参数资料
型号: AT86RF230-ZU
厂商: ATMEL CORP
元件分类: 网络接口
英文描述: ZigBee/IEEE 802.15.4-Transceiver
中文描述: DATACOM, INTERFACE CIRCUIT, PQCC32
封装: 5 X 5 MM, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-6, QFN-32
文件页数: 28/50页
文件大小: 445K
代理商: AT86RF230-ZU
28
AT86RF230
5131A-ZIGB-06/14/06
7.4. Frame Receive Procedure
The following transactions are required to receive a frame over the SPI:
IRQ issued
read IRQ status register (register access)
IRQ line deasserted
receiving frame data (frame receive mode)
P
C
Figure 7-8.
Receive Frame Transactions Between AT86RF230 and Controller
CLKM
SEL
SCLK
MOSI
MISO
IRQ
SLP_TR
COMMAND
XX
COMMAND
XX
XX
XX
XX
XX
XX
XX
READ DATA
XX
FRAME LENGTH
FRAME DATA 1 FRAME DATA 2 FRAME DATA 3
FRAME DATA n
LQI Value
IRQ issued
IRQ_status_read
Frame_upload
Figure 7-9.
Frame Receive Sequence
7.5. Frame Transmit Procedure
The following transactions are required to transmit a frame over SPI:
write frame data to transceiver (frame transmit mode)
write tx_start bit to register (register access) or assert SLP_TR
(depends on configuration)
P
C
Figure 7-10.
Transmit Frame Transactions Between AT86RF230 and Controller
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AT86RF230-ZU SL176 制造商:Atmel Corporation 功能描述:
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