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PDSP1601A Datasheet ALU and Barrel Shifter

Manufacturer: Mitel Networks Corporation

Datasheet Details

Part number PDSP1601A
Manufacturer Mitel Networks Corporation
File Size 137.34 KB
Description ALU and Barrel Shifter
Datasheet download datasheet PDSP1601A Datasheet

General Description

AC pin Function AC pin Function AC pin Function AC pin Function C6 A6 A5 B5 C5 A4

Overview

PDSP1601/PDSP1601A ALU and Barrel Shifter Supersedes version DS3705 - 2.3 September 1996 DS3705 - 3.0 November 1998 PDSP1601/PDSP1601A The PDSP1601 is a high performance 16-bit arithmetic logic unit with an independent on-chip 16-bit barrel shifter.

The PDSP1601A has two operating modes giving 20MHz or 10MHz register-to-register transfer rates.

The PDSP1601 supports Multicycle multiprecision operation.

Key Features

  • s s s s s s s s s 16-bit, 32 instruction 20MHz ALU 16-bit, 20MHz Logical, Arithmetic or Barrel Shifter Independent ALU and Shifter Operation 4 x 16-bit On Chip Scratchpad Registers Multiprecision Operation; e. g. 200ns 64-bit Accumulate Three Port Structure with Three Internal Feedback Paths Eliminates I/O Bottlenecks Block Floating Point Support 300mW Maximum Power Dissipation 84-pin Pin Grid Array or 84 Contact LCC Packages or 100 pin Ceramic Quad Flat Pack GC100 Fig.1 Pin connections - bot.