Texas Instruments CC1101 User Manual

CC1101
SWRS061H Page 84 of 98
0x1A: BSCFG – Bit Synchronization Configuration
Bit
Field Name
Reset
R/W
Description
7:6
BS_PRE_KI[1:0]
1 (01)
R/W
The clock recovery feedback loop integral gain to be used before a sync word is
detected (used to correct offsets in data rate):
Setting
Clock recovery loop integral gain before sync word
0 (00)
K
I
1 (01)
2K
I
2 (10)
3K
I
3 (11)
4K
I
5:4
BS_PRE_KP[1:0]
2 (10)
R/W
The clock recovery feedback loop proportional gain to be used before a sync word
is detected.
Setting
Clock recovery loop proportional gain before sync word
0 (00)
K
P
1 (01)
2K
P
2 (10)
3K
P
3 (11)
4K
P
3
BS_POST_KI
1
R/W
The clock recovery feedback loop integral gain to be used after a sync word is
detected.
Setting
Clock recovery loop integral gain after sync word
0
Same as BS_PRE_KI
1
K
I
/2
2
BS_POST_KP
1
R/W
The clock recovery feedback loop proportional gain to be used after a sync word
is detected.
Setting
Clock recovery loop proportional gain after sync word
0
Same as BS_PRE_KP
1
K
P
1:0
BS_LIMIT[1:0]
0 (00)
R/W
The saturation point for the data rate offset compensation algorithm:
Setting
Data rate offset saturation (max data rate difference)
0 (00)
±0 (No data rate offset compensation performed)
1 (01)
±3.125 % data rate offset
2 (10)
±6.25 % data rate offset
3 (11)
±12.5 % data rate offset

Texas Instruments CC1101 Specifications

General

Brand	Texas Instruments
Model	CC1101
Category	Transceiver
Language	English