INDUSTRIAL I/O PACK SERIES AVME9675A
VMEx64 bus 6U CARRIER BOARD
Acromag, Inc. Tel: 248-295-0310
- 15 - http://www.acromag.com
- 15 -
https://www.acromag.com
privileged accesses are supported.
The carrier board will also respond to both address modifiers 39H and 3DH
in the VME64x bus standard (A24) address space, when standard address
space accesses to IP memory are enabled via programmable registers on the
carrier board (refer to Section 3 for programming details).
2.7 Interrupt Configuration
No hardware jumper configuration is required. All interrupt enabling,
status, and VME64x bus interrupt level selections are configured via
programmable registers on the carrier board (see Section 3 for
programming details). The carrier board passes interrupt requests from the
IP modules to the VME64x bus -- It does not originate interrupt requests.
Refer to the IP modules for their specific configuration requirements.
2.8 Carrier Field I/O Connectors (IP modules A through D)
Field I/O connections are made
through the rear via transition module
(TRANS-200) connectors A-D for IP modules in positions A-D, respectively.
IP module assignment is marked on the transition module for easy
identification (see IP location drawing 4501-800 for physical locations of the
IP modules). SCSI-2 Round cable assemblies and Acromag termination
panels (or user defined terminations) can be quickly mated to the transition
module connectors. Pin assignments are defined by the IP I/O Mapping to
VME64x Standard (ANSI/VITA 4.1-1996).
Connectors A-D are 50-pin SCSI-2 right angle (female) connectors (AMP).
Connectors are high-density, and there is one connector for each IP module
marked with A-D on the transition module panel. These connectors include
spring latch hardware and 30 microns of gold in the mating area for
excellent connection.
The TRANS-200 was originally designed for use with the AVME9670 product
which supports four IP modules A-D. It also may be used for the four IP slot
AVME9675A-4 or the two slot AVME9675A-2.
2.9 IP Field I/O Connectors (IP modules A through D)
The field side connectors of IP modules A-D mate to connectors P7, P8, P9
and P10, respectively, on the carrier board. IP location is silk-screened on
the board for easy identification. Field and logic side connectors are keyed
to avoid incorrect assembly.
P7, P8, P9, and P10 are 50-pin male plug header connectors. These AMP