AN2707 Freescale Semiconductor / Motorola, AN2707 Datasheet - Page 24

• Manufacturer Part Number: AN2707
• Description: Software Drivers for Tango3 RF Transmitter and Romeo2 RF Receiver ICs
• Manufacturer: Freescale Semiconductor / Motorola

AN2707
24
Software Drivers for Tango3 RF Transmitter and Romeo2 RF Receiver ICs
Description:
Values:
Example:
#define TANGO_BAND_VALUE
Description:
Values:
Example:
#define TANGO_CRYSTAL_FREQUENCY 13560000
Description:
Values:
Example:
#define TANGO_DATA_RATE
TANGO_BAND_VALUE
TANGO_CRYSTAL_FREQUENCY
TANGO_DATA_RATE
Freescale Semiconductor, Inc.
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Go to: www.freescale.com
This defines if Tango3 is used in high band or low band
configuration.
High band: modulation frequency = crystal frequency/32
Low band: modulation frequency of crystal frequency/64
TANGO_HIGH_BAND denotes high band.
TANGO_LOW_BAND denotes low band.
This defines the speed (in Hz) of the crystal used by the
Tango3 IC.Typical values at supported RF frequencies
are:
/* 315 MHz — 98400000
/* 434 MHz — 13560000
/* 868 MHz — 13560000
Integer in range 0–10000000
This defines the data rate in bps (before Manchester
encoding).
Integer in range 0–11000
TANGO_HIGH_BAND
1000
/* Data rate = 1
/* Crystal freq=13.56 MHz */
/* High band selected */
kbps */
*/
*/
*/
MOTOROLA