Changes from v1.1 to v2.0 - 2.0 English

RFSoC DFE PRACH LogiCORE IP Product Guide (PG391)

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

Parameter Changes

Table 1. Parameter Changes
Previous Version Current Version Notes
CLOCK_FREQUENCY CLOCK_FREQUENCY N/A
N/A NUM_BANDS The number of bands must be set to 1 if replacing a legacy single band core.
NUM_ANTENNA NUM_ANTENNA0 N/A
ANTENNA_INTERLEAVE ANTENNA_INTERLEAVE0 N/A
MAX_USEABLE_CCIDS MAX_USEABLE_CCIDS0 N/A
N/A NUM_RACH_OUTPUT_LANES The number of output lanes in v1.1 was forced based on the value of NUM_ANTENNA. If NUM_ANTENNA>4, set NUM_RACH_OUTPUT_LANES==2, else NUM_RACH_OUTPUT_LANES ==1.
TUSER_WIDTH TUSER0_WIDTH N/A
N/A IS_ALWAYS_ON New parameter which allows the scheduler to be removed from the design.
HAS_AXIS_CTRL HAS_AXIS_CTRL N/A
HAS_IRQ HAS_IRQ N/A

Port Changes

Table 2. Port Changes
Previous Version Current Version Notes
s_axis_din_tdata s_axis_din0_tdata N/A
s_axis_din_tvalid s_axis_din0_tvalid N/A
s_axis_din_tready s_axis_din0_tready N/A
s_axis_din_tid s_axis_din0_tid N/A
s_axis_din_tlast s_axis_din0_tlast N/A
s_axis_din_tuser s_axis_din0_user N/A
m_axis_dout_tuser m_axis_tbase_tuser TUSER output on m_axis_dout has been replaced by the m_axis_tbase_tuser port.

Other Changes

  • Software changes require array index instead of integer value (expand description).
  • Dynamic control packet format has changed. For an expanded description of the changes and how to convert from the v1.1 format to the v2.0 format, see Dynamic PRACH Scheduling and Legacy Dynamic Control Packet.