User Manual

146
8111A–AVR–05/08
AT86RF231
Note: Register values 1 and 2 are valid for ANT_EXT_SW_EN = 1.
Table 11-14. Antenna Diversity Switch Control
Register Bit Value Description
ANT_CTRL 0 Reserved
1 Antenna 1
DIG1 = H
DIG2 = L
2 Antenna 0
DIG1 = L
DIG2 = H
3
Default value for ANT_EXT_SW_EN = 0.
Mandatory setting for applications not using Antenna Diversity.