[DRC BIVC-1] Bank IO standard Vcc: Conflicting Vcc voltages in bank 13. For example, the following two ports in this bank have conflicting VCCOs: led_8bits (LVCMOS33, requiring VCCO=3.300) and eth_mdio_mdc (LVDS_25, requiring VCCO=2.500) ...
措施:查看下载器连接,连接是否牢固,或开发板是否上电。 14. [[DRC BIVC-1] the following port in this bank have conflicting VCCOs: sys_clk (LVCMOS18,requiring VCCO=1.800)。 原因:管脚未做约束。 措施:可以在XDC约束文件中加入时钟约束:set_property IOSTANDARD LVCMOS33 [get_ports sys_clk] set_prope...
措施:查看下载器连接,连接是否牢固,或开发板是否上电。 14. [[DRC BIVC-1] the following port in this bank have conflicting VCCOs: sys_clk (LVCMOS18,requiring VCCO=1.800)。 原因:管脚未做约束。 措施:可以在XDC约束文件中加入时钟约束:set_property IOSTANDARD LVCMOS33 [get_ports sys_clk] set_prope...
For example, if OUTPUT_PIN1 and OUTPUT_PIN2 are assigned an IOSTANDARD of HSTL_I in the XDC but no LOC is assigned, the pins may get placed legally in the same bank, but the following DRC may be flagged: ERROR: [Drc 23-20] Rule violation (BIVC-1) Bank IO standard Vcc - Conflicti...
56354 - Vivado write_bitstream - ERROR: [Drc 23-20] Rule violation (NSTD-1) Unspecified I/O Standard - X out of Y logical ports use I/O standard (IOSTANDARD) value 'DEFAULT', instead of a user assigned specific value Description
14. [[DRC BIVC-1] the following port in this bank have conflicting VCCOs: sys_clk (LVCMOS18,requiring VCCO=1.800)。 原因:管脚未做约束。 措施:可以在XDC约束文件中加入时钟约束:set_property IOSTANDARD LVCMOS33 [get_ports sys_clk] set_property PACKAGE_PIN R4 [get_ports sys_clk]。
Please check the Tcl console output or 'F:/vivado_project/timer/timer.sim/sim_1/behav/xsim/elaborate.log' file for more information. [Vivado 12-4473] Detected error while running simulation. Please correct the issue and retry this operation. 1 2 [DRC BIVC-1] Bank IO standard Vcc: ...
14. [[DRC BIVC-1] the following port in this bank have conflicting VCCOs: sys_clk (LVCMOS18,requiring VCCO=1.800)。 原因:管脚未做约束。 措施:可以在XDC约束文件中加入时钟约束:set_property IOSTANDARD LVCMOS33 [get_ports sys_clk] set_property PACKAGE_PIN R4 [get_ports sys_clk]。