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114 XVR16*4th Generation Intel® Core™ i7 Based Rugged VME Single Board Computer
Publication No.
500-9300007876-000
Rev. C.0
NOTE
Values for shock and vibration are only valid for products without a hard disk drive (HDD) installed. For
values of shock and vibration of HDDs, please see the specifications of the HDD manufacturer. For
further information, please consult the Abaco technical support team.
Maximum Altitude Usage for the XVR16 is specified in the table below.
Level 4 and Level 5 boards are the only builds capable for use in a true vacuum
environment. Level 3 boards may be operated in conditions that exclude a battery,
but will still require forced air cooling. All other board levels contain batteries and
do not have the possibility to cool without airflow.
9.5 Electrical Characteristics
The XVR16 requires supply voltages of +5 V and 3.3 V. +12 and -12 V are only
required if needed on the PMC slot. The table below shows voltages with
maximum current restrictions due to layout restrictions or fusing:
9.5.1 Supply Voltage Range
The following ranges are defined by the VME64 specification ANSI/VITA 1-1994
for VME64 and ANSI/VITA 1.1-1997 for VME64 Extensions. The voltages must be
measured at the backplane.
Table 9-6 Maximum Altitude Usage
Maximum Altitude
Level 1, 2, 3
Level 4, 5
Operating
4.5 km
Vacuum
Storage
12 km
Vacuum
Table 9-7 Supply Voltages
Name
Voltage
Imax
Description
Fuse
+12 V
+12 V
0.5 A
Supply for PMC-Module
-12 V
-12 V
0.2 A
Supply for PMC-Module
USB_VCC
5 V
2.0 A
Supply for front panel USB
F1681
b
VTM+3.3 V 3.3 V
0.5 A
Supply for transition module
logic
b
TPS2034D (Texas Instruments)
Table 9-8 Supply Voltage Range
Supply
Voltage
and
Tolerance
+5 V
5.0 V +0.250 V / -0.125 V
+5 V STDBY
5.0 V +0.250 V / -0.125 V
+3.3 V
3.3 V +0.150 V / -0.050 V
+12 V
12.0 V +0.60 V / -0.36 V