Motorola MVME166D2 用户手册
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:
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.
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.
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)
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)
(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
Depth
Thickness
PC boards with connectors
and front panel
Height
Depth
Thickness
Depth
Thickness
Double-high VMEboard
9.187 inches (233.35 mm)
6.299 inches (160.00 mm)
0.662 inches (16.77 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)
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