Quad Channel MIL-STD-1553B 6U VME Interface Module

Quad Channel MIL-STD-1553B 6U VME Interface Module

MUX Bus interface module (in 6U form factor) is responsible for handling all channels of the 1553B bus. The CPU module communicates with the MBI module via the VME interface and the MBI module acts as a bridge between the CPU and any RT of the avionics system. The MBI module is configured by the CPU to act as the 1553B BC or RT.

Product Details

OVERVIEW

6U VME Interface
Onboard Xilinx 6 Series high-end FPGA for AS ICs design
Xilinx CPLD for power sequencing and reset management
High-speed 3.3V 16K x 16 dual-port SRAM
Host/slave, VME64-compliant + 2eSST
4x Mil-Std-1553 Differential Channels
4x RS232 ports
4x SPI ports

Block Diagram

SPECIFICATIONS

Integrated Host Processor

x04 ARM Cortex - R5F 32-Bit RISC CPU
Dual-Core Lockstep CPUs With ECC-Protected Caches
1.66 DMIPS/MHz With 8-Stage Pipeline
FPU With Single- and Double-Precision
16-Region Memory Protection Unit (MPU)
32KB of Instruction and 32KB of Data Caches With ECC

Random Access Memory

x04 high-speed 16K x16-bit Dual-Port Static RAM
+3.3V Compatible IO Access

Flash Memory

Low-Power AdvancedCMOS NOR Flash
40MbitPROM for FPGA

Backplane-VME

Fully VME64 Host/Slave capable
2eSST support

Serial Interfaces

x04 SPI slave/master channels
x04 UART channels

MIL-STD-1553 Interfaces

x04 Independent dual redundant channels
Multi-terminal Functionality
Each channel functions as Bus Controller (BC), a Bus Monitor Terminal (MT) and two independent Remote Terminals (RTs).