Axiom Manufacturing Inc 042202 Manual Do Utilizador
REIMS Module Hardware User Guide
3
Terminology
This module applies option selection jumpers. Terminology for application of the option
jumpers is as follows:
jumpers is as follows:
Jumper on, in, or installed = jumper is a plastic wired shunt that fits across 2 pins
and the shunt is installed so that the 2 pins are connected with the shunt.
and the shunt is installed so that the 2 pins are connected with the shunt.
Jumper off, out, or idle = jumper or shunt is installed so that only 1 pin holds the
shunt, no 2 pins are connected, or jumper is removed. It is recommended that
the jumpers be placed idle by installing on 1 pin so they will not be lost.
shunt, no 2 pins are connected, or jumper is removed. It is recommended that
the jumpers be placed idle by installing on 1 pin so they will not be lost.
Signal names in this document that are followed by an asterisk (*) denote an active-low
signal.
signal.
Module Features
The REIMS Module is a demonstration, evaluation, or application development platform
for the Freescale MXYP8300 device. Module operation is controlled by dedicated
firmware contained in the MXYP8300 memory. The MXYP8300 provides air pressure,
temperature, and accelerometer measurements with a 315MHz or 434MHz RF
transmitter and 125KHz LF receiver. Typical application would be to monitor and
transmit tire pressure and status in a vehicle Tire Pressure Monitoring System (TPMS).
The device is well suited for many industrial monitoring or safety applications.
for the Freescale MXYP8300 device. Module operation is controlled by dedicated
firmware contained in the MXYP8300 memory. The MXYP8300 provides air pressure,
temperature, and accelerometer measurements with a 315MHz or 434MHz RF
transmitter and 125KHz LF receiver. Typical application would be to monitor and
transmit tire pressure and status in a vehicle Tire Pressure Monitoring System (TPMS).
The device is well suited for many industrial monitoring or safety applications.
The Module applies an embedded RF antenna and does not provide external
connections for measurements, RF, or LF signals. Access to the MXYP8300 device is
provided by an adapter cable and the J1 development port connector. A HCS08 BDM
cable with 2.5 to 3.3V I/O may be applied, see the J1 Development Port section for
more details.
connections for measurements, RF, or LF signals. Access to the MXYP8300 device is
provided by an adapter cable and the J1 development port connector. A HCS08 BDM
cable with 2.5 to 3.3V I/O may be applied, see the J1 Development Port section for
more details.
The module is a component of the Freescale REIMS TPMS demonstration kit. See the
kit documentation for a system overview and demonstration operation details.
kit documentation for a system overview and demonstration operation details.