Specifications
EPC-8 Hardware Reference
1 1
1-4
The EPC-8
includes a complete set of VXIbus-defined message-based device
registers. These registers, implemented in a proprietary gate array and mapped into the
VMEbus A16 address space, include a device-type identifier register (supporting
geographic addressing), bus status and control registers, and a register-based message
passing facility.
Specifications
The following are the environmental specifications for the EPC-8.
Characteristic Value
Temperature operating 0°C - 65°C at point of entry of forced air
derated 2°C per 1000 ft (300 m) over 6600 ft
(2000m)
2°C per hour max excursion gradient
storage -40°C - 85°C
5°C per hour max excursion gradient
Humidity operating 5% - 95% noncondensing
storage 5% - 95% noncondensing
Altitude operating 0 - 10,000 ft (3000 m)
storage 0 - 40,000 ft (12,000 m)
Vibration operating 0.015 inch (0.38 mm) P-P displacement with
2.5 g peak (max) acceleration over
5-300 Hz
storage 0.030 inch (0.76 mm) P-P displacement with
5.0 g peak (max) acceleration over
5-300 Hz
Shock operating 30 g, 11 mS duration, half-sine shock pulse
storage 50 g, 11 mS duration, half-sine shock pulse
Airflow 12 Liters/sec. for the two-slot module
6 Liters/sec. for the one-slot module
Table 1-1. EPC-8 Environmental Specifications.
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