HI-6137中文资料MAMBATM BC / RT数据手册HOLT规格书

描述 Description

The 3.3V CMOS HI-6137 device provides a complete single- or multi-function interface between a host processor and MIL-STD-1553B bus. Each IC contains a Bus Controller (BC) and a Remote Terminal (RT). Any combination of the contained 1553 functions can be enabled for concurrent operation. The enabled terminals communicate with the MIL-STD-1553 buses through a shared on-chip dual bus transceiver and external transformers. The user allocates 16K bytes (8K x 17-bit words)of on-chip static RAM between devices to suit application requirements.
The HI-6137 communicates with the host via a 40 MHz 4-wire serial peripheral interface (SPI). Programmable interrupts provide terminal status to the host processor. Circular data buffers in RAM have interrupts for rollover and programmable “level attained”.
The HI-6137 can be configured for automatic self-initialization after reset. A dedicated SPI port reads data from an external serial EEPROM to fully configure registers and RAM and optionally start execution for any of the terminal devices.

特性 Features

·Concurrent multi-terminal operation for BC and/or RT MIL-STD-1553B functions.
·8K x 17-bit words internal static RAM with parity.
·Autonomous terminal operation requires minimal host intervention.
·40 MHz SPI Host Interface.
·MIL-STD-1760 option sets Busy bit in Status Word response during initialization.
·World’s smallest MIL-STD-1553 terminal, QFN package measures just 6mm x 6mm.
·Fully programmable Bus Controller with 28 op code instruction set.
·Independent 16-bit time tag counters and clock sources for all modes. The Bus Controller also has 32- and 48-bit time count options.
·64-Word Interrupt Log Buffer queues the most recent 32 interrupts. Hardware-assisted interrupt decoding quickly identifies interrupt sources.
·Built-in self-test for protocol logic, digital signal paths and internal RAM.
·Optional self-initialization at reset uses external serial EEPROM
·±8kV ESD Protection (HBM, all pins).
·Two temperature ranges: -40°C to +85°C, or -55°C to +125°C with optional burn-in.
·RoHS compliant and Tin / Lead options available.
 

应用 Application

·MIL-STD-1553 Terminals
·Flight Control and Monitoring
·Stores Management
·Sensor Interfaces
·Test Equipment
·Instrumentation