AT86RF230_09 ATMEL [ATMEL Corporation], AT86RF230_09 Datasheet - Page 94

• Manufacturer Part Number: AT86RF230_09
• Description: Low Power 2.4 GHz Transceiver for ZigBee, IEEE 802.15.4, 6LoWPAN, RF4CE and ISM
• Manufacturer: ATMEL [ATMEL Corporation]

94
AT86RF230
9 Module Description...........................................................................58
8.2 Frame Check Sequence (FCS) ............................................................................ 48
8.3 Energy Detection (ED) ......................................................................................... 50
8.4 Received Signal Strength Indicator (RSSI) .......................................................... 51
8.5 Link Quality Indication (LQI) ................................................................................. 53
8.6 Clear Channel Assessment (CCA)....................................................................... 54
9.1 Receiver (RX) ....................................................................................................... 58
9.2 Transmitter (TX) ................................................................................................... 58
9.3 Frame Buffer......................................................................................................... 60
9.4 Voltage Regulators (AVREG, DVREG)................................................................ 62
9.5 Battery Monitor (BATMON) .................................................................................. 64
9.6 Crystal Oscillator (XOSC)..................................................................................... 66
8.1.2 MAC Protocol Layer Data Unit (MPDU)....................................................................... 46
8.2.2 CRC calculation........................................................................................................... 48
8.2.3 Automatic FCS generation .......................................................................................... 49
8.2.4 Automatic FCS check .................................................................................................. 49
8.2.5 Register Description .................................................................................................... 49
8.3.1 Overview ..................................................................................................................... 50
8.3.2 Request an ED Measurement ..................................................................................... 50
8.3.3 Data Interpretation....................................................................................................... 51
8.3.4 Register Description .................................................................................................... 51
8.4.1 Overview ..................................................................................................................... 52
8.4.2 Reading RSSI.............................................................................................................. 52
8.4.3 Data Interpretation....................................................................................................... 52
8.4.4 Register Description .................................................................................................... 52
8.5.1 Overview ..................................................................................................................... 53
8.5.2 Request an LQI Measurement .................................................................................... 53
8.5.3 Data Interpretation....................................................................................................... 54
8.6.1 Overview ..................................................................................................................... 54
8.6.2 CCA Configuration and Request ................................................................................. 55
8.6.3 Data Interpretation....................................................................................................... 55
8.6.4 Register Description .................................................................................................... 55
9.1.1 Overview ..................................................................................................................... 58
9.1.2 Configuration ............................................................................................................... 58
9.2.1 Overview ..................................................................................................................... 58
9.2.2 Configuration ............................................................................................................... 59
9.2.3 Register Description .................................................................................................... 59
9.3.1 Frame Buffer Data Management ................................................................................. 60
9.3.2 User accessible Frame Content .................................................................................. 60
9.3.3 Frame Buffer Interrupt Handling .................................................................................. 61
9.4.1 Overview ..................................................................................................................... 62
9.4.2 Configure the Voltage Regulators ............................................................................... 63
9.4.3 Data Interpretation....................................................................................................... 63
9.4.4 Register Description .................................................................................................... 63
9.5.1 Overview ..................................................................................................................... 64
9.5.2 Data Interpretation....................................................................................................... 65
9.5.3 BATMON Interrupt Handling........................................................................................ 65
9.5.4 Register Description .................................................................................................... 65
5131E-MCU Wireless-02/09