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XR88C681 Datasheet, PDF (78/99 Pages) Exar Corporation – CMOS DUAL CHANNEL UART (DUART) | |||
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XR88C681
H. SPECIAL MODES OF OPERATION
H.1.1 Receiver-Controlled RTS/CTS Handshaking
H.1 RTS/CTS Handshaking
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Figure 42. Block Diagram and Timing Sequence of Two DUARTs Connected
in the Receiver-RTS Controlled Configuration
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