US 12,255,678 B2
Interrupt driven reconfiguration of configurable receiver front end module
Hendricus De Ruijter, San Jose, CA (US); Thomas Edward Voor, Cedar Park, TX (US); and Jeffrey L. Sonntag, Greenville, SC (US)
Assigned to Silicon Laboratories Inc., Austin, TX (US)
Filed by Silicon Laboratories Inc., Austin, TX (US)
Filed on Aug. 29, 2022, as Appl. No. 17/897,693.
Application 17/897,693 is a continuation in part of application No. 17/851,534, filed on Jun. 28, 2022.
Prior Publication US 2023/0421197 A1, Dec. 28, 2023
Int. Cl. G06F 13/24 (2006.01); G06F 13/40 (2006.01); H04B 1/401 (2015.01); H04B 5/48 (2024.01)
CPC H04B 1/401 (2013.01) [H04B 5/48 (2024.01)] 19 Claims
OG exemplary drawing
 
1. A non-transitory storage medium comprising instructions that, when executed, cause a device to perform a method comprising:
receiving, in a controller of a wireless device, at least one of a first interrupt or a second interrupt, wherein:
the first interrupt is to indicate that a receive radio frequency (RF) signal received in a front end circuit of the wireless device is overloading at least a low noise amplifier (LNA) of the front end circuit; and
the second interrupt is to indicate that the receive RF signal is overloading at least a passive network of a system on chip (SoC) of the wireless device; and
in response to the at least one of the first interrupt or the second interrupt, reconfiguring the front end circuit from a first mode into a second mode, wherein a relative order of at least two components of a receiver RF signal processing path is different in the first mode than in the second mode.