Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

RF96 Datasheet(PDF) 30 Page - HOPE Microelectronics CO., Ltd.

Part # RF96
Description  Low Power Long Range Transceiver
Download  121 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  HOPE [HOPE Microelectronics CO., Ltd.]
Direct Link  https://www.hoperf.com/
Logo HOPE - HOPE Microelectronics CO., Ltd.

RF96 Datasheet(HTML) 30 Page - HOPE Microelectronics CO., Ltd.

Back Button RF96 Datasheet HTML 26Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 27Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 28Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 29Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 30Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 31Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 32Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 33Page - HOPE Microelectronics CO., Ltd. RF96 Datasheet HTML 34Page - HOPE Microelectronics CO., Ltd. Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 121 page
background image
Page 30
RF96/97/98
Tel: +86-755-82973805
Fax: +86-755-82973550
E-mail: sales@hoperf.com http://www.hoperf.com
WIRELESS & SENSING
PRELIMINARY
DATASHEET
Principle of Operation
Thanks to its dual port configuration, it is possible to simultaneously store both transmit and receive information in the FIFO
data buffer. The register FifoTxBaseAddr specifies the point in memory where the transmit information is stored. Similarly,
for receiver operation, the register FifoRxBaseAddr indicates the point in the data buffer where information will be written to
in event of a receive operation.
By default, the device is configured at power-up so that half of the available memory is dedicated to Rx (FifoRxBaseAddr
initialized at address 0x00) and the other half is dedicated for Tx (FifoTxBaseAddr initialized at address 0x80).
However, due to the contiguous nature of the FIFO data buffer, the base addresses for Tx and Rx are fully configurable
across the 256 byte memory area. Each pointer can be set independently anywhere within the FIFO. To exploit the
maximum FIFO data buffer size in transmit or receive mode, the whole FIFO data buffer can be used in each mode by
setting the base addresses FifoTxBaseAddr and FifoRxBaseAddr at the bottom of the memory (0x00).
The FIFO data buffer is cleared when the device is put in SLEEP mode, consequently no access to the FIFO data buffer is
possible in sleep mode. However, the data in the FIFO data buffer are retained when switching across the other LoRa
modes of operation, so that a received packet can be retransmitted with minimum data handling on the controller side. The
FIFO data buffer is not self-clearing (unless if the device is put in sleep mode) and the data will only be
“erased” when a
new set of data is written into the occupied memory location.
The actual location to be read from, or written to, over the SPI interface is defined by the address pointer FifoAddrPtr.
Before any read or write operation it is hence necessary to initialise this pointer to the corresponding base value. Upon
reading or writing to the FIFO data buffer (RegFifo) the address pointer will then increment automatically.
The register FifoRxBytesNb defines the size of the memory location to be written in the event of a successful receive
operation. On the other hand PayloadLength indicates the size of the memory location to be transmitted. In implicit header
mode, the FifoRxBytesNb is not used as the number of payload bytes is known. Otherwise, in explicit header mode, the
initial size of the receive buffer is set to the packet length in the received header. The variable FifoRxCurrentAddr indicates
the location of the last packet received in the FIFO so that the last packet received can be easily read by pointing the
FifoAddrPtr
to this register.
It is important to notice that all the received data will be written to the FIFO data buffer even if the CRC is invalid. This
allows for post-processing of received data for debug purposes for instance. It is also imporant to note that when receiving,
if the packet size exceeds the buffer memory allocated for the Rx it will overwrite the transmit portion of the data buffer.


Similar Part No. - RF96

ManufacturerPart #DatasheetDescription
logo
REYCONNS CHINA LIMITED
RF9668 REYCONNS-RF9668 Datasheet
299Kb / 5P
   SAW Filter
RF9671 REYCONNS-RF9671 Datasheet
513Kb / 5P
   SAW Filter
logo
RF Micro Devices
RF9678 RFMD-RF9678 Datasheet
200Kb / 16P
   W-CDMA TRANSMIT MODULATOR AND IF AGC
RF9678PCBA RFMD-RF9678PCBA Datasheet
200Kb / 16P
   W-CDMA TRANSMIT MODULATOR AND IF AGC
logo
REYCONNS CHINA LIMITED
RF9694 REYCONNS-RF9694 Datasheet
511Kb / 5P
   SAW Filter
More results

Similar Description - RF96

ManufacturerPart #DatasheetDescription
logo
Semtech Corporation
SX1272IMLTRT SEMTECH-SX1272IMLTRT Datasheet
4Mb / 129P
   Low Power Long Range Transceiver
SX1276IMLTRT SEMTECH-SX1276IMLTRT Datasheet
3Mb / 132P
   Low Power Long Range Transceiver
logo
List of Unclassifed Man...
RFM92W-868S2 ETC2-RFM92W-868S2 Datasheet
2Mb / 126P
   Low Power Long Range Transceiver Module
RFM95W-868S2 ETC2-RFM95W-868S2 Datasheet
1Mb / 121P
   Low Power Long Range Transceiver Module
logo
HOPE Microelectronics C...
RFM95 HOPE-RFM95 Datasheet
1Mb / 121P
   Low Power Long Range Transceiver Module
RFM92W HOPE-RFM92W Datasheet
4Mb / 123P
   Low Power Long Range Transceiver Module V1.0
RFM93W HOPE-RFM93W Datasheet
4Mb / 126P
   Low Power Long Range Transceiver Module V2.0
logo
Microchip Technology
RN2903 MICROCHIP-RN2903 Datasheet
1Mb / 24P
   Low-Power Long Range LoRa Technology Transceiver Module
07/14/15
logo
AUREL S.p.A.
650201516G AUREL-650201516G Datasheet
1Mb / 1P
   Long Range & Low Power 2.4 GHz Multichannel Transceiver
18.02.2020
logo
Microchip Technology
RN2483 MICROCHIP-RN2483_15 Datasheet
1Mb / 20P
   Low-Power Long Range LoRa짰 Technology Transceiver Module
07/14/15
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com