BRM1553D: Mil-STD-1553B BC/RT/MT IP Core for FPGA

MIL-STD-1553B Notice 2 Bus Controller, Remote Terminal, Bus monitor IP Core for FPGA and ASIC Devices
The BRM1553D IP Core is suitable for any Mil-Std-1553 implementation. The core incorporates a backend logic that arranges the messages in a predefined memory and registers structure, which simplifies the interface between the 1553 bus and the local CPU. The BRM1553D core can act as a replacement (2nd source) for DDC® Enhanced MINI-ACE® devices as the data is arranged in the same way.

Feature Summary:
Mil-Std-1553 Intellectual Property for FPGAs and ASIC
Suitable for any MIL-STD-1553 BC, RT, MT implementation
Compatible to DDC® ACE® and Enhanced MINI-ACE® interface and functionality, works with existing software drivers
Eliminates risks related to parts obsolescence
Small FPGA area utilization
Supports any clock frequency, reduces clock domains
Modular architecture allowing flexible implementations
Provided with full verification environment
Passed full RT validation testing by 3rd party
Based on vendor and technology independent VHDL code

Back End Interface
Includes DDC® Enhanced MINI-ACE® interface, compatible with existing drivers and applications.

No need to rewrite drivers’ code
Eliminates replacement risk

Gate Count
Sital’s BRM1553D requires very small space from FPGA.
The following table shows examples of the area usage, in different FPGA devices:\

Screen Shot 2015-06-15 at 11.17.45 AM

Manchester Decoder
The unique Manchester decoder can work with any clock frequency from 12Mhz and up to reduce clock sources and clock domains on board (reduces EMI/RFI) and ease the integration with back-end interface.
Advanced algorithms for filtering out noise and disturbances enable the core to operate in harsh environments.

Transceivers
Sital Technology’s 1553 BC core connects to any standard transceiver-transformer pair. The core was fully validated with a 3rd party dual transceiver.

* DDC® and MINI-ACE® are registered trademarks of Data Device Corporation, Bohemia, NY, USA. There is not any affiliation between Data Device Corporation and Sital technology, Ltd.

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