Motorola MVME166IG/D2, MVME166D2 manual Manual Terminology, 1. MVME166 Specifications

1

Board Level Hardware Description

Specifications

General specifications for the MVME166 are listed in Table 1-1.

Table 1-1. MVME166 Specifications

Characteristics	Specifications
Power requirements	+5 Vdc (± 5%), 5.0 A (typical), 6.5 A (max.)
(excluding external LAN	(includes transition modules)
transceiver)	+12 Vdc (± 5%), 100 mA (max.) (1.0 A
(at 33 MHz with 32 MB	(max.) with offboard LAN transceiver)
ECC memory)	-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	Double-high VMEboard
PC board with mezzanine
module only
Height	9.187 inches (233.35 mm)
Depth	6.299 inches (160.00 mm)
Thickness	0.662 inches (16.77 mm)
PC boards with connectors
and front panel
Height	10.309 inches (261.85 mm)
Depth	7.4 inches (188 mm)
Thickness	0.80 inches (20.32 mm)

Manual Terminology

Throughout this manual, a convention is used which precedes data and address parameters by a character identifying the numeric format as follows:

$	dollar	specifies a hexadecimal character
%	percent	specifies a binary number
&	ampersand	specifies a decimal number

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.

1-6 MVME166 Single Board Computer Installation Guide