- 您現(xiàn)在的位置：買賣IC網 > PDF目錄45377 > MJ80C31U-36:D (ATMEL CORP) MICROCONTROLLER PDF資料下載
參數(shù)資料
| 型號： | MJ80C31U-36:D |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER |
| 文件頁數(shù)： | 16/101頁 |
| 文件大?。?/td> | 3398K |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁當前第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁
44
8168C-MCU Wireless-02/10
AT86RF212
5.2.1 State Control
The Extended Operating Modes RX_AACK and TX_ARET are controlled via register
bits TRX_CMD (register 0x02, TRX_STATE), which receives the state transition
commands. The corresponding states, RX_AACK_ON and TX_ARET_ON respectively,
are to be entered from states TRX_OFF or PLL_ON as illustrated by Figure 5-8. The
success of the state change shall be confirmed by reading register 0x01
(TRX_STATUS).
RX_AACK - Receive with Automatic Acknowledgement
A state transition to RX_AACK_ON from PLL_ON or TRX_OFF is initiated by writing the
command RX_AACK_ON to register bits TRX_CMD (register 0x02, TRX_STATE). On
success,
reading
register
0x01
(TRX_STATUS)
returns
RX_AACK_ON
or
BUSY_RX_AACK. The latter one is returned if a frame is currently about being
received.
The RX_AACK Extended Operating Mode is terminated by writing command PLL_ON
to the register bits TRX_CMD. If the AT86RF212 is within a frame receive or
acknowledgment procedure (BUSY_RX_AACK), the state change is executed after
finish. Alternatively, the commands FORCE_TRX_OFF or FORCE_PLL_ON can be
used to cancel the RX_AACK transaction and change into transceiver state TRX_OFF
or PLL_ON.
TX_ARET - Transmit with Automatic CSMA-CA and Retransmission
Similarly, a state transition to TX_ARET_ON from PLL_ON or TRX_OFF is initiated by
writing command TX_ARET_ON to register bits TRX_CMD (register 0x02,
TRX_STATE). The radio transceiver is in the TX_ARET_ON state when register 0x01
(TRX_STATUS) returns TX_ARET_ON. The TX_ARET transaction is actually started
with a rising edge of pin 11 (SLP_TR) or by writing the command TX_START to register
bits TRX_CMD.
The TX_ARET Extended Operating Mode is terminated by writing the command
PLL_ON to the register bits TRX_CMD. If the AT86RF212 is within a CSMA-CA, a
frame-transmit or an acknowledgment procedure (BUSY_TX_ARET), the state change
is executed after finish. Alternatively, the command FORCE_PLL_ON can be used to
instantly terminate the TX_ARET transaction and change into transceiver state
PLL_ON.
Note
A state change request from TRX_OFF to RX_AACK_ON or TX_ARET_ON
internally passes the state PLL_ON to initiate the radio transceiver front end. Thus,
the readiness to receive or transmit data is delayed accordingly (see Table 5-1). In
that case, it is recommended to use interrupt IRQ_0 (PLL_LOCK) as an indicator.
5.2.2 Configuration
As the usage of the Extended Operating Mode is based on Basic Operating Mode
functionality, only features beyond the basic radio transceiver functionality are
described in the following sections. For details of the Basic Operating Mode, refer to
section 5.1.
When using the RX_AACK or TX_ARET modes, the following registers need to be
configured.
相關PDF資料 |
PDF描述 |
|---|---|
| R80C52XXX-12SHXXX | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQCC44 |
| MQ80C32-12SBR | 8-BIT, 12 MHz, MICROCONTROLLER, CQFP44 |
| IF180C52XXX-36D | 8-BIT, MROM, 36 MHz, MICROCONTROLLER, PQFP44 |
| IV80C32XXX-36 | 8-BIT, 36 MHz, MICROCONTROLLER, PQFP44 |
| IF180C52CXXX-20R | 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MJ-80C32E-30 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad. Tolerant 8-bit ROMless Microcontroller |
| MJ-80C32E-30-E | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad. Tolerant 8-bit ROMless Microcontroller |
| MJ8100 | 制造商:ASI 功能描述:8100 N11E4C |
| MJ8100R | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:Bipolar PNP Device in a Hermetically sealed TO39 |
| MJ-82-1 | 制造商:SPC Multicomp 功能描述:SOCKET PCB DC POWER 制造商:SPC Multicomp 功能描述:SOCKET, PCB, DC POWER 制造商:SPC Multicomp 功能描述:SOCKET, PCB, DC POWER; Gender:Receptacle; Connector Mounting:PCB; Contact Termination:Through Hole Vertical; Connector Mounting Orientation:PCB; Connector Type:Standard Power Entry ;RoHS Compliant: Yes |
發(fā)布緊急采購，3分鐘左右您將得到回復。