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BU-64743/64843/64863
Mini-ACE™ MARK3
FEATURES
• Fully Integrated 3.3 Volt, 1553 A/B
Notice 2 Terminal
• Worlds first all 3.3 Volt terminal (No
other power supplies required)
• Transceiver power-down option (64K
RAM Versions Only)
• Smallest 0.88" X 0.88", 0.130" Max
Height CQFP
• 80-pin Ceramic Flat pack or Gull
Wing Package
• Enhanced Mini-ACE Architecture
• Multiple Configurations:
- RT-only, 4K RAM
DESCRIPTION
- BC/RT/Monitor, 4K RAM
- BC/RT/Monitor, 64K RAM
The Mini-ACE Mark3 is the world's first MIL-STD-1553 terminal pow-
ered entirely by 3.3 volts, thus eliminating the need for a 5 volt power
supply. With a package body of 0.88 inches square and a gull wing
"toe-to-toe" dimension of 1.13 inches max, the Mark3 is the industry's
smallest ceramic gull-lead 1553 terminal, enabling its use in applica-
tions where PC board space is at a premium.
• Supports 1553A/B Notice 2, McAir,
STANAG 3838 Protocols
• MIL-STD-1553, McAir, and MIL-STD-1760
Transceiver Options
The Mark3 integrates dual transceiver, protocol logic, and either 4K or
64K words of internal RAM. The Mark3's architecture is identical to
that of the Enhanced Mini-ACE, and most features are functionally
and software compatible with the previous Mini-ACE (Plus) and ACE
generations.
• Highly Flexible Host Side Interface
• Compatible With Mini-ACE and ACE
Generations
• Highly Autonomous BC with Built-In
Message Sequence Controller
A salient feature of the Mark3 is its advanced bus controller architec-
ture. This provides methods to control message scheduling, the
means to minimize host overhead for asynchronous message inser-
tion, facilitate bulk data transfers and double buffering, and support
various message retry and bus switching strategies.
• Choice of Single, Double, and
Circular RT Buffering Options
• Selective Message Monitor
• Comprehensive Built-In Self-Test
The Mark3's remote terminal architecture provides flexibility in meet-
ing all common MIL-STD-1553 protocols. The choice of RT data
buffering and interrupt options provides robust support for synchro-
nous and asynchronous messaging, while ensuring data sample
consistency and supporting bulk data transfers. The Mark3's monitor
mode provides true message monitoring, and supports filtering on an
RT address/T-R bit/subaddress basis.
• Choice Of 10, 12, 16, or 20 MHz Clock
Inputs
• Software Libraries and Drivers
available for Windows® 9x/2000/XP,
Windows NT®, VxWorks® and Linux
• Available with Full Military
The Mark3 incorporates fully autonomous built-in self-tests of its
internal protocol logic and RAM. The Mark3 terminals provide the
same flexibility in host interface configurations as the ACE/Mini-ACE,
along with a reduction in the host processor's worst case holdoff time.
Temperature Range and Screening
FOR MORE INFORMATION CONTACT:
Technical Support:
1-800-DDC-5757 ext. 7234
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
All trademarks are the property of their respective owners.
©
2002 Data Device Corporation