Vendor: Frontgrade Gaisler Category: Mil Std 1553

Mil-Std-1553B/AS15531 Interface

The GR1553B core implements the MIL-STD-1553B (Notice 2) data bus protocol, with ability to serve as Bus Controller (BC), Remote …

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Overview

The GR1553B core implements the MIL-STD-1553B (Notice 2) data bus protocol, with ability to serve as Bus Controller (BC), Remote Terminal (RT) or Bus Monitor (BM).

Key features

  • General
    • Implements the MIL-STD-1553B (Notice 2) and SAE AS15531 data bus
    • All transfer types supported, including RT-to-RT and broadcast transfers
    • Dual-redundant bus support
    • Continuous loop-back checking of transmitted MIL-STD-1553B data
    • AMBA (Rev 2.0) AHB master interface, 16-bit aligned data buffers
  • Bus Controller
    • Automated transfer list with allocated time slots
    • Synchronized start of transfer list with external pulse
    • Automatic retries on same or alternating buses
    • Secondary transfer list for best-effort, low priority transfers
    • Optional interrupt generation at pre-defined points in transfer list
    • Configurable RT response timeout, up to 44 μs
  • Remote Terminal
    • Flexible software interface allowing customizable buffering setups
    • Auto wrap-around subaddress capable
    • Time-stamping of transfers
    • Programmable per subaddress maximum transfer size and transmit/receive/broadcast enable
    • Interrupt generation on selected subaddresses
    • Dedicated output that pulses on reception of a synchronized mode code
  • Bus Monitor
    • Ring buffer log
    • Filter on address, subaddress, mode codes
    • Can run in parallel with BC or RT

Block Diagram

GR1553B block diagram

What’s Included?

  • FPGA/ASIC netlist
  • Stand-alone testbench
  • Optional plug and play interface for GRLIB IP library
  • User's manual

Specifications

Identity

Part Number
GR1553B
Vendor
Frontgrade Gaisler
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Frontgrade Gaisler
HQ: Sweden
Contact Frontgrade Gaisler

Learn more about Mil Std 1553 IP core

Time Sensitive Networking for Aerospace

This white paper highlights the integration of Time-Sensitive Networking (TSN) in the aerospace industry. It provides an overview of TSN standards and profiles and the IEEE P802.1DP standard relevant to aerospace applications. It also discusses key topics such as time synchronization, latency, resource management, and reliability in the context of TSN.

Frequently asked questions about MIL-STD-1553 IP cores

What is Mil-Std-1553B/AS15531 Interface?

Mil-Std-1553B/AS15531 Interface is a Mil Std 1553 IP core from Frontgrade Gaisler listed on Semi IP Hub.

How should engineers evaluate this Mil Std 1553?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Mil Std 1553 IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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