XR18W750/753-0B-EB Exar Corporation, XR18W750/753-0B-EB Datasheet - Page 33

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XR18W750/753-0B-EB

Manufacturer Part Number
XR18W750/753-0B-EB
Description
EVAL BOARD FOR XR18W750/753
Manufacturer
Exar Corporation
Datasheet

Specifications of XR18W750/753-0B-EB

Silicon Manufacturer
Exar
Silicon Core Number
XR18W750
Kit Application Type
Communication & Networking
Application Sub Type
Wireless UART Controller
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
REV. 1.0.0
EFR[6]: Auto RTS Flow Control Enable
RTS# output may be used for hardware flow control by setting EFR bit-6 to logic 1. When Auto RTS is
selected, an interrupt will be generated when the receive FIFO is filled to the programmed trigger level and
RTS de-asserts HIGH at the next upper trigger level or hysteresis level. RTS# will return LOW when FIFO data
falls below the next lower trigger level. The RTS# output must be asserted (LOW) before the auto RTS can
take effect. RTS# pin will function as a general purpose output when hardware flow control is disabled.
EFR[7]: Auto CTS Flow Control Enable
Automatic CTS Flow Control.
Logic 0 = Automatic RTS flow control is disabled (default).
Logic 1 = Enable Automatic RTS flow control.
Logic 0 = Automatic CTS flow control is disabled (default).
Logic 1 = Enable Automatic CTS flow control. Data transmission stops when CTS# input de-asserts HIGH.
Data transmission resumes when CTS# returns LOW.
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WIRELESS UART CONTROLLER
XR18W750

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