AT86RF232 Atmel Corporation, AT86RF232 Datasheet - Page 42

• 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

42
AT86RF232
Bit
0x02
Read/Write
Reset value
Bit
0x02
Read/Write
Reset value
Register 0x02 (TRX_STATE):
The radio transceiver states are controlled via register TRX_STATE using register bits
TRX_CMD. The read-only register bits TRAC_STATUS indicate the status or result of
an Extended Operating Mode transaction.
Figure 7-9. Register TRX_STATE.
 Bit 4:0 - TRX_CMD
A write access to register bits TRX_CMD initiates a radio transceiver state transition.
Table 7-4. TRX_CMD.
Register Bits
TRX_CMD
Notes: 1.
A write access to register bits TRX_CMD initiates a radio transceiver state transition
towards the new state.
These register bits are used for Basic and Extended Operating Mode, see
2.
3.
4.
TRX_CMD = “0” after power on reset (POR).
The frame transmission starts one symbol after TX_START command.
FORCE_PLL_ON is not valid for states P_ON, SLEEP, and RESET, as well as
STATE_TRANSITION_IN_PROGRESS towards these states.
Extended Operating Mode only.
R/W
R
7
0
3
0
0x00
0x02
0x04
0x16
0x19
Value
0x03
0x06
0x08
0x09
TRAC_STATUS
(1)
(2)
(3)
(4)
(4)
R/W
R
6
0
2
0
Description
NOP
TX_START
FORCE_TRX_OFF
FORCE_PLL_ON
RX_ON
TRX_OFF (CLK Mode)
PLL_ON (TX_ON)
RX_AACK_ON
TX_ARET_ON
All other values are reserved
TRX_CMD
R/W
R
5
0
1
0
TRX_CMD
R/W
R/W
4
0
0
0
8321A–MCU Wireless–10/11
Section
TRX_STATE
TRX_STATE
7.2.