3.6 PTA Interface (J203)

The PTA interface supports a shared antenna between Bluetooth® and Wi-Fi™. It has the hardware\u0002 based 802.15.2 compliant Three-Wire PTA interface (J203) to address Wi-Fi/Bluetooth co-existence.

Header PinPin on WINCS02PC ModulePin TypeDescription
Pin 1Pin 21, PTA_BT_ACTIVE/SOSCIInputBluetooth® active
Pin 2Pin 6, PTA_BT_PRIORITYInput/OutputBluetooth priority
Pin 3Pin 5, PTA_WLAN_ACTIVEOutputWLAN active
Pin 4GNDPowerGround