Motorola DS9208 Product Reference Manual page 152

7 - 12 DS9208 Product Reference Guide
Hardware Handshaking (continued)
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None: Scan this bar code to disable hardware handshaking.
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Standard RTS/CTS: Scan this bar code to select Standard RTS/CTS Hardware Handshaking.
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RTS/CTS Option 1: If you select RTS/CTS Option 1, the digital scanner asserts RTS before transmitting
and ignores the state of CTS. The scanner de-asserts RTS when the transmission completes.
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RTS/CTS Option 2: If you select Option 2, RTS is always high or low (user-programmed logic level).
However, the digital scanner waits for CTS to be asserted before transmitting data. If CTS is not asserted
within Host Serial Response Timeout (default), the scanner issues an error indication and discards the
data.
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RTS/CTS Option 3: If you select Option 3, the digital scanner asserts RTS prior to any data
transmission, regardless of the state of CTS. The scanner waits up to Host Serial Response Timeout
(default) for CTS to be asserted. If CTS is not asserted during this time, the scanner issues an error
indication and discards the data. The digital scanner de-asserts RTS when transmission is complete.
RTS/CTS Option 1
RTS/CTS Option 3
*
None
Standard RTS/CTS
RTS/CTS Option 2