Issue
10.05.A
XT2+ Series DISK RECORDER – Version 10.05 - Hardware Technical Reference
EVS Broadcast Equipment SA – July 2011
68
Note
When booting the HCTX board, LEDs 1 to 8 will light according to the
following sequence :
Hardware reset
all LEDs on (1 : red ; 2
to 7 : green)
Setup of CPU basic
registers
LED 2 on (green)
Check of CPU/PC
DPRAM
if error: LED 1 on (red)
+ LED 8 on (green)
if check is successful:
LED 3 on (green)
Polling for PC
commands
LED 4 on (green)
Switching to enhanced
mode
LED 5 on (green)
Executing PC
commands until
execution requests end
LED 6 on (green)
Jump to SDRAM and execute microcode
C
ONNECTORS
On the XNet2 module (SDTI) :
J3:
Not used.
J4:
Not used.
J5:
OUT connector for XNet2 (SDTI network 1485Mbps without relay).
J6:
IN connector for XNet2 (SDTI network 1485Mbps without relay).
Note
J5 must be used with J6. Never use J3 with J5 or J4 with J6.
G
IGABIT
C
ONNECTORS
The two Gigabit connectors of the card are connected to the two Gigabit ports of
the backplane.
The Gigabit connectors must be on a network that supports Jumbo Frames of (at
least) 9014 bytes Ethernet frames. One of the tested switch belongs to the Cisco
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