How long will it be taken from sending readback command to receiving value with ADI-21489( how long readback response time?)

Dear all,

I'd like to readback main out R/L volume value  with SS_CMD_BK_READ_VALUE( 0x00bc543a ), how long at least can we get readback response value?

it will  take about 5ms in my project, where can I  find document about it? thanks

  • Hi,

    Are you using MCU host for SigmaStudio?

    The speed is depends on the SPI speed of MCU and there is no document for read back response time.

    Please refer "SigmaStudio_for_SHARC_HostControllerGuide.pdf" document, section "10.1 SigmaStudio on SHARC SPI configuration" in SS4SH installation folder "C:\Analog Devices\SoftwareModules\SigmaStudioForSHARC-SH-Rel2.2.0\Docs".