ADGS1412 CONTROLLED WITH SPI ,SCLK,SIMO & CS( ONE GPIO AS A CS)

Hello sir/Madam,

i am doing a project and using a IC ADGS1412. I am using MSP430F5529 mcu to interface ADGS1412 IC via SPI Communication

Before daisy chain mode i have controlled   for ADGS1412 PARALLEL SDI input and individual  4 CS pin , which is controlled ok with data .Here  I  am sending 0x0100 &0x0102& 0x0104& 0x0108  its working , but now we want to run in daisy chain mode which is common CS pin for four ADGS1412 IC  I am sending  first data 0X2500 FOR DAISY CHAIN MODE ,

BUT WE CAN NOT CONTROLLED INDIVIDUAL  IC SO I WOULD LIKE TOM ASKED A QUESTION HOW I CAN CONTROLLED OR HOW CAN WE SEND THE DATA FOR INDIVIDUAL CONTROL.

kindly reply  me as soon as possible.

waiting for your positive response.

thanks

vikash

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  • +1
    •  Analog Employees 
    on Sep 13, 2019 11:20 AM

    Hi,

    When the ADGS1412 is configured into daisy chain mode you cannot control individual devices by address mode. You can only write to the device through daisy chain mode. The only way the device can be taken out of daisy chain is by performing a hardware reset.

    Regards,

    Stephen

Reply
  • +1
    •  Analog Employees 
    on Sep 13, 2019 11:20 AM

    Hi,

    When the ADGS1412 is configured into daisy chain mode you cannot control individual devices by address mode. You can only write to the device through daisy chain mode. The only way the device can be taken out of daisy chain is by performing a hardware reset.

    Regards,

    Stephen

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