INDUSTRIAL I/O PACK SERIES AVME9675A
VMEx64 bus 6U CARRIER BOARD
Acromag, Inc. Tel: 248-295-0310
- 7 - http://www.acromag.com
- 7 -
https://www.acromag.com
accesses.
•
Rear Backplane Connectors Access I/O
- Rear backplane connector
P2 & P0 access to field I/O signals mapped per the VME64x IP I/O
(ANSI/VITA 4.1-1996) specification.
•
Memory Space Access Support
- IP memory space accesses are
supported and software configurable from 1Mbyte to 8Mbytes in
the VME64x bus standard address space.
•
Supports Two Interrupt Channels per IP
- Up to two interrupt
requests are supported for each IP. The VME64x bus interrupt level
is software programmable. Additional registers are associated with
each interrupt request for control and status monitoring.
•
Interrupt Priority Control
- Interrupts use a priority shifting scheme
based on the last interrupt serviced. This prevents the continuous
interrupts of one IP module interrupt request from blocking the
interrupts of other IP modules.
•
Supervisory Circuit for Reset Generation
- A microprocessor
supervisor circuit provides power-on, power-off, and low power
detection reset signals to the IP modules per the IP specification.
•
Individually Filtered Power
- Fi5V, +12V, and -12V DC power
is provided to the IP modules via passive filters present on each
supply line serving each IP. This provides optimum filtering and
isolation between the IP modules and the carrier board and allows
analog signals to be accurately measured or reproduced on IP
modules without signal degradation from the carrier board logic
signal noise.
•
ESD Strip
- The AVME9675A board has been designed to provide
electrostatic discharge (ESD) capability by using an ESD strip on the
board per ANSI/VITA 1.1-1997 and IEEE1101.10.
•
Injector/Ejector Handles
- The AVME9675A uses modern
injector/ejector handles, which push the board into the rack during
installation and pull the board out of the rack for removal or
replacement. These handles are needed to give you leverage to
install and remove the board.
1.3.3 Key Features VME64x bus Interface
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Slave Module
-
CR/CSR Registers A24, D16/D08(O)
Carrier Register Short I/O Access A16, D16/D08(O)
IP Module ID Space
A16, D16/D08(O)
IP Module I/O Space
A16, D16/D08(EO)
IP Module Memory Space
A24, D16/D08(EO)