Motorola manual Block Diagram, MVME197LE Specifications

1

Board Level Hardware Description

Specifications

The specifications for the MVME197LE are listed in Table 1-1.

Table 1-1. MVME197LE Specifications

Characteristics	Specifications
Power requirements	+5 Vdc (+/- 2.5%), 4 A (typical), 5 A (maximum)
	+12 Vdc (+/- 2.5%), 100 mA (maximum)
	-12 Vdc (+/- 2.5%), 100 mA (maximum)
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
Height	9.187 inches (233.35 mm)
Width	6.299 inches (160.00 mm)
Thickness	0.063 inch (1.60 mm)
PC board with connectors
and front panel
Height	10.309 inches (261.85 mm)
Width	7.4 inches (188.00 mm)
Thickness	0.80 inch (20.32 mm)
Board connectors:
P1 connector	96-pin connector which provides the interface to the
	VMEbus signals.
P2 connector	96-pin connector which provides the interface to the
	extended VMEbus signals and other I/O signals.
J1 connector	20-pin connector which provides the interface to the remote
	reset, abort, the LEDs, and three general purpose I/O
	signals.
J2 connector	249-pin connector which provides the interface to the
	MC88110 address, data, and control signals to and from the
	mezzanine expansion.

Block Diagram

Figure 1-1 is a general block diagram of the MVME197LE.

1-4 Installation Guide