Shutdown Sequence - Analog Devices ADRV9001 User Manual

Preliminary Technical Data
After the channel is primed, in order to start the normal transmit or reception activities, it needs to be further transitioned from primed
state to RF enabled state. This can be accomplished by a set of API calls. There are two modes for channel enabling, which are PIN mode
and SPI mode.
PIN Mode
1. Call adi_adrv9001_Radio_ChannelEnableMode_Set( ) to set the PIN mode
2. Toggle the pins (for example, Rx1_ENABLE and Tx1_ENABLE pins for Channel 1) to transition the channel to "RF ENABLED"
state.
SPI Mode
1. Call adi_adrv9001_Radio_ChannelEnableMode_Set( ) to set the SPI mode
2. Call adi_adrv9001_Radio_Channel_EnableRf( ) to transition the channel to "RF ENABLED" state.

SHUTDOWN SEQUENCE

After completing all the operations, the user should call API adi_adrv9001_Shutdown() through TES to safely shutdown ADRV9001
device. It performs a hardware reset to reset the ADRV9001 device into a safe state for shutdown or re-initialization.
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