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Inquiries regarding ADCPro usage for ADS1282EVM

Atsushi Okui
Genius 4015 points
Other Parts Discussed in Thread: ADCPRO, ADS1282

Hello, all

Now we have some inquiries regarding ADCPro usage for ADS1282EVM from our customer.

Please refer to the items below, and feedback us with your comment.

1) When referring "Table 6. Sinc Filter Data Rates (CLK = 4.096MHz)" on page 18 of ADS1282 datasheet, we could understand that SINC DATA RATE is set to 64kSPS when setting DR[2:0] REGISTER into 011, and SINC DATA RATE is set to 128kSPS when setting DR[2:0] REGISTER into 100. 

However, since we could not find out how these settings could be applied for ADCPro for ADS1282EVM, please let us clarify about this method. 

2) When referring "9.15.1 Linear Phase Response" on datasheet page 20, Minimum Phase Filter is described on this characteristic. 

Meanwhile, when using ADCPro, this characteristic is described as Maximum Phase Filter. 

Please let us clarify which description is correct. 

3) When referring the E2E thread below, we could find out ADCPro which could be used without internet connection.

e2e.ti.com/.../180246

Please let us clarify whether the linked below is the latest version for this usage.

ftp.ti.com/.../adcpro-wlvrt-2.0.1.exe

We thank you in advance for your information.

Best regards, 

  • 0
    TI__Mastermind 44680 points

    Hi Okui-san,

    Atsushi Okui said:

    1) When referring "Table 6. Sinc Filter Data Rates (CLK = 4.096MHz)" on page 18 of ADS1282 datasheet, we could understand that SINC DATA RATE is set to 64kSPS when setting DR[2:0] REGISTER into 011, and SINC DATA RATE is set to 128kSPS when setting DR[2:0] REGISTER into 100. 

    However, since we could not find out how these settings could be applied for ADCPro for ADS1282EVM, please let us clarify about this method. 

    This is set within the ADS1282EVM plugin for ADCPro:


     

    Atsushi Okui said:

    2) When referring "9.15.1 Linear Phase Response" on datasheet page 20, Minimum Phase Filter is described on this characteristic. 

    Meanwhile, when using ADCPro, this characteristic is described as Maximum Phase Filter. 

    Please let us clarify which description is correct. 

    I'm not sure I understand the concern. The ADS1282 FIR filter type can also be configured in the ADS1282EVM plugin for ADCPro:

     

    Atsushi Okui said:

    3) When referring the E2E thread below, we could find out ADCPro which could be used without internet connection.

    e2e.ti.com/.../180246

    Please let us clarify whether the linked below is the latest version for this usage.

    ftp.ti.com/.../adcpro-wlvrt-2.0.1.exe

    That is the correct link for the non-internet version of ADCPro.

    Additionally, you'll need the ADS1282EVM Plugin found here: ads1282-adcproplugin-2.0.0.exe

     

    Best Regards,
    Chris