UTI760A

UTI760A RTS Remote Terminal for Stores FEATURES Ë Complete MIL-STD-1760A Notice I through III Ë Ë Ë Ë Ë Ë Ë remote terminal interface 1K x 16 of on-chip static RAM for message data, completely accessible to host Self-test capability, including continuous loop-back compare Programmable memory mapping via pointers for efficient use of internal memory, including buffering multiple messages per subaddress RT-RT Terminal Address Compare Command word stored with incoming data for enhanced data management User selectable RAM Busy (RBUSY) signal for slow or fast processor interfacing Full military operating temperature range, -55°C to +125°C, screened to the specific test methods listed in Ë Table I of MIL-STD-883, Method 5004, Class B, also Standard Military Drawing available Available in 68-pin pingrid array package INTRODUCTION The UT1760A RTS is a monolithic CMOS VLSI solution to the requirements of the dual-redundant MIL-STD-1553B interface as specified by MIL-STD-1760A. Designed to reduce cost and space in the mission stores interface, the RTS integrates the remote terminal logic with a userconfigured 1K x 16 static RAM. In addition, the RTS has a flexible subsystem interface to permit use with most processors or controllers. The RTS provides all protocol, data handling, error checking, and memory control functions, as well as comprehensive self-test capabilities. The RTS’s memory meets all of a mission store’s message storage needs through user-defined memory mapping. This memory...