blob: 8c7243cc384743a8c8a871cdcabe2d64375a8ae3 [file] [log] [blame]
# Copyright (C) 2017-2020 The Project X-Ray Authors
#
# Use of this source code is governed by a ISC-style
# license that can be found in the LICENSE file or at
# https://opensource.org/licenses/ISC
#
# SPDX-License-Identifier: ISC
proc print_tile_pips {tile_type filename} {
set fp [open $filename w]
set pips [dict create]
foreach tile [get_tiles -filter "TYPE == $tile_type"] {
foreach pip [lsort [get_pips -of_objects $tile]] {
set src [get_wires -uphill -of_objects $pip]
set dst [get_wires -downhill -of_objects $pip]
# Skip pips with disconnected nodes
set src_node [get_nodes -of_objects $src]
if { $src_node == {} } {
continue
}
set dst_node [get_nodes -of_objects $dst]
if { $dst_node == {} } {
continue
}
set dst_wire [regsub {.*/} $dst ""]
set dst_hclk_match [regexp {HCLK_GTP_CK_IN[0-9]+} $dst_wire]
set dst_ibufds_mux_match [regexp {IBUFDS_GTPE2_[01]_MGTCLKOUT_MUX} $dst_wire]
set dst_gtp_mux_match [regexp {GTPE2_COMMON_[RT]XOUTCLK_MUX_[0123]} $dst_wire]
if { $dst_hclk_match || $dst_ibufds_mux_match || $dst_gtp_mux_match } {
set pip_string "GTP_COMMON.[regsub {.*/} $dst ""].[regsub {.*/} $src ""]"
if ![dict exists $pips $pip_string] {
puts $fp $pip_string
dict set pips $pip_string 1
}
}
}
}
close $fp
}
create_project -force -part $::env(XRAY_PART) design_gtp_ibufds design_gtp_ibufds
set_property design_mode PinPlanning [current_fileset]
open_io_design -name io_1
print_tile_pips GTP_COMMON_MID_LEFT gtp_common_mid.txt