DVK-PRM112 Laird Technologies, DVK-PRM112 Datasheet - Page 25

• Manufacturer Part Number: DVK-PRM112
• Description: KIT FOR PRM112
• Manufacturer: Laird Technologies
• Series: FlexRF™r
• Type: Transceiver, FHSSr

Specifications of DVK-PRM112

• Frequency: 2.4GHz
• Output Power: 50 mW
• Antenna: U.FL Coaxial
• Silicon Manufacturer: Laird Technologies
• Kit Application Type: Communication & Networking
• Application Sub Type: RF Module
• Kit Contents: 2x RF Module, 2x Adapter Board, CD, 2x AC Power Adapters, 2x DB9
• Rohs Compliant: Yes
• For Use With/related Products: PRM112
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

LT2510
Wireless Module
EEPROM
PARAMETERS
22 www.lairdtech.com
TABLE 9: EEPROM PARAMETERS (CONTINUED)
PARAMETERS
Max Power
RSSI Threshold
High
RSSI Threshold
Low
RSSI Lag
RSSI Control
ADDRESS
EEPROM
0x63
0x65
0x66
0x67
0x68
LENGTH
(BYTES)
1
1
1
1
1
0x00-0xFF
0x00-0xFF
0x00-0xFF
0x00-0xFF
RANGE
0x00-
0x03
DEFAULT
0x00
0x50
0x40
0xF1
0xFF
Settings are: bit-7: PWM Output Port*
* PWM Output Port.
The OEM can control which ports are used for PWM Output
according to the following table:
Threshold Low, then 0x00 (0% Duty Cycle) will be written
Sets the High threshold for RSSI. If the RSSI is above RSSI
Sets the Low threshold for RSSI. If the RSSI is below RSSI
Bit 6
PRM110/111/120/121
0x00: 21 dBm typical
0x01: 17 dBm typical
0x02: 14 dBm typical
0x03: 11 dBm typical
Threshold High, then 0xFF (100% Duty Cycle) will be
Constant controlling the rate of change of the PWM
0
0
1
1
Used to increase/decrease the output power:
*See RSSI Output on PWM for more details
*See RSSI Output on PWM for more details
shipped at maximum allowable power.
bit-6: PWM Output Port*
bit-5: Use Average RSSI
bit-4: Invert Report
bit-3: Unintended Report
bit-2: Broadcast Report
bit-1: Addressed Report
bit-0: Beacon Report
Bit 7
0
1
0
1
0 = Ignore RSSI_Lag and report instantaneous RSSI
1 = Uses RSSI_Lag and reports moving average of
RSSI
0 = PWM Outputs higher duty cycle for a stronger
signal
1 = PWM Outputs lower duty cycle for a stronger
signal
0 = Disable Unintended report
1 = Reports RSSI on packets not intended for
this transceiver
0 = Disable Broadcast Report
1 = Reports RSSI on Broadcast packets received
0 = Disables Addressed Report
1 = Reports RSSI on packets specifically addressed
to this transceiver
0 = Disables Beacon Report
1 = Reports RSSI on the beacon from the Server
written to the PWM Output.
Note:
to the PWM Output
SMT Pin
The transceivers are
DESCRIPTION
2
1
5
5
Output
PRM112/113/122/123
0x00: 17dBm typical
0x01: 14 dBm typical
0x02: 11 dBm typical
0x03: 8 dBm typical
Pluggable Pin
Laird Technologies
19
19
6
7