Constants - 2.0 English

RFSoC DFE PRACH LogiCORE IP Product Guide (PG391)

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

The following constants are defined by the API:

Table 1. Constants
Name Value
Supported Sample Widths
XDFE_NR_PRACH_V2_0_SAMPLE_WIDTH_16B 16
XDFE_NR_PRACH_V2_0_SAMPLE_WIDTH_24B 24
NCO Sine/Cosine Scaling
XDFE_NR_PRACH_V2_0_NCO_GAIN_0DB 0
XDFE_NR_PRACH_V2_0_NCO_GAIN_MINUS3DB 3
XDFE_NR_PRACH_V2_0_NCO_GAIN_MINUS6DB 6
XDFE_NR_PRACH_V2_0_NCO_GAIN_MINUS9DB 9
NCO Configuration
XDFE_NR_PRACH_V2_0_FREQ_CONTROL_WORD_SIZE 24
CCID Sample Rates
XDFE_NR_PRACH_V2_0_CC_SAMPLE_RATE_30_72 1
XDFE_NR_PRACH_V2_0_CC_SAMPLE_RATE_61_44 2
XDFE_NR_PRACH_V2_0_CC_SAMPLE_RATE_122_88 4
XDFE_NR_PRACH_V2_0_CC_SAMPLE_RATE_245_76 8
Subcarrier Spacing (kHz)
XDFE_NR_PRACH_V2_0_SCS_1_25 12
XDFE_NR_PRACH_V2_0_SCS_3_75 13
XDFE_NR_PRACH_V2_0_SCS_5 14
XDFE_NR_PRACH_V2_0_SCS_7_5 15
XDFE_NR_PRACH_V2_0_SCS_15 0
XDFE_NR_PRACH_V2_0_SCS_30 1
XDFE_NR_PRACH_V2_0_SCS_60 2
XDFE_NR_PRACH_V2_0_SCS_120 3
Filter Decimation Rates
XDFE_NR_PRACH_V2_0_DECIMATOR_RATE_1X 0
XDFE_NR_PRACH_V2_0_DECIMATOR_RATE_2X 1
XDFE_NR_PRACH_V2_0_DECIMATOR_RATE_4X 2
XDFE_NR_PRACH_V2_0_DECIMATION_RATE_8X 3
XDFE_NR_PRACH_V2_0_DECIMATION_RATE_16X 4
XDFE_NR_PRACH_V2_0_DECIMATION_RATE_3X 8
XDFE_NR_PRACH_V2_0_DECIMATION_RATE_6X 9
XDFE_NR_PRACH_V2_0_DECIMATION_RATE_12X 10
XDFE_NR_PRACH_V2_0_DECIMATION_RATE_24X 11
Filter Decimation Gain
XDFE_NR_PRACH_V2_0_DECIMATOR_GAIN_0DB 0
XDFE_NR_PRACH_V2_0_DECIMATOR_GAIN_6DB 6
XDFE_NR_PRACH_V2_0_DECIMATOR_GAIN_12DB 12
XDFE_NR_PRACH_V2_0_DECIMATOR_GAIN_18DB 18
Band Selection
XDFE_NR_PRACH_V2_0_BAND0 0
XDFE_NR_PRACH_V2_0_BAND1 1
XDFE_NR_PRACH_V2_0_BAND2 2
Model Maximum Configuration
XDFE_NR_PRACH_V2_0_MAX_ANTENNA 8
XDFE_NR_PRACH_V2_0_MAX_RC 16
XDFE_NR_PRACH_V2_0_MAX_CC 16
XDFE_NR_PRACH_V2_0_MAX_BAND 3