- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄25635 > MD80C52EXXX-16SBD (ATMEL CORP) 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CDIP40 PDF資料下載
參數(shù)資料
| 型號(hào)： | MD80C52EXXX-16SBD |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CDIP40 |
| 封裝： | 0.600 INCH, CERAMIC, DIP-40 |
| 文件頁(yè)數(shù)： | 85/198頁(yè) |
| 文件大?。?/td> | 4822K |
| 代理商： | MD80C52EXXX-16SBD |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)當(dāng)前第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)
175
8111C–MCU Wireless–09/09
AT86RF231
20. Appendix A - Continuous Transmission Test Mode
20.1
Overview
The AT86RF231 offers a Continuous Transmission Test Mode to support final application / pro-
duction tests as well as certification tests. Using this test mode the radio transceiver transmits
continuously a previously transferred frame (PRBS mode) or a continuous wave signal (CW
mode).
In CW mode two different signal frequencies per channel can be transmitted:
f
1 = fCH + 0.5 MHz
f
2 = fCH - 0.5 MHz
Here f
CH is the channel center frequency programmed by register 0x08 (PHY_CC_CCA).
Note, in CW mode it is not possible to transmit an RF signal directly on the channel center
frequency.
PSDU data in the Frame Buffer must contain at least a valid PHR (see Section 8.1 “Introduction
- IEEE 802.15.4 - 2006 Frame Format” on page 79) followed by PSDU data. It is recommended
to use a frame of maximum length (127 bytes) and arbitrary PSDU data for the PRBS mode. The
SHR and the PHR are not transmitted. The transmission starts with the PSDU data and is
repeated continuously.
20.2
Configuration
Before enabling Continuous Transmission Test Mode all register configurations shall be done as
follow:
TX channel setting (optional)
TX output power setting (optional)
Mode selection (PRBS / CW)
A register access to register 0x36 and 0x1C enables the Continuous Transmission Test Mode.
The transmission is started by enabling the PLL (TRX_CMD = PLL_ON) and writing the
TX_START command to register 0x02.
Even for CW signal transmission it is required to write valid PSDU data to the Frame Buffer. For
PRBS mode it is recommended to write a frame of maximum length.
The detailed programming sequence is shown in Table 20-1 on page 175. The column R/W
informs about writing (W) or reading (R) a register or the Frame Buffer.
Table 20-1.
Continuous Transmission Programming Sequence.
Step
Action
Register
R/W
Value
Description
1
RESET
Reset AT86RF231
2
Register Access
0X0E
W
0x01
Set IRQ mask register, enable IRQ_0 (PLL_LOCK)
3
Register Access
0x04
W
0x00
Disable TX_AUTO_CRC_ON
4
Register Access
0x02
W
0x03
Set radio transceiver state TRX_OFF
5
Register Access
0x03
W
0x01
Set clock at pin 17 (CLKM)
6
Register Access
0x08
W
0x33
Set IEEE 802.15.4 CHANNEL, e.g. 19
7
Register Access
0x05
W
0x00
Set TX output power, e.g. to Pmax
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MD80C52EXXX-20SB | 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CDIP40 |
| MQ80C32E-36SC | 8-BIT, 36 MHz, MICROCONTROLLER, CQFP44 |
| MR80C52XXX-20:R | 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQCC44 |
| MQ80C32E-30/883 | 8-BIT, 30 MHz, MICROCONTROLLER, CQFP44 |
| MR80C52CXXX-16/883R | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQCC44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MD80C86 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 16-Bit Microprocessor |
| MD80C862 | 制造商:Intel 功能描述:PROCESSOR:MICRO-PROCESSOR |
| MD80C86-2 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 16-Bit Microprocessor |
| MD80C86-2/883 | 制造商:Intersil Corporation 功能描述:MPU 16BIT CMOS 8MHZ 40CDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:CPU 16BILT 5V CMOS 8MHZ 40CDIP - Bulk |
| MD80C86-2/B | 制造商:Intersil Corporation 功能描述:MPU 16BIT CMOS 8MHZ 40CDIP - Rail/Tube |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。