| 摘要 |
A system on chip (SOC) may include function blocks, and a scan chain in each of the function blocks, the scan chains being adapted to conduct scan test operations in sync with a respective one of a plurality of clock signals having a different phase relative to each other, wherein during an isolation mode, the scan chains test combination circuits of the function blocks, and during an interface mode, the scan chains of adjacent ones of the function blocks test combination circuits between the adjacent ones of the function blocks.
|
