The Radar Computer is a LRU for Combat Aircraft. This computer performs control of Radar Cross Section subsystem, semiautomatic aircraft control, target tracking and weapon system. It is capable of communicating with other LRUs with ARINC429, QBUS and MIL1553-B. It is configured over Intel Atom processor.
Key Features:
- Supported Interfaces
- 36 Nos of ARINC429 Transmit channels with 6 Data Read
- 36 Nos of ARINC429 Receive channels with 8 Data Read
- 2 Nos of MIL1553-B interface
- 4 Analog output signals
- 8 Analog input signals
- 60 Nos of different Discrete input outputs- Common/Break (Input: 28, Output: 18) and 27V/Break
- QBUS – 1 Master
- 1Gbps debug Ethernet for debug and program loading
- RS422 UART interface for debug
- Main Features
- Based on Intel Atom processor in Vx Works environment for primary processing
- TI SysBIOS RTOS software environment on IO modules
- PCIe based smart internal modules
- Every transmit signal is fed back and checked on real time
- Continuous Built in Test (CBIT) is performed along with Power on Built in Test (PBIT) for systematic performance analysis
- Conduction Cooled
- Power consumption : < 55 Watts, 28VDC/115V AC, 400Hz Single ɸ
- Weight ~12kg
- Standard Interfaces
- MIL1553-B, ARINC429, Ethernet, QBUS, DIOs
