AD535_open

AD535_open

Opens codec channel

Function

 

AD535_Handle AD535_open (

 

 

AD535_Id *myId

 

);

 

Arguments

 

myId

Pointer to an object of type AD535_Id. This object

 

 

 

contains the McBSP channel number and a McBSP

 

 

 

handle.

 

 

 

C6711 DSK

 

 

 

If you want to use the local codec, you may pass

 

 

 

the predefined pointer AD535_ON_6711DSK. If you

 

 

 

want

 

 

 

to use another codec you must create your own

 

 

 

AD535_Id.

Return Value

 

AD535_Handle Handle to newly opened codec channel

 

 

 

Note: If the board does not support this function, it will

 

 

 

return the invalid handle INV.

Description

 

Before a codec channel can be used, it must first be opened by this

 

 

function. Once opened, it cannot be opened again until closed. See

 

 

AD535_close().

 

Example

 

To use the local codec:

 

 

AD535_Handle hAD535;

 

 

hAD535 = AD535_open(AD535_ON_6711DSK);

To set up your own AD535_Id, for example: /* set up a codec using McBSP 1 */ AD535_Handle hAD535;

AD535_Id myId; myId.Id.mcbsp_no = 1; hAD535 = AD535_open(*myId);

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Texas Instruments TMS320C6000 manual AD535open, Opens codec channel
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TMS320C6000 specifications

The Texas Instruments TMS320C6000 series is a family of digital signal processors (DSPs) that has gained significant traction in the field of digital signal processing since its introduction. Leveraging advanced processing technologies, the TMS320C6000 DSPs are particularly recognized for their high-performance capabilities, efficiency, and versatility, making them suitable for a wide variety of applications, including telecommunications, audio and video processing, medical instrumentation, and more.

One of the main features of the TMS320C6000 series is its advanced architecture, which incorporates a superscalar pipeline. This allows for the simultaneous execution of multiple instructions, leading to enhanced processing speeds. The architecture is designed to support both fixed-point and floating-point operations, offering flexibility for different computational requirements. The use of VLIW (Very Long Instruction Word) technology allows the execution of multiple operations in a single instruction cycle, further maximizing performance.

The TMS320C6000 family utilizes high-speed memory architectures, including a sophisticated cache system that minimizes memory access delays. Built-in hardware accelerators for specific functions, such as fast Fourier transforms (FFTs) and filter algorithms, streamline processing tasks that are critical in real-time applications. The DSPs also support a range of data formats, enabling them to handle diverse data types efficiently.

An important aspect of the TMS320C6000 series is its scalability. The family includes a wide range of devices, from low-power processors suitable for portable equipment to high-performance models designed for demanding computation tasks. This scalability ensures that developers can select the appropriate DSP for their specific application requirements.

In terms of power efficiency, the TMS320C6000 processors are designed to deliver high performance with optimized power consumption. This makes them ideal for battery-operated devices where power management is a critical concern. Additionally, TI's software tools, such as Code Composer Studio, provide developers with an integrated development environment that simplifies the design process and enhances productivity.

Lastly, the extensive support for various communication interfaces, including PCI, USB, and Ethernet, allows for seamless integration into existing systems. With a rich ecosystem of hardware and software support, the TMS320C6000 series remains a popular choice for engineers seeking powerful and versatile DSP solutions in modern electronic design.
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