Silicon Laboratories Si4430, Manual

Page: 106 / 152

S i 4 4 3 0
106 Preliminary Rev. 0.4
Reset value = 00000000
Reset value = 00101010
For the following registers (addresses 2Bh and 2Ch), use the following equation:
where Rb's unit is in kHz and “enmanch” is the Manchester Enable bit (found at address 71h bit [1]).
Therefore, the minimal data rate that this register can support without Manchester is 0.366 kbps.
Reset value = 00101011
Register 29h. Antenna Diversity 2
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name
adrssi2[7:0]
Type
R
Bit Name Function
7:0 adrssi2[7:0]
Measured RSSI Value on Antenna 2.
Register 2Ah. AFC Limiter
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name
Afclim[7:0]
Type
R/W
Bit Name Function
7:0 Afclim[7:0]
AFC Limiter.
AFC limiter value.
Register 2Bh. AFC Correction (LSBs)
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name
afc_corr[9:2]
Type
R
Bit Name Function
7:0 afc_corr[9:2]
AFC Correction Values.
AFC loop correction values [9:2] (MSBs only). Values are updated once, after sync word
is found during receiving. See also address 2Ch.
) 1 ( R
500[kHz] 3
_ _
b
 


enmanch
val cnt ook