| Layer Naming Guide – 2 Layer | ||||||
| Drill | txt | drl | drd | dri | xln | ncd |
| Top Copper | gtl | cmp | top | L01 | art1 | |
| Bottom Copper | gbl | sol | bot | L02 | art2 | |
| Top Soldermask | gts | stc | smt | psm | gtm | |
| Bottom Soldermask | gbs | sts | smb | ssm | gbm | |
| Top Silkscreen | gto | plc | slk | pss | sst | |
| Bottom Silkscreen | gbo | pls | bsk | sss | ssb | |
| Outline | oln | otl | gm1 | gko | ddw | |
| Layer Naming Guide – 4 Layer | ||||||
| Drill | txt | drl | drd | dri | xln | ncd |
| Top Copper | gtl | cmp | top | L01 | art1 | |
| Inner Layer 1 | in1 | mid1 | ||||
| Inner layer 2 | in2 | mid2 | ||||
| Bottom Copper | gbl | sol | bot | L04 | art4 | |
| Top Mask | gts | stc | smt | psm | gtm | |
| Bottom Mask | gbs | sts | smb | ssm | gbm | |
| Top Silk | gto | plc | slk | pss | sst | |
| Bottom Silk | gbo | pls | bsk | sss | ssb | |
In order for our automated tooling process to know what you intend your PCB to look like please follow these naming guidelines.
