XDfePrach_AddRCtoRCCfg - XDfePrach_AddRCtoRCCfg - 2.0 English - PG391

RFSoC DFE PRACH LogiCORE IP Product Guide (PG391)
Document ID
PG391
Release Date
2025-11-26
Version
2.0 English

Adds a new RC entry to the RACH Channel configuration.

Must be used when the core is configured with a single band. It can be used to add an RC which captures from a CC in band 0 in multi band mode.

Note: This API must be executed only after all CC configurations are done with the API XDfePrach_AddCCtoCCCfg.

Prototype

u32 XDfePrach_AddRCtoRCCfg(const XDfePrach *InstancePtr, XDfePrach_RCCfg *CurrentRCCfg, s32 CCID, u32 RCId, u32 RachChan, XDfePrach_DDCCfg *DdcCfg, XDfePrach_NCO *NcoCfg, XDfePrach_Schedule *StaticSchedule, XDfePrach_CCCfg *NextCCCfg);

Parameters

The following table lists the XDfePrach_AddRCtoRCCfg function arguments.

Table 1. XDfePrach_AddRCtoRCCfg Arguments
Type Member Description
const XDfePrach * InstancePtr Pointer to the PRACH instance.
XDfePrach_RCCfg * CurrentRCCfg Current RACH configuration container.
s32 CCID CC ID [0-15].
u32 RCId RC Id [0-15].
u32 RachChan RACH channel [0-15].
XDfePrach_DDCCfg * DdcCfg DDC data container.
XDfePrach_NCO * NcoCfg NCO data container.
XDfePrach_Schedule * StaticSchedule Schedule Data Container. Not required and can be ignored for "Always On" mode, where the internal scheduler is removed at core configuration.
XDfePrach_CCCfg * NextCCCfg CC configuration container.

Returns

  • XST_SUCCESS on success
  • XST_FAILURE on failure