How do I change the sample rate of my SigmaStudio system?

In order to change the sample rate of a system, follow these steps:

Setting Software Sample Rate

Locate the sample rate section of the toolbar.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/d5e501686954d41ebb4979ec44fc5cb2.bin

Click the drop-down box, and select a new sample rate.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/bc883583d59c68c187e1005f1a904587.bin

Click the "Set System Sample Rate" button to the left of the drop-down box.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/6b1402468ba0536272c146f32abe8bbf.bin

Click the "Yes" button to confirm the sample rate change.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/e44ffce79be6df65aba8d9f620992732.bin

Link-Compile-Download the project in order to calculate and download the new coefficients for time-dependent algorithms.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/145933e39346fcb877908a8023f39dc1.bin

Setting Hardware Sample Rate

Locate the core frame rate register in the Register Control Window and set it to the new sample rate. The name and address of this register differs depending on which IC is being used. Here are a few examples:

AD194x:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/5c1b81e43e0d2f751c28b1d587af7401.bin

ADAU144x:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/a62cce5c998fef9712d1ac19acbd5a9f.bin

ADAU170x/ADAU1401:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/c8ef46dd59aec516ad8d68440218ac7f.bin

ADAU176x:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/48eb4621a2e2d1662cbca6c813d9dd76.bin

In order to change the sample rate of a system, follow these steps:

Setting Software Sample Rate

Locate the sample rate section of the toolbar.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/d5e501686954d41ebb4979ec44fc5cb2.bin

Click the drop-down box, and select a new sample rate.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/bc883583d59c68c187e1005f1a904587.bin

Click the "Set System Sample Rate" button to the left of the drop-down box.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/6b1402468ba0536272c146f32abe8bbf.bin

Click the "Yes" button to confirm the sample rate change.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/e44ffce79be6df65aba8d9f620992732.bin

Link-Compile-Download the project in order to calculate and download the new coefficients for time-dependent algorithms.

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/145933e39346fcb877908a8023f39dc1.bin

Setting Hardware Sample Rate

Locate the core frame rate register in the Register Control Window and set it to the new sample rate. The name and address of this register differs depending on which IC is being used. Here are a few examples:

AD194x:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/5c1b81e43e0d2f751c28b1d587af7401.bin

ADAU144x:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/a62cce5c998fef9712d1ac19acbd5a9f.bin

ADAU170x/ADAU1401:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/c8ef46dd59aec516ad8d68440218ac7f.bin

ADAU176x:

https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/48eb4621a2e2d1662cbca6c813d9dd76.bin

电路硬件方面需要修改吗？ 比如晶振  PLL的参数