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merged changes in axis

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This commit is contained in:
Alex Forencich 2023-07-26 14:53:57 -07:00
commit 4f7c0ebe2a
1 changed files with 3 additions and 1 deletions
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lib/axis/syn/vivado/axis_async_fifo.tcl
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@ -86,8 +86,10 @@ foreach fifo_inst [get_cells -hier -filter {(ORIG_REF_NAME == axis_async_fifo ||
set output_reg_ffs [get_cells -quiet "$fifo_inst/m_axis_pipe_reg_reg[0][*]"]
if {[llength $output_reg_ffs]} {
if {[llength $write_clk]} {
set_false_path -from $write_clk -to $output_reg_ffs
}
}
# frame FIFO pointer update synchronization
set update_ffs [get_cells -quiet -hier -regexp ".*/wr_ptr_update(_ack)?_sync\[123\]_reg_reg" -filter "PARENT == $fifo_inst"]