# 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
create_project -force -part $::env(XRAY_PART) design design
set_property design_mode PinPlanning [current_fileset]
open_io_design -name io_1

proc print_tile_pips {tile_type filename} {
    set tile [lindex [get_tiles -filter "TYPE == $tile_type"] 0]
    puts "Dumping BRAM PIPs for tile $tile ($tile_type) to $filename."
    set fp [open $filename w]
    foreach pip [lsort [get_pips -filter {IS_DIRECTIONAL} -of_objects [get_tiles $tile]]] {
        set src [get_wires -uphill -of_objects $pip]
        set dst [get_wires -downhill -of_objects $pip]
        if {[llength [get_nodes -uphill -of_objects [get_nodes -of_objects $dst]]] != 1} {
            puts $fp "$tile_type.[regsub {.*/} $dst ""].[regsub {.*/} $src ""]"
        }
    }
    close $fp
}

print_tile_pips BRAM_L bram_pips_int_l.txt
print_tile_pips BRAM_R bram_pips_int_r.txt