Preliminary Technical Data UG-1828
Rev. PrB | Page 269 of 277
ADI_FPGA9001_DMA_TRIGGER_MCS = 2,
ADI_FPGA9001_DMA_TRIGGER_GPIO = 3,
ADI_FPGA9001_DMA_TRIGGER_TDD_ENABLE = 4,
ADI_FPGA9001_DMA_TRIGGER_IMMEDIATE = 5
} adi_fpga9001_DmaTrigger_e;
• If using ADI_FPGA9001_DMA_TRIGGER_IMMEDIATE then the DMA will transfer data whenever the DMA_Enable goes
high (and valid data is on the SSI).
• If using ADI_FPGA9001_DMA_TRIGGER_TDD_ENABLE then the adi_fpga9001_TddConfig_t-
>ADI_FPGA9001_TDDSELECT_RX1_DMA_TRIG signal will be the trigger. When this signal goes high (programmed in the
tdd config) then the DMA is triggered and will transfer data whenever the DMA_Enable goes high (and valid data is on the SSI)
• If using ADI_FPGA9001_DMA_TRIGGER_GPIO/MCS/SMA_1/2 then the GPIO/MCS/SMA signal will be the trigger. When
this signal goes high the DMA is triggered and will transfer data whenever the DMA_Enable goes high (and valid data is on the
SSI)
ADI_FPGA9001_DMA_TRIGGER_IMMEDIATE is used in the current release.
TRACKING CALIBRATIONS
Tracking calibration algorithms can be enabled/disabled in the tracking cals tab. Certain algorithms can only be enabled in certain
profiles. For example RX harmonic distortion can only be enabled if it is configured in DMR, Analog FM, and Tetra profiles. It grays out
and is disabled in LTE and custom profiles.
The user can enable and disable an individual tracking algorithm to observe its effect while transmitting and receiving a signal.
Figure 262. Tracking Calibration Tab
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