Enter/Exit Programming Mode
Product Reference Guide 21
Handshaking Control
The data interface consists of an RS-232 port designed to operate either with
or without the hardware handshaking lines, Request to Send (RTS), and Clear to
Send (CTS). Handshaking Control includes the following options:
• None - No HW flow control
•RTS — RTS is asserted during trans
missions. CTS is ignored.
• RTS/CTS — RTS is asserted during transmissions. CTS gates transmis-
sions.
• RTS On/CTS — RTS is always asserted. CTS gates transmissions.
Handshaking Control = None
Handshaking Control = RTS
Handshaking Control = RTS/CTS
Handshaking Control = RTS On/CTS
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