WI.232FHSS-250-R Radiotronix, WI.232FHSS-250-R Datasheet - Page 35

• Manufacturer Part Number: WI.232FHSS-250-R
• Description: RF Modules & Development Tools 900MHz FHSS Low
• Manufacturer: Radiotronix

Specifications of WI.232FHSS-250-R

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: WI232FHSS-250-R

WI.232FHSS-25-R/ WI.232FHSS-250-R DATASHEET
4. Module Configuration
The Wi.232FHSS modules will work right “out of the box” without any configuration. However, a great many
configuration registers are exposed to allow for the custom-tailoring of the wireless link. These registers are classified
as four different types: non-volatile R/W, non-volatile R/O, volatile R/W, and volatile R/O. During the power-on/reset
sequence, the non-volatile read/write registers are copied into the volatile read/write registers. This allows the
integrator to determine a default configuration for the wireless link that can be preset at the factory, requiring no
intervention by the host processor. During operation, changes to the volatile read/write registers have an immediate
effect on the Wi.232FHSS parameters. Non-volatile read-only registers provide a way for the host application to
retrieve information about the module hardware, firmware, and hard-coded configuration parameters such as the
MyGUID address.
4.1. Register Descriptions
The value in this register is augmented each time a packet is received that fails CRC check. Writing 0x00
to this register will initialize the count.
Default hop sequence: 0
The Wi.232FHSS supports 6 different hop sequences with minimal correlation. Changing the hop
sequence changes the physical band utilization, much the same way that a channel does in a static
transmitter. Valid values are 0-5.
R/W
B7
7
R/W
RES
7
4.1.1. CRC Error Count (regCRCERRCOUNT)
4.1.2. Channel Hop Table (regHOPTABLE)
regNVHOPTABLE (0x00)
R/W
B6
6
R/W
D6
6
B5
5
D5
5
R/W
R/W
B4
4
D4
4
R/W
R/W
34
R/W
B3
3
R/W
D3
3
R/W
B2
2
R/W
D2
2
regCRCERRCOUNT (0x40)
regHOPTABLE (0x4B)
R/W
B1
1
R/W
D1
1
Chapter
4
Revision 1.1.0
R/W
B0
0
R/W
D0
0