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
This document is the property of
It cannot be duplicated or distributed without expressed written consent.
Safran Data Systems
.
Ref. DTU 100042
Is.Rev. 5.17
Date: Dec.
03, 2021Sept. 30, 2021
Page 259