ACT5271 - Aeroflex Circuit Technology

ACT5271 ACT5271 64-Bit Superscaler Microprocessor

The Aeroflex ACT5271 is a highly integrated superscalar microprocessor that implements a superset of the MIPS IV Instruction Set Architecture(ISA). It has a high performance 64-bit integer unit, a high throughput, fully pipelined 64-bit floating point unit, an operating system friendly memory management unit with a 48-entry fully associative TLB, a 32 KByte .

Features

s s Full militarized QED RM5271 microprocessor Dual Issue superscalar microprocessor - can issue one integer and one floating-point instruction per cycle q 150, s High-performance floating point unit - up to 532 MFLOPS q Single 200, 250 MHz operating frequencies
  – Consult Factory for latest speeds q 345 Dhrystone2.1 MIPS maximum q SPECInt95 7.3, SPECfp95 8.3 maximum s cycle repeat rate for common single precision operations and some double precision operations q Two cycle repeat rate for double precision multiply and double precision combined multiply-add operations q Single cycle repeat .