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參數(shù)資料
| 型號： | NRF9E5-EVKIT915 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC |
| 中文描述： | 433/868/915MHz RF收發(fā)器與8051兼容的嵌入式微控制器和4輸入，10位ADC |
| 文件頁數(shù)： | 54/104頁 |
| 文件大?。?/td> | 1436K |
| 代理商： | NRF9E5-EVKIT915 |
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PRODUCT SPECIFICATION
nRF9E5 Single Chip Transceiver with Embedded Microcontroller and ADC
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone +4772898900 - Fax +4772898989
Revision: 1.1
Page 54 of 104
June 2004
Typical sequences are:
Write:
Wait until REGX_CRTL.4 == 0 (i.e. not busy)
Write REGX_MSB, Write REGX_LSB, Write REGX_CTRL
Read:
Wait until REGX_CRTL.4 == 0 (i.e. not busy)
Write REGX_CTRL, Wait until REGX_CRTL.4 == 0 (i.e. not busy)
Read REGX_MSB, Read REGX_LSB
Note : Please wait until not busy before accessing SFR 0xB6 CK_CTRL (page 58)
TICK
WAKEUP INT
WATCHDOG_RESET
8+16-BIT
REGISTER
TIMER_LATCH
8-bit CPU
register
REGX_LSB
8-bit CPU
register
REGX_MSB
8-bit CPU
register
REGX_CTRL
Load
16-BIT BUS
24-BIT
DOWN
COUNTER
Zero
Load
CE
16-BIT
DOWN
COUNTER
Zero
Load
CE
GPIO
WAKEUP
IO
RTC
INT
P1 GPIO
Load
Clocked on CPU clock
Clocked
on CKLF
Figure 16 Block diagram of wakeup and watchdog function.
Table 45 below describe the functions of the SFR registers that control these blocks, and
Table 46 and Table 47 explains the contents of the individual control registers for
watchdog and wakeup functions.
Addr
SFR
(hex)
AB
R/W
#bit
Init
Hex
Name
Function
R/W
8
00
REGX_MSB
Most significant part of 16 bit register for
interface to Watchdog, RTC timer and GPIO
wakeup
Least significant part of 16 bit register for
interface to Watchdog, RTC timer and GPIO
wakeup
Control for 16 bit register for transfers to and
from Watchdog, RTC timer and GPIO wakeup.
AC
R/W
8
00
REGX_LSB
AD
R/W
5
00
REGX_CTRL
4: REGX interface busy (read only).
3: Read (0) / Write (1)
2-0: Indirect address, see leftmost column in
Table 46
Table 45 Wakeup, RTC timer and Watchdog SFR-registers.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NRF9E5IC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC |
| nRF9E5-REEL | 功能描述:射頻收發(fā)器 433/868/915MHz TRNSCVR RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| NRF-D | 制造商:IDEC 功能描述:35mmDINKi[pT[Lbgz_ Bulk 制造商:IDEC CORPORATION 功能描述:DIN RAIL MT.ADAPTOR |
| NRF-HEAD-CAP-B | 制造商:IDEC CORPORATION 功能描述:Circuit Protector |
| NRF-HEAD-CAP-W | 制造商:IDEC CORPORATION 功能描述:Circuit Protector |
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