Laird Controls North America Inc. 86942 Manual De Usuario
9S21-8694-A001
Laird™ proprietary and confidential
Page
7 of 12
Revision: A, Approved
1
I
NTRODUCTION
1.1 P
URPOSE
A new family of RF module is being developed by Laird. This family includes high performance radios covering
several RF bands used world-wide for remote control applications. They are built around a common
architecture, and present a uniform host interface definition. The host interface is used for data communication
and radio configuration.
several RF bands used world-wide for remote control applications. They are built around a common
architecture, and present a uniform host interface definition. The host interface is used for data communication
and radio configuration.
1.2 S
COPE
This document describes the host interface signal definitions, timings, operation mode, available functionalities,
and provide details about its integration to Unity products. This document does not cover RF specifications or
power supply specifications.
and provide details about its integration to Unity products. This document does not cover RF specifications or
power supply specifications.
1.3 A
PPLICABILITY
This description applies to all 2PCA-8694-Axxx.
1.4 A
CRONYMS
,
A
BBREVIATIONS
Acronyms
CTS - Clear to Send. RS-232 control signal
RTS - Request to Send. RS-232 control signal
DTR - Data Terminal Ready. RS-232 control signal
DSR - Data Set Ready. RS-232 control signal
TX - Transmit data. RS-232 data signal
RX - Receive data. RS-232 data signal
LED- Light emitting diode
UART- Universal Asynchronous Receiver Transmitter
CTS - Clear to Send. RS-232 control signal
RTS - Request to Send. RS-232 control signal
DTR - Data Terminal Ready. RS-232 control signal
DSR - Data Set Ready. RS-232 control signal
TX - Transmit data. RS-232 data signal
RX - Receive data. RS-232 data signal
LED- Light emitting diode
UART- Universal Asynchronous Receiver Transmitter
Abbreviations
MIPS - Million Instructions Per Second
SPI –
MIPS - Million Instructions Per Second
SPI –
Serial peripheral interface
USB-
Universal serial bus
uP -
Micro Processor
P.C.
Printed Circuit
PC
(Personal) Computer – Desktop or Laptop