DVK-PRM112 Laird Technologies, DVK-PRM112 Datasheet - Page 23

• 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
20 www.lairdtech.com
TABLE 9: EEPROM PARAMETERS (CONTINUED)
PARAMETERS
Control 2
Interface
Timeout
RF Packet Size
CTS On
ADDRESS
EEPROM
0x57
0x58
0x5A
0x5C
LENGTH
(BYTES)
1
1
1
2
Description
0x00-0xFF
0x0000 -
RANGE
0x1FFF
0x02-
*See
0xFF
DEFAULT
0x01C0
0x61
0x03
0xEF
Settings are: bit-7: Discard Framing Errors
280kbps RF Data Rate and 0xEF for 500kbps RF Data Rate.
the maximum size of an RF packet. Value in address is only
Commands can be issued. The maximum value is 0x60 for
transceiver prevents this loss by deasserting CTS High as the
it before the buffer can be emptied, data loss will occur. The
Specifies a byte gap timeout, used in conjunction with RF
tied. CTS should be monitored by the Host device and data
RF Packet Size should not be less than 0x06 to ensure AT
Packet Size to determine when a packet coming over the
If the transceiver buffer fills up and more bytes are sent to
buffer fills up and asserting CTS Low as the buffer is emp-
interface is complete (200us per increment). This is only
Note:
flow to the radio should be stopped when CTS is High.
CTS will be deasserted (High) when the transmit buffer
Used in conjunction with Interface Timeout; specifies
Must be set to a minimum of 6 in order to send
contains this many characters or more.
used when Auto Config is disabled.
used when Auto Config is disabled.
bit-6: Hop Packet Delineation
bit-5: Override 485 timing
bit-4: Remote Analog Enable
bit-3: Remote I/O Mode
bit-2: RS-485 Data Enable
bit-1: Nine Bit Mode
bit-0: 9600 Boot Option
0 = Framing error register is ignored
1 = Upon detecting a framing error, the
entire packet is discarded
0 = Disabled
1 = UART data will be transmitted once per
hop as soon as a minimum of six bytes have
been accumulated, regardless of whether
Interface Timeout or RF Packet Size has
been reached.
0 = 485 DE-RE timing is set by the radio
automatically
1 = 485 DE-RE timing is set by value in
EEPROM
0 = Disable Remote Analog
1 = Enable Remote Analog
0 = Disable Remote I/O Mode
1 = Enable Remote I/O Mode
0 = Disable RS-485 Data Enable
1 = Enable RS-485 Data Enable
0 = Disable Nine Bit Mode
1 = Enable Nine Bit Mode
0 = Disable 9600 Boot Option
1 = Enable 9600 Boot Option
the Enter AT command.
DESCRIPTION
Laird Technologies