BB_RADIOCNTL2

Bit Field

Read/Write

Field Name

Description

31:30

RW

LRSYNCCOMPMODE

Long-range synchronization compensation operating mode

29

RW

RXCITERMBYPASS

Long-range CI bit[1] and TERM1 bypass mode (allow to receive only CI bit 0 and then wait for Rx payload directly)

28:24

RW

LRVTBFLUSH

Indicate long range Viterbi flush instant (this value corresponds to the Viterbi trace back depth used in the selected design, hence corresponding to the number of remaining samples flush out just before the end of the packet)

23:22

RW

PHYMSK

Indicate selected radio PHY support capabilities (in addition to 1Mbps that is mandatory)

21:20

RW

LRSYNCERR

Number of errors allowed during long range Rx stream detection (when performed internally)

18:16

RW

SYNCERR

Indicate the maximum number of errors allowed to recognize the synchronization word

13:0

RW

FREQTABLE_PTR

Frequency table pointer

Bit Field

Field Name

Value Symbol

Value Description

Hex Value

31:30

LRSYNCCOMPMODE

LRSYNCCOMPMODE_3

Bit 0 controls 125kbps LR packet part using synchro tracking and Bit 1 controls 500kbps LR packet part using synchro tracking

0x3*

29

RXCITERMBYPASS

RXCITERMBYPASS_0

0x0*

RXCITERMBYPASS_1

0x1

28:24

LRVTBFLUSH

LRVTBFLUSH_8

0x8*

23:22

PHYMSK

PHYMSK_0

Bit 0 indicates 2Mbps support when set. Bit 1 indicates Coded HPY support when set

0x0*

21:20

LRSYNCERR

LRSYNCERR_0

0x0*

18:16

SYNCERR

SYNCERR_0

Has to be set to 0x0 for normal operations

0x0*

13:0

FREQTABLE_PTR

FREQTABLE_PTR_64

0x40*