DVK-PRM122 Laird Technologies, DVK-PRM122 Datasheet - Page 24

• Manufacturer Part Number: DVK-PRM122
• Description: DEV KIT PRM122
• Manufacturer: Laird Technologies
• Series: FlexRF™r
• Type: Transceiver, FHSSr

Specifications of DVK-PRM122

• Frequency: 2.4GHz
• Output Power: 50 mW
• Antenna: U.FL Coaxial
• Silicon Manufacturer: Laird Technologies
• Kit Application Type: Communication & Networking
• Application Sub Type: Wireless Module
• Features: Very Robust In The Presence Of Interference Global
• Rohs Compliant: Yes
• For Use With/related Products: PRM122
• 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
21 www.lairdtech.com
TABLE 9: EEPROM PARAMETERS (CONTINUED)
PARAMETERS
CTS Off
Remote I/O
Control
ADDRESS
EEPROM
0x5E
0x60
LENGTH
(BYTES)
2
1
0x00-0xFF
0x0000 -
RANGE
0x01FE
DEFAULT
0x0180
0x00
Settings are: bit-7: Use Pairs
*Pin 18 (GIO_8) on board revisions 0050-00203 Rev 0
and 0050-00196 rev 2 (and below) is internally not con-
nected. This pin is unavailable as a GPIO on these boards.
Once the CTS has been deasserted, CTS will be reasserted (Low)
transceiver prevents this loss by deasserting CTS High as the
it before the buffer can be emptied, data loss will occur. The
when the transmit buffer contains this many or less characters.
tied. CTS should be monitored by the Host device and data
If the transceiver buffer fills up and more bytes are sent to
buffer fills up and asserting CTS Low as the buffer is emp-
flow to the radio should be stopped when CTS is High.
bit-6: All Inputs
bit-5: Enable RXD/TXD Pair
bit-4: Enable RTS/CTS Pair
bit-3:. Enable CMD/Data –GIO_2 Pair
bit-2: Enable GIO_7/GIO_3 Pair
bit-1: Enable GIO_8/GIO_1 Pair*
bit-0: Enable GIO_4/GIO_0 Pair
0 = Disable pairs and allows radio I/O
already set in bits 5-0 to be all input or
all output
1 = Enable pairs with bits 5-0 set
0 = All configured I/O are output
(if Bit 7 is clear)
1 = All configured I/O are inputs
(if Bit 7 is clear)
0 = Disable RXD/TXD Pair for Remote
I/O Mode
1 = Enable RXD/TXD Pair for Remote
I/O Mode (disables serial data)
0 = Disable RTS/CTS Pair for Remote
I/O Mode
1 = Enable RTS/CTS Pair for Remote
I/O Mode (disables RTS)
0 = Disable CMD/Data –GIO_2 Pair
for Remote I/O Mode
1 = Enable CMD/Data –GIO_2 Pair
for Remote I/O Mode (May affect DE-RE)
0 = Disable GIO_7/GIO_3 Pair for
Remote I/O Mode
1 = Enable GIO_7/GIO_3 Pair for
Remote I/O Mode (I/O Type depends
on Remote Analog Enable)
0 = Disable GIO_8/GIO_1 Pair for
Remote I/O Mode
0 = Disable GIO_4/GIO_0 Pair for
Remote I/O Mode
1 = Enable GIO_4/GIO_0 Pair for
Remote I/O Mode (may affect Hop
Frame output)
DESCRIPTION
Laird Technologies