AT86RF230_09 ATMEL [ATMEL Corporation], AT86RF230_09 Datasheet - Page 16

• 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]

Figure 6-14. Example SPI Sequence – SRAM Read Access Sequence of a 5 byte Data Package
6.3 Radio Transceiver Identification
6.3.1 Register Description
SCLK
MOSI
MISO
16
SEL
AT86RF230
COMMAND
XX
ADDRESS
Bit
0x1C
Read/Write
Reset value
Bit
0x1D
Read/Write
Reset value
XX
Notes:
• Because the Frame Buffer is shared between TX and RX, the frame data are
• If the SRAM access mode is used to upload received frames, the Frame Buffer
• It is not possible to transmit received frames without a Frame Buffer read and write
• Frame Buffer access violations are not indicated by a TXR_UR interrupt when using
The AT86RF230 can be identified by four registers. One register contains an unique
part number and one register the corresponding version number. Additional two
registers contain the JEDEC manufacturer ID.
Register 0x1C (PART_NUM)
• Bit [7:0] – PART_NUM
This register bits PART_NUM contain the radio transceiver part number.
Table 6-3. Radio Transceiver Part Number
Register 0x1D (VERSION_NUM)
Register Bits
PART_NUM
overwritten by new incoming frames. If the TX frame data is to be retransmitted, it
must be ensured that no frame was received meanwhile.
contains all frame data except the frame length byte. The frame length information
can be accessed only using the Frame Buffer read access.
operation by the microcontroller.
the SRAM access mode (see section 9.3.3)
R
R
DATA 1
7
0
7
0
XX
Value[7:0]
R
R
6
0
6
0
2
DATA 2
R
R
5
0
5
0
XX
VERSION_NUM
PART_NUM
Description
AT86RF230 part number
R
R
4
0
4
0
DATA 3
XX
R
R
3
0
3
0
R
R
2
0
2
0
DATA 4
XX
R
R
1
1
1
1
5131E-MCU Wireless-02/09
R
R
0
0
0
0
DATA 5
XX
VERSION_NUM
PART_NUM