XRFdc_SetCalCoefficients - 2.6 English

Zynq UltraScale+ RFSoC RF Data Converter Gen 1/2/3/DFE LogiCORE IP Product Guide (PG269)

Document ID
Release Date
2.6 English

Function Prototype

u32 XRFdc_SetCalCoefficients(XRFdc *InstancePtr, u32 Tile_Id, u32 Block_Id,
u32 CalibrationBlock, XRFdc_Calibration_Coefficients *CoeffPtr);


XRFdc *InstancePtr
Pointer to the driver instance.
u32 Tile_Id
RF-ADC tile number. Valid values are 0-3.
u32 Block_Id
RF-ADC block number inside the tile. Valid values are 0-3.
u32 CalibrationBlock
The calibration block whose override is to be enabled. Valid values are 0 (only available for Gen 3/DFE devices), 1-3 representing the OCB1, OCB2, GCB, and TSCB respectively.
XRFdc_Calibration_Coefficients *CoeffPtr
Pointer to generic calibration coefficients structure
Table 1. Valid Macros for CalibrationBlock Argument
Macro Description
XRFDC_CAL_BLOCK_OCB1 Offset Calibration Block (Background) (Gen 3/DFE)
XRFDC_CAL_BLOCK_OCB2 Offset Calibration Block (Foreground)
XRFDC_CAL_BLOCK_GCB Gain Calibration Block (Background)
XRFDC_CAL_BLOCK_TSCB Time Skew Calibration Block (Background)


This API function enables the coefficient override and programs the provided coefficients for the selected block.

The block is selected using the CalibrationBlock parameter.

Note: OCB1 only available for Gen 3/DFE devices.

Return Value