F81438 Datasheet, PDF (9/20 Pages) Feature Integration Technology Inc. – Single 5V RS232/RS422/RS485 Multiprotocol

5.2.2
RS-485 Driver Half Duplex (Mode 10)
The F81438 provides 1 set of RS-485 driver half duplex 1T/1R.
MODE 10
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Figure 2: RS-485 Driver Half Duplex Mode
F81438
5.2.3
RS-485 Receiver Full Duplex (Mode 11)
The F81438 provides 1 set of RS-485 receiver half duplex 1T/1R.
MODE 11
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Figure 3: RS-485 Receiver Half Duplex Mode
9
Jan, 2012
V0.11P