Altium Designer 文档
...
((PCB Query Functions))_AD
PCB Query((Attribute Checks))_AD
Query_Lang-PCBFunctions_AttributeChecks_IsBGAIsBGA_AD
Created: 九月 10, 2015 | Updated: 八月 09, 2021
| Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
您正在阅读的是 20.2. 版本。关于最新版本，请前往 Query_Lang-PCBFunctions_AttributeChecks_IsBGA((IsBGA))_AD 阅读 21 版本
Parent page: PCB Query Functions - Attribute Checks
Summary
Returns components that are of a BGA nature. Such a component contains at least 10 rows of pads and at least 10 columns of pads, the (absolute) difference between the number of rows of pads and the number of columns of pads is less than 6. The total pad count is at least half of the product of the number of rows of pads and the number of columns of pads, and all of the pads are of a surface mount nature.
Syntax
IsBGA : Boolean/Boolean_String
Example Usage
IsBGA
IsBGA = True
IsBGA = 'True'
Returns all BGA components.
Not IsBGA
IsBGA = False
IsBGA = 'False'
Returns all objects except BGA components.
Tips
- The associated child primitive objects are not returned by this Query.