iDP3410 User's Manual
10.SERIAL INTERFACE 10.1 Specifications
(1)Synchronous system: Asynchronous
(2)Baud rate: 150, 300, 600, 1,200, 2,400, 4,800, 9,600, or 19,200 bps (User selectable)
(3)Configuration of one word
∙ Start bit | : 1 bit | |
∙ Data bits | : | 7 or 8 bits (User selectable) |
∙ Parity bit | : Odd, even, or none (User selectable) | |
∙ Stop bit | : | 1 bit or more |
(4)Signal polarity
∙ | Mark | = | Logic "1" | |
∙ | Space | = | Logic "0" | (+3 V ∼ +12 V) |
(5)Received data (RXD signal)
∙ Mark = 1
∙ Space = 0
(6)Reception control (DTR signal)
∙ | Mark | : | Data transfer disabled |
∙ | Space | : | Data transfer enabled |
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