Texas Instruments CC2500 User Manual

CC2500
S
WRS040
C
Page
74
of
89
0x1A: BSCFG
–
Bit Synchronization
C
onfiguration
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 wo
rd is detected (used to correct offsets in data rate):
Setting
Clock recovery loop integral gain before sync word
0 (00)
K
I
1 (01)
2
K
I
2 (10)
3
K
I
3 (11)
4
K
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)
2
K
P
2 (10)
3
K
P
3 (11)
4
K
P
3
BS_POST_KI
1
R/W
The clock recovery feedback loop integral gain to be used after a
sync word is detected.
S
etting
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 sy
nc 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 CC2500 Specifications

General

Brand	Texas Instruments
Model	CC2500
Category	Transceiver
Language	English