參數(shù)資料
型號(hào)： NRF9E5-EVKIT433
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(yè)數(shù)： 54/104頁(yè)
文件大?。?/td> 1436K
代理商： NRF9E5-EVKIT433
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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
nRF9E5-EVKIT-433 功能描述:射頻模塊 NRF9E5 EVAL KIT 433MHZ RoHS:否 制造商:Linx Technologies 產(chǎn)品:Transceiver Modules 頻帶:902 MHz to 928 MHz 輸出功率:- 15.5 dBm to + 12.5 dBm 接口類型:UART 工作電源電壓:- 0.3 VDC to + 5.5 VDC 傳輸供電電流:38.1 mA 接收供電電流:22.7 mA 天線連接器類型:U.FL 最大工作溫度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm
NRF9E5-EVKIT868 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-EVKIT-868/915 功能描述:射頻開(kāi)發(fā)工具 NRF9E5 EVAL KIT 868/915 RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
NRF9E5-EVKIT915 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
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
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