Motorola MVME166IG/D2 - Manual (Page 20)

Board Level Hardware Description
1-6 MVME166 Single Board Computer Installation Guide
1
Specifications
General specifications for the MVME166 are listed in Table 1-1.
Manual Terminology
Throughout this manual, a convention is used which precedes data and
address parameters by a character identifying the numeric format as follows:
For example, "12" is the decimal number twelve, and "$12" is the decimal
number eighteen.
Unless otherwise specified, all address references are in hexadecimal.
An asterisk (*) following the signal name for signals which are level significant
denotes that the signal is true or valid when the signal is low.
Table 1-1. MVME166 Specifications
Characteristics Specifications
Power requirements
(excluding external LAN
transceiver)
(at 33 MHz with 32 MB
ECC memory)
+5 Vdc (± 5%), 5.0 A (typical), 6.5 A (max.)
(includes transition modules)
+12 Vdc (± 5%), 100 mA (max.) (1.0 A
(max.) with offboard LAN transceiver)
-12 Vdc (± 5%), 100 mA (max.)
Operating temperature 0° to 55° C at point of entry of forced air
(approximately 490 LFM)
Storage temperature -40° to +85° C
Relative humidity 5% to 90% (non-condensing)
Physical dimensions
PC board with mezzanine
module only
Height
Depth
Thickness
PC boards with connectors
and front panel
Height
Depth
Thickness
Double-high VMEboard
9.187 inches (233.35 mm)
6.299 inches (160.00 mm)
0.662 inches (16.77 mm)
10.309 inches (261.85 mm)
7.4 inches (188 mm)
0.80 inches (20.32 mm)
$ dollar specifies a hexadecimal character
% percent specifies a binary number
& ampersand specifies a decimal number