Elmo DSP 305 manual Contents

Page 3

CANopen DSP 305 Implementation Guide

MAN-CAN305IG (Ver. 1.1)

iii

Contents

1

Introduction

1-1

1.1

Objectives of LSS

1-1

1.2

Abbreviations and Terms

1-1

1.3

LSS Hardware Restrictions (LSS Address)

1-2

1.4

LSS Operating Restrictions

1-2

1.5

Elmo Documentation

1-3

2

LSS Modes

2-1

2.1

Configuration and the Operation Modes

2-1

3

LSS Services

3-1

3.1

LSS Master-Slave Synchronization & Protocol

3-1

3.2

Switch Mode Services

3-2

 

3.2.1

Switch Mode Global

3-2

 

3.2.2

Switch Mode Selective

3-3

3.3

Configuration Services

3-4

 

3.3.1

Configuration Node-ID

3-4

 

3.3.2 Configuration Bit Timing Parameters

3-5

 

3.3.3 Activate Bit Timing Parameters

3-6

 

3.3.4

Store Configuration Parameters

3-7

3.4

Inquiry Services

3-8

 

3.4.1

Inquire LSS Address

3-8

 

 

Inquire Vendor-ID Protocol

3-8

 

 

Inquire Product-Code Protocol

3-8

 

 

Inquire Revision-Number Protocol

3-9

 

 

Inquire Serial-Number Protocol

3-9

 

3.4.2

Inquire Node-ID

3-9

 

 

Inquire Node-ID Protocol

3-9

3.5

Identification Services

3-10

 

3.5.1 LSS Identify Remote Slaves

3-10

 

 

Inquire Node-ID Protocol

3-10

 

3.5.2 LSS Identify Slave Protocol

3-11

 

3.5.3

Example

3-12

4

Implementation Rules

4-1

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Contents Elmo Motion Control CANopen DSP Implementation Guide Ver Important NoticeContents Introduction Objectives of LSSAbbreviations and Terms LSS Operating Restrictions LSS Hardware Restrictions LSS AddressElmo Documentation LSS Modes Configuration and the Operation ModesConfiguration Mode Operation ModeLSS Master-Slave Synchronization & Protocol LSS ServicesSwitch Mode Global Switch Mode ServicesSwitch Slaves, from Specific Vendor, to Configuration Mode Switch Mode SelectiveConfiguration Services Configuration Node-IDSpecific Error Codes Configuration Bit Timing Parameters Table Selector Table Table SelectionStandard CiA Bit Timing Table Table Index Baud Rate Activate Bit Timing Parameters 12 Activate Bit Timing Parameters Switchdelay13 SwitchDelay Periods Store Configuration ParametersInquire LSS Address Inquiry Services20 Inquire Revision-Number Inquire Node-IDLSS Identify Remote Slaves Identification ServicesRevision-Number-Low LSS Identify Slave Protocol32 Slave Serial-Number Confirmation ExampleTime-Outs Implementation RulesCAL Layer Management LMT Invalid COBs

DSP 305 specifications

The Elmo DSP 305 is a state-of-the-art digital signal processor designed for various applications, ranging from audio processing to advanced communication systems. This versatile device is well-known for its powerful performance, compact size, and robust features, making it an essential tool for engineers and developers in the field of signal processing.

One of the standout features of the Elmo DSP 305 is its high processing power. Equipped with a multi-core architecture, it can handle complex algorithms and computations efficiently, enabling real-time processing capabilities. This is particularly beneficial for applications that require immediate response times, such as live audio effects or communication systems that necessitate low latency.

The DSP 305 supports multiple audio and data formats, allowing for seamless integration into various systems. Its compatibility with industry-standard protocols, like AES/EBU and S/PDIF, ensures that it can interface effortlessly with other audio devices. Additionally, the processor is designed to support both stereo and multichannel audio processing, making it ideal for professional sound engineers and producers.

Another notable characteristic of the Elmo DSP 305 is its advanced features in digital filtering. It offers a broad range of filter types, including FIR and IIR filters, that can be configured for specific applications. This level of customization allows for precise manipulation of audio signals, catering to different production needs. Furthermore, the DSP incorporates state-of-the-art equalization capabilities, enabling users to fine-tune sound profiles with ease.

The device also boasts a user-friendly interface, which is crucial for rapid development and programming. It includes a comprehensive software development kit (SDK) that provides extensive libraries, tools, and documentation, making it accessible even for those who are new to DSP programming. This open architecture promotes creativity, allowing developers to create innovative applications without being restricted by the hardware capabilities.

On the technological front, the Elmo DSP 305 leverages advanced power management techniques, ensuring energy efficiency which is vital for mobile and remote applications. This ensures longer operational times without compromising on performance.

In summary, the Elmo DSP 305 stands out as a powerful, flexible, and efficient digital signal processor. With its high processing power, extensive compatibility, advanced filtering, and user-friendly programming environment, it is a valuable asset for professionals in various industries aiming to push the boundaries of signal processing applications. Its innovative capabilities make it suitable for everything from high-end audio production to sophisticated communication systems, establishing it as a leader in its class.
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