Elmo DSP 305 manual Store Configuration Parameters, SwitchDelay Periods

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CANopen DSP 305 Implementation Guide

MAN-CAN305IG (Ver. 1.1)

3-7

LMT Master

LMT Slave 1

LMT Slave 2

c

 

 

 

 

 

 

 

 

********

 

t

 

d1

 

d2

 

 

 

 

 

p2

d1

 

d2

 

t

 

 

 

 

 

 

 

********

t

 

p2

d1

d2

 

 

 

 

c: initiation of command

p1, p2: individual processing delay

d1: duration of first switch_delay period

d2: duration of second switch_delay period

********: node may be transmitting

Figure 3-13 Switch_Delay Periods

3.3.4Store Configuration Parameters

The Store Configured Parameters service is used to store the configured parameters in non-volatile memory.

COB-ID = 7E5h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CS

1

2

3

4

5

6

7

8

 

23

 

 

 

 

 

 

reserved

 

by CiA for

 

future use

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3-14 Store Configuration Parameters

A return message confirms the success or failure of the service. The reason is specified if the effort fails. This service is available for only one LSS Slave in ‘Configuration Mode’ at a time.

COB-ID = 7E4h

 

 

Specific

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0 CS

1

Error

2

3

4

5

6

7

8

Code

Error

 

23

 

 

##

 

 

##

 

 

 

 

reserved

 

by CiA for

 

future use

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3-15 Confirm Configuration Parameters

Error Codes:

0:protocol successfully completed

1:store configuration is not supported

2:storage media access error

3 ... 254: reserved for further use by CiA

255: implementation specific error occurred.

Specific Error Codes:

If error_code is 0 … 254, then a specific_error_code will be 0.

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Contents Elmo Motion Control CANopen DSP Implementation Guide Important Notice VerContents Abbreviations and Terms IntroductionObjectives of LSS LSS Hardware Restrictions LSS Address LSS Operating RestrictionsElmo Documentation Operation Mode Configuration and the Operation ModesConfiguration Mode LSS ModesLSS Services LSS Master-Slave Synchronization & ProtocolSwitch Mode Services Switch Mode GlobalSwitch Mode Selective Switch Slaves, from Specific Vendor, to Configuration ModeSpecific Error Codes Configuration ServicesConfiguration Node-ID Standard CiA Bit Timing Table Table Index Baud Rate Configuration Bit Timing ParametersTable Selector Table Table Selection 12 Activate Bit Timing Parameters Switchdelay Activate Bit Timing ParametersStore Configuration Parameters 13 SwitchDelay PeriodsInquiry Services Inquire LSS AddressInquire Node-ID 20 Inquire Revision-NumberIdentification Services LSS Identify Remote SlavesLSS Identify Slave Protocol Revision-Number-LowExample 32 Slave Serial-Number ConfirmationInvalid COBs Implementation RulesCAL Layer Management LMT Time-Outs

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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