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Overview

SmartDV’s MIL-STD-1553 Verification IP is a comprehensive solution for verifying the MIL-STD-1553 digital time division command/response multiplex data bus, the definitive military and aerospace serial communication standard for avionics integration, spacecraft onboard data handling, and defense systems. Fully compliant with MIL-STD-1553B and MIL-STD-1553C, it supports complete verification of Bus Controller, Remote Terminal, and Bus Monitor components across single, dual, and quad channel dual-redundant bus configurations, all five message format types, Manchester II bi-phase and NRZ encoding, and up to 31 remote terminals, with test case coverage spanning the full suite of SAE AS-4111 through AS-4116 validation and production test plans.

SmartDV’s MIL-STD-1553 VIP supports UVM, SystemVerilog, and Verilog, and integrates seamlessly into diverse verification environments. It is simulator-independent and compatible with all leading EDA simulators, providing flexibility across simulation platforms.

With comprehensive error injection and detection across all defined MIL-STD-1553 error types, configurable word and data widths, glitch injection, on-the-fly protocol and data checking, programmable FIFO depth, built-in functional coverage, and a complete test suite, SmartDV’s MIL-STD-1553 VIP enables verification teams to thoroughly validate avionics data bus interface designs for military aircraft, unmanned aerial vehicles, spacecraft, missiles, ground vehicles, and naval vessel electronic systems.

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MIL-STD-1553 VIP
Benefits
  • Full BC, RT, and BM Support – Provides complete Bus Controller, Remote Terminal, and Bus Monitor component verification with support for single, dual, and quad channel dual-redundant bus communication configurations, single and multi-bus control, up to 31 remote terminals, configurable word length defaulting to 20 bits, configurable data width defaulting to 16 bits, configurable message length per transfer, and programmable FIFO depth.
  • Comprehensive Message Format Coverage – Supports all five MIL-STD-1553B message format types including Controller to Terminal, Terminal to Controller, Terminal to Terminal, Broadcast, and System Control transfers, covering all ten defined message transaction types across both primary and redundant bus channels.
  • Encoding and Physical Layer Support – Supports Manchester II bi-phase encoding and decoding for standard MIL-STD-1553B operation and NRZ coding for alternative physical layer configurations, covering all defined word format types including command words, status words, and data words.
  • Comprehensive Error Injection and Detection – Supports injection and detection of all defined MIL-STD-1553 error types including sync errors, parity errors, NRZ and Manchester encoding errors, glitch injection and detection, oversize and undersize message errors, driving X onto bus, various illegal value errors, inter-message gap errors, and terminal response time errors.
  • SAE Validation and Production Test Plan Coverage – Supports test cases from MIL-HDBK-1553 Remote Terminal Validation Test Plan Notice 1, MIL-HDBK-1553A Remote Terminal Validation Test Plan Section 100, SAE AS-4111 Remote Terminal Validation Test Plan, SAE AS-4112 Remote Terminal Production Test Plan, SAE AS-4113 Bus Controller Validation Test Plan, SAE AS-4114 Bus Controller Production Test Plan, and SAE AS-4116 Bus Monitor Test Plan.
  • Complete Verification Infrastructure – Provides on-the-fly protocol and data checking, built-in functional coverage analysis, status counters for bus events, and callbacks in Bus Controller and Remote Terminal for user-defined event handling and protocol violation notification.
Compliance and Compatibility
  • Fully compliant with MIL-STD-1553B and MIL-STD-1553C (February 2018)
  • Test case coverage per MIL-HDBK-1553, MIL-HDBK-1553A, SAE AS-4111, AS-4112, AS-4113, AS-4114, and AS-4116
  • Supports single, dual, and quad channel dual-redundant bus configurations with up to 31 remote terminals
  • Compatible with UVM, OVM, VMM, SystemVerilog, and Verilog verification environments
  • Compatible with all major EDA simulators including Synopsys VCS, Cadence Xcelium, Siemens Questa, Aldec Riviera-PRO, and Verilator

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