XDfePrach_MixerStatusOverflow - 2.0 English

RFSoC DFE PRACH LogiCORE IP Product Guide (PG391)

Document ID
PG391
Release Date
2024-05-30
Version
2.0 English
PRACH status.

Declaration

typedef struct
{
  u32 MixerOverflow;
  u32 FirstAntennaOverflowing;
  u32 FirstRCIdOverflowing;
} XDfePrach_MixerStatusOverflow;
Table 1. Structure XDfePrach_MixerStatusOverflow Member Description
Member Description
MixerOverflow [0-1] Source of first occurrence of overflow as signalled in ISR.

That is, register only updated when MIXER_OVERFLOW flag is 0.

FirstAntennaOverflowing [0-7] Lowest numbered antenna on which first mixer overflow occurred.
FirstRCIdOverflowing [0-15] The physical mixer on which the first mixer overflow occurred.

Each mixer handles 4 rach channels, and the overflow indicator is agregated, so an overflow on physical channel 0-3 will indicate as an overflow on Channel 0, 4-7: channel 1, etc.