Error this signal is connected to multiple drivers

 · ERROR ㅠ.ㅠ HDLCompiler - "C:\Users\com\Desktop\verilog\aqx\keyscanf.v" Line Signal keyp[31][3] in unit keyscanf is connected to following multiple drivers: verilog ShareReviews: 2.  · ERROR:Xst - Multi-source in Unit on signal ; this signal is connected to multiple drivers. ERROR:Xst - Multi-source in Unit on signal ; this signal is connected to multiple www.doorway.rus: 1.  · ERROR:Xst - Multi-source in Unit on signal ; this signal is connected to multiple drivers. The strange part about this is for the first error, the signal N0 is never used in my program. I did a ctrl+f of the file and 'N0' isn't even in it.

ERROR:HDLCompiler - " D:\PSN\automat_final\algoritm_www.doorway.ru " Line Signal cont [0] [13] in unit algoritm_bani is connected to following multiple drivers: architecture algoritm of algoritm_bani is type bani is array (0 to 5) of std_logic_vector (13 downto 0); type mem is array (0 to 3) of std_logic_vector (13 downto 0); type bancnota is array (0 to 5) of std_logic_vector (4 downto 0); signal temp:std_logic_vector (13 downto 0); signal monetarie:bit:='0'; signal. To address this 'problem' you should use some intermediate signals (unique for each process) and then combine them. Example: two processes driving the same signal: Code: process () begin.. signalout this error. ERROR:Xst - Multi-source in Unit on signal ; this signal is connected to multiple drivers. Drivers are: Output signal of FDCE instance. Output signal of FDCE instance.

The resolution_function defines how the value of a signal with multiple drivers is calculated. Page 3. 3. Martin ECE ERROR:Xst - Multi-source in Unit on signal ; this signal is connected to multiple drivers.说明a【1】这个reg变量在多个always中进行赋值，是错的，. process that assigns values to the signal; connection of the signal to a port of It is illegal to have multiple drivers for a signal, which is not a.