3.5 PTA Interface (J203)

The PTA interface supports a shared antenna between Bluetooth® and Wi-Fi®. It has the hardware-based 802.15.2-compliant 3-wire PTA interface (J203) to address the Wi-Fi/Bluetooth co-existence.

Note: Refer to the software release notes for additional information.
Table 3-6. PTA Pin Configuration
Header PinPin on RNWF02PC ModulePin Type Description
Pin1Pin21, PTA_BT_ACTIVE/RTCC_OSC_INInputBluetooth® active
Pin2 Pin6, PTA_BT_PRIORITYInputBluetooth priority
Pin3Pin5, PTA_WLAN_ACTIVEOutputWLAN active
Pin4GNDPowerGround