XCite™ OEM RF Module – Product Manual v1.1
The interface signals are available through the 11-pin header. All pins operate on VCC CMOS
levels. Five signals commonly used in applications are:
•
DI (pin 4 – Data In)
•
DO (pin 3 – Data Out)
•
VCC (pin 10 – Power)
•
GND (pin 11 – Ground)
•
DO2-
(pin 1 – Clear-to-Send)
The remaining six pins may be used for additional functionality. Go to the “XCite Advanced
Programming & Configuration” manual for more detailed information about Pin Signals.
Application Circuit
Figure 2.
Application Circuit – connection to host processor
Mechanical Drawings
Figure 3.
Mechanical Drawings
(measured in inches)
© 2004 MaxStream, Inc., Confidential and Proprietary
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