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правок
Строка 208: | Строка 208: | ||
Multifunctional channels consist of input and output stages are connected in parallel, as well as protective diodes (connected to one terminal of the channel). | Multifunctional channels consist of input and output stages are connected in parallel, as well as protective diodes (connected to one terminal of the channel). | ||
Output stage consists of the Tx | Output stage consists of the Tx switch. | ||
Tx | The Tx switch can connect the corresponding output with ground. | ||
The state of the switch is controlled by logic circuits inside the controller. The switch may be one of 2 states: | |||
*Active (closed); 0 is at the channel output. | *Active (closed); 0 is at the channel output. |