Protel99 generates a network table where some components have no connections

卜.乂

Protel99 generates a network table where some components have no connections [Copy link]

When adding the network table, some components have no flying wires. ERC check is fine, and then there is no error prompt when loading to PCB, package pins are also fine, network tabs are placed correctly, files I upload pictures also hang, I hope someone can give me some advice.

qwqwqw2088

Define the diode component library and the two pins of the package as 1 and 2 respectively, paying attention to the correspondence between the positive and negative poles.

卜.乂

qwqwqw2088 posted on 2019-9-29 10:45 Define the two pins of the diode component library and package as 1 and 2 respectively, and pay attention to the correspondence between the positive and negative poles

No effect. After changing it, it's still the same.

qwqwqw2088

The component pin numbers in the schematic diagram are changed to 1,2, and the package is also changed to 1,2

Protel 99 has an error here. Generally, it is caused by the inconsistency between the pins of the component and the pins of the package.

Or it may be an operating system problem, which may cause incompatibility with the library file.

卜.乂

qwqwqw2088 posted on 2019-9-29 15:03 The pin number of the component in the schematic diagram is changed to 1,2, and the package is also changed to 1,2. Protel 99 has an error here. Generally, the pins of the component and the pins of the package are different...

Thanks, I encapsulated the library myself in the win8 system, and added the library with a third-party small software, so it may not work.

qwqwqw2088

Bu.Yi posted on 2019-9-29 15:43 Thanks, I am using the Win8 system to encapsulate the library myself, and I added the library using a third-party small software, so it may not work,

It should be a problem with Win8 system

Win7 and Win8 systems are not compatible with Protel 99 library files.

It is recommended to use protel 99 under XP system

Or use the AD version directly

ayld

This problem also occurs under XP! ! ! !

天意无罪

You have confused the name and PIN number of this capacitor. The attributes of the pin in the schematic diagram are number and name. Number is the pin number, which must be consistent with the pin number in the PCB library.