MAS281 Datasheet (Dynex) - MIL-STD-1750A Microprocessor

MAS281, MIL-STD-1750A Microprocessor

MAS281 MAS281 MIL-STD-1750A Microprocessor Replaces June 1999 version, DS3563-4.0 DS3563-5.0 January 2000 The MAS281 Microprocessor is a MIL-STD-1750A (Notice 1), 16-bit Central Processing Unit (CPU).

It consists of three CMOS/SOS large-scale integration (LSI) chips: the MA17501 Execution Unit (EU), the MA17502 Control Unit (CU), and the MA17503 Interrupt Unit (IU).

These three units can be mounted on, and interconnected within a 64-pin ceramic substrate.

The microprocessor is also available a

MAS281 Features

* include a parallel multiplier/accumulator, 32-bit barrel shifter, instruction pre-fetch queue, and multiport register file. Additional features include a comprehensive Built-ln-Test (BIT), interval timers A and B, trigger-go counter, and Start-Up ROM interface. In accordance with MIL-STD-1750A, the