Programmable field mounted device

摘要

To programming the device during running a computational process in device electronics, the device having a activated first memory area storing a first programmable configuration and a deactivated second memory area storing a second programmable configuration. The the second programmable configuration is modified. Simultaneously, the first programmable configuration in the first memory area is executed by the computational process. Upon completion of configuring the second memory area, the first memory area is deactivated and the second memory area is activated for excecuting by the computational process.