Copyright 1986-2016 Xilinx, Inc. All Rights Reserved. ------------------------------------------------------------------------------------------------------------------------- | Tool Version : Vivado v.2016.4 (win64) Build 1756540 Mon Jan 23 19:11:23 MST 2017 | Date : Fri Apr 09 23:16:38 2021 | Host : DESKTOP-GN6T5R2 running 64-bit major release (build 9200) | Command : report_methodology -file GPIO_demo_methodology_drc_routed.rpt -rpx GPIO_demo_methodology_drc_routed.rpx | Design : GPIO_demo | Device : xc7a35tcpg236-1 | Speed File : -1 | Design State : Routed ------------------------------------------------------------------------------------------------------------------------- Report Methodology Table of Contents ----------------- 1. REPORT SUMMARY 2. REPORT DETAILS 1. REPORT SUMMARY ----------------- Netlist: netlist Floorplan: design_1 Design limits: Max violations: Violations found: 34 +-----------+----------+-------------------------------+------------+ | Rule | Severity | Description | Violations | +-----------+----------+-------------------------------+------------+ | TIMING-18 | Warning | Missing input or output delay | 34 | +-----------+----------+-------------------------------+------------+ 2. REPORT DETAILS ----------------- TIMING-18#1 Warning Missing input or output delay An input delay is missing on BTN[0] relative to clock(s) sys_clk_pin Related violations: TIMING-18#2 Warning Missing input or output delay An input delay is missing on BTN[1] relative to clock(s) sys_clk_pin Related violations: TIMING-18#3 Warning Missing input or output delay An input delay is missing on BTN[2] relative to clock(s) sys_clk_pin Related violations: TIMING-18#4 Warning Missing input or output delay An input delay is missing on BTN[3] relative to clock(s) sys_clk_pin Related violations: TIMING-18#5 Warning Missing input or output delay An input delay is missing on BTN[4] relative to clock(s) sys_clk_pin Related violations: TIMING-18#6 Warning Missing input or output delay An input delay is missing on PS2_CLK relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#7 Warning Missing input or output delay An input delay is missing on PS2_DATA relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#8 Warning Missing input or output delay An output delay is missing on SSEG_AN[0] relative to clock(s) sys_clk_pin Related violations: TIMING-18#9 Warning Missing input or output delay An output delay is missing on SSEG_AN[1] relative to clock(s) sys_clk_pin Related violations: TIMING-18#10 Warning Missing input or output delay An output delay is missing on SSEG_AN[2] relative to clock(s) sys_clk_pin Related violations: TIMING-18#11 Warning Missing input or output delay An output delay is missing on SSEG_AN[3] relative to clock(s) sys_clk_pin Related violations: TIMING-18#12 Warning Missing input or output delay An output delay is missing on SSEG_CA[0] relative to clock(s) sys_clk_pin Related violations: TIMING-18#13 Warning Missing input or output delay An output delay is missing on SSEG_CA[1] relative to clock(s) sys_clk_pin Related violations: TIMING-18#14 Warning Missing input or output delay An output delay is missing on SSEG_CA[2] relative to clock(s) sys_clk_pin Related violations: TIMING-18#15 Warning Missing input or output delay An output delay is missing on SSEG_CA[3] relative to clock(s) sys_clk_pin Related violations: TIMING-18#16 Warning Missing input or output delay An output delay is missing on SSEG_CA[4] relative to clock(s) sys_clk_pin Related violations: TIMING-18#17 Warning Missing input or output delay An output delay is missing on SSEG_CA[5] relative to clock(s) sys_clk_pin Related violations: TIMING-18#18 Warning Missing input or output delay An output delay is missing on SSEG_CA[6] relative to clock(s) sys_clk_pin Related violations: TIMING-18#19 Warning Missing input or output delay An output delay is missing on SSEG_CA[7] relative to clock(s) sys_clk_pin Related violations: TIMING-18#20 Warning Missing input or output delay An output delay is missing on UART_TXD relative to clock(s) sys_clk_pin Related violations: TIMING-18#21 Warning Missing input or output delay An output delay is missing on VGA_BLUE[0] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#22 Warning Missing input or output delay An output delay is missing on VGA_BLUE[1] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#23 Warning Missing input or output delay An output delay is missing on VGA_BLUE[2] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#24 Warning Missing input or output delay An output delay is missing on VGA_BLUE[3] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#25 Warning Missing input or output delay An output delay is missing on VGA_GREEN[0] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#26 Warning Missing input or output delay An output delay is missing on VGA_GREEN[1] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#27 Warning Missing input or output delay An output delay is missing on VGA_GREEN[2] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#28 Warning Missing input or output delay An output delay is missing on VGA_GREEN[3] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#29 Warning Missing input or output delay An output delay is missing on VGA_HS relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#30 Warning Missing input or output delay An output delay is missing on VGA_RED[0] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#31 Warning Missing input or output delay An output delay is missing on VGA_RED[1] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#32 Warning Missing input or output delay An output delay is missing on VGA_RED[2] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#33 Warning Missing input or output delay An output delay is missing on VGA_RED[3] relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: TIMING-18#34 Warning Missing input or output delay An output delay is missing on VGA_VS relative to clock(s) VIRTUAL_clk_out1_clk_wiz_0 Related violations: