AT86RF232 Atmel Corporation, AT86RF232 Datasheet - Page 62

• Manufacturer Part Number: AT86RF232
• Manufacturer: Atmel Corporation

Specifications of AT86RF232

• Max. Operating Frequency: 0 MHz
• Crypto Engine: AES
• Operating Voltage (vcc): 1.8 to 3.6
• Frequency Band: 2.4 GHz
• Max Data Rate (mb/s): 0.25
• Antenna Diversity: Yes
• External Pa Control: Yes
• Power Output (dbm): 3
• Receiver Sensitivity (dbm): -100
• Receive Current Consumption (ma): 11.8
• Transmit Current Consumption (ma): 13.8
• Link Budget (dbm): 103

7.2.6 Register Summary
7.2.7 Register Description – Control Registers
62
AT86RF232
Bit
0x01
Read/Write
Reset value
Bit
0x01
Read/Write
Reset value
The following Atmel AT86RF232 registers are to be configured to control the Extended
Operating Mode:
Table 7-14. Register Summary.
Register 0x01 (TRX_STATUS):
The read-only register TRX_STATUS signals the present state of the radio transceiver
as well as the status of a CCA operation.
Figure 7-16. Register TRX_STATUS.
 Bit 4:0 - TRX_STATUS
The register bits TRX_STATUS signals the current radio transceiver status.
Table 7-15. TRX_STATUS.
Register Bits
TRX_STATUS
Reg.-Addr.
0x01
0x02
0x04
0x08
0x09
0x17
0x19
0x20 – 0x2B
0x2C
0x2D
0x2E
0x2F
CCA_DONE
R
R
7
0
3
0
Register Name
TRX_STATUS
TRX_STATE
TRX_CTRL_1
PHY_CC_CCA
CCA_THRES
XAH_CTRL_1
XAH_CTRL_2
XAH_CTRL_0
CSMA_SEED_0
CSMA_SEED_1
CSMA_BE
Value
0x00
0x01
0x02
0x06
0x08
CCA_STATUS
R
R
6
0
2
0
Description
P_ON
BUSY_RX
BUSY_TX
RX_ON
TRX_OFF (CLK Mode)
TRX_STATUS
Description
Radio transceiver status, CCA result
Radio transceiver state control, TX_ARET status
TX_AUTO_CRC_ON
CCA mode control, see
CCA threshold settings, see
TX_ARET and RX_AACK control
TX_ARET control
Address filter configuration
-
TX_ARET control, retries value control
CSMA-CA seed value
CSMA-CA seed value, RX_AACK control
CSMA-CA back-off exponent control
Short address, PAN-ID and IEEE address
reserved
R
R
5
0
1
0
Section 8.5.6
TRX_STATUS
Section 8.5.6
R
R
4
0
0
0
8321A–MCU Wireless–10/11
TRX_STATUS
TRX_STATUS