User Manual
User Manual
This tech-note is intended for existing users of the ADSP- 218x, who are familiar with the architecture and instruction set of the ADSP-218x, and plan to upgrade their design to the ADSP-219x.
User Manual
This document describes how to use the synchronous serial ports on the ADI DSPs to simulate RS-232 UART
User Manual
The IOM-2 bus is a synchronous full duplex communication link for interconnecting telecommunications ICs. It satisfies the requirements of ISDN and analog applications and has been defined by four major European telephone equipment manufacturers. This document provides notes on using Analog Devices' DSP, audio, and video components with the ADSP-21xx interface to the IOM-2 bus.
Programming Manual
This document introduces C language programming on the ADSP-21xx series DSP, focusing on the programming method of the timer.
User Manual
This document provides various strategies to increase the efficiency and usefulness of standard boot memory in 21xx systems.
User Manual
This document is about choosing and using FFTs for ADSP- 21xx
User Manual
describes the precautions for using serial ports in ADSP-21xx, including the startup timing, frame synchronization, data bit number and other issues to note when using serial ports
Application Note
Describes how to use the Analog Devices ADSP-21xx family of Digital Signal Processors to control the ADV601 video codec chip's video compression
Datasheet
The ADSP-21xx is a 16-bit fixed-point DSP microprocessor with on-chip memory from Analog Devices, which has an enhanced Harvard architecture for three-bus performance, including instruction bus and dual data buses. The independent computing units include ALU, multiplier / accumulator and shifter, supporting single-cycle instruction execution and multi-function instructions. The on-chip program memory is RAM or ROM and the data memory is RAM. It also integrates serial ports, timers and host interface ports (only for ADSP-2111).
Datasheet
ADSP-21xx are 16-bit fixed-point DSP microprocessors with on-chip memory from Analog Devices. The series uses an enhanced Harvard architecture for three-bus performance: instruction bus and dual data buses. Independent computation units include arithmetic logic unit (ALU), multiplier/accumulator and shifter. Single-cycle instruction execution and multifunction instructions. On-chip program memory is RAM or ROM, data memory is RAM. Integrated serial ports, timer and host interface port (only for ADSP-2111).