 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
RF63 датащи(PDF) 56 Page - List of Unclassifed Manufacturers |
|
|
|||||||||||||||||||||||||||||
RF63 датащи(HTML) 56 Page - List of Unclassifed Manufacturers |
|
|
56 / 91 page  ADVANCED COMMUNICATIONS & SENSING Page 56 of 91 RF63 Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com Tx Rx Description MCParam Data_mode_x X X Defines data operation mode ( -Packet) Fifo_size X X Defines FIFO size Fifo_thresh X X Defines FIFO threshold IRQParam Rx_stby_irq_0 X Defines IRQ_0 source in Rx & Stby modes Rx_stby_irq_1 X Defines IRQ_1 source in Rx & Stby modes Tx_irq_1 X Defines IRQ_1 source in Tx mode Tx_start_irq_0 X Defines Tx start condition and IRQ_0 source RXParam Sync_size X X Defines Sync word size Sync_tol X Defines the error tolerance on Sync word detection SYNCParam Sync_value X X Defines Sync word value PKTParam Manchester_on X X Enables Manchester encoding/decoding Payload_length X (1) X Length in fixed format, max Rx length in variable format Node_adrs X Defines node address for Rx address filtering Pkt_format X X Defines packet format (fixed or variable length) Preamble_size X Defines the size of preamble to be transmitted Whitening_on X X Enables whitening/de-whitening process CRC_on X X Enables CRC calculation/check Adrs_filt X Enables and defines address filtering CRC_autoclr X Enables FIFO autoclear if CRC failed Fifo_stby_access X X Defines FIFO access in Stby mode 5.5.9. Packet Mode Example • Configure all data processing related registers listed below appropriately. In this example we assume CRC is enabled with autoclear on. Table 25: Relevant Configuration Registers in Packet Mode (data processing related only) (1)fixed format only Tx Mode: • Program Tx start condition and IRQs: Start Tx when FIFO not empty (Tx_start_irq_0=1) and IRQ_1 mapped to Tx_done (Tx_irq_1=1) • Go to Stby mode • Write all payload bytes into FIFO (Fifo_stby_access=0, Stby interrupts can be used if needed) • Go to Tx mode. W hen Tx is ready (automatically handled) Tx starts (Tx_start_irq_0=1). • Wait for Tx_done interrupt (+1 bit period) • Go to Sleep mode Rx Mode: • Program Rx/Stby interrupts: IRQ_0 mapped to /Fifoempty (Rx_stby_irq_0=10) and IRQ_1 mapped to CRC_OK (Rx_stby_irq_1=00) • Go to Rx (note that Rx is not ready immediately, see section 7.3.1 • Wait for CRC_OK interrupt • Go to Stby • Read payload bytes from FIFO until /Fifoempty goes low. (Fifo_stby_access =1) • Go to Sleep mode 5.5.10. Additional Information If the number of bytes filled for transmission is greater than the actual length of the packet to be transmitted and Tx_start_irq_0 = 1, then the FIFO is cleared after the packet has been transmitted. Thus the extra bytes in the |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
