| # Copyright (C) 2017-2021 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 |
| # Writes a JSON5 to filename containing timing for current design. |
| # This can be used with create_timing_worksheet_db.py to compare prjxray model |
| # with Vivado timing model outputs. |
| link_design -part $::env(XRAY_PART) |
| |
| # one pin -> 0 |
| set clk_pins [get_package_pins -filter "IS_CLK_CAPABLE"] |
| |
| # three pins -> 1, 2, 3 on HR banks only |
| set banks [get_iobanks -filter "BANK_TYPE==BT_HIGH_RANGE"] |
| |
| set data_pins "" |
| foreach bank [split $banks " "] { |
| append data_pins " " [get_package_pins -filter "IS_GENERAL_PURPOSE && BANK==$bank"] |
| } |
| |
| set fp [open $::env(TMP_FILE) w] |
| |
| puts $fp "{" |
| puts $fp "\t\"clk_pins\": \"$clk_pins\"," |
| puts $fp "\t\"data_pins\": \"$data_pins\"" |
| puts $fp "}" |
