I would like to ask about the error in the CD4093 schematic symbol in AD.

stm32f103vct6

I would like to ask about the error in the CD4093 schematic symbol in AD. [Copy link]

The CD4093 pin diagram is shown above.

Then the schematic package uses 4 subcomponents:

The actual schematic design wiring error occurs after compilation:

I would like to ask whether only one of the four sub-components should be marked with power and ground, or all four should be marked with power and ground pin symbols.
But why are both wrong? Thank you

Similar to the LM358 op amp, adding power and ground symbols to both subcomponents will not result in an error.

qwqwqw2088

All subcomponents with power and ground pins need to be connected, or network labels must be added, otherwise the compilation will fail.

stm32f103vct6

qwqwqw2088 posted on 2020-4-28 21:28 The subcomponents with power and ground pins need to be connected, or put network labels, otherwise it will not compile

All connected,

okhxyyo

I see that you only drew one power supply in your diagram, but the ground connection is complete.