Motorola MVME162 Manuale Utente

Board Level Hardware Description

1-6

–

VMEbus interface to local bus (A24/A32, 
D8/D16/D32 (D8/D16/D32/D64 BLT) (BLT = Block Transfer)

–

Local bus to VMEbus interface (A16/A24/A32, D8/D16/D32)

–

VMEbus interrupter

–

VMEbus interrupt handler

–

Global CSR for interprocessor communications

–

DMA for fast local memory - VMEbus transfers (A16/A24/A32,
D16/D32 (D16/D32/D64 BLT)

❏

Switches and Light-Emitting Diodes (LEDs)

–

Two pushbutton switches (

ABORT

 and 

RESET

)

–

Eight LEDs (

FAIL

, 

STAT

, 

RUN

, 

SCON

, 

LAN

, 

FUSE

, 

SCSI

, and 

VME

)

General specifications for the MVME162 are listed in Table 1-1. 

: Refer to the following section on “Special Considerations for Elevated 

Temperature Operation,” and to “Cooling Requirements” in the MVME162 
Embedded Controller User’s Manual.

Power requirements
(with PROM; without IPs)

+5V (± 5%), 3.5 A typical, 4.5 A max.
+12 Vdc (± 5%), 100 mA (max.)
-12 Vdc (± 5%), 100 mA (max.)

Operating temperature

0° to 70° C exit air with forced air cooling (see NOTE)

Storage temperature

-40° to +85° C

Relative humidity

5% to 90% (noncondensing)

Physical dimensions

PC board with mezzanine 

module only 

Height
Depth
Thickness

PC board 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 inch (16.77 mm)

10.309 inches (261.85 mm)
7.4 inches (188 mm)
0.80 inch (20.32 mm)