The distribution of the dataregisters and auxiliary relays in the PLC is introduced, then some part of instructions are given.
介绍了PLC内部数据寄存器和辅助继电器的分配,给出了部分程序指令。
2
An improved flash EEPROM memory-based storage subsystem includes one or more flash memory arrays, each with a duplicity of dataregisters and a controller circuit.