 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
RM0312 датащи(PDF) 219 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
RM0312 датащи(HTML) 219 Page - STMicroelectronics |
|
|
219 / 275 page  DocID022352 Rev 3 219/275 RM0312 Serial peripheral interface (SPI) 223 20.4 SPI registers 20.4.1 SPI control register 1 (SPI_CR1) Address offset: 0x00 Reset value: 0x00 765 432 10 LSBFIRST SPE BR [2:0] MSTR CPOL CPHA rw rw rw rw rw rw Bit 7 LSBFIRST: Frame format (1) 0: MSB is transmitted first 1: LSB is transmitted first Bit 6 SPE: SPI enable (2) 0: Peripheral disabled 1: Peripheral enabled Bits 5:3 BR[2:0]: Baud rate control 000: fMASTER/2 001: fMASTER/4 010: fMASTER/8 011: fMASTER/16 100: fMASTER/32 101: fMASTER/64 110: fMASTER/128 111: fMASTER/256 Note: These bits should not be changed when the communication is ongoing. Bit 2 MSTR: Master selection (1) 0: Slave configuration 1: Master configuration Bit1 CPOL: Clock polarity (1) 0: SCK to 0 when idle 1: SCK to 1 when idle Bit 0 CPHA: Clock phase (1) 0: The first clock transition is the first data capture edge 1: The second clock transition is the first data capture edge 1. This bit should not be changed when the communication is ongoing. 2. When disabling the SPI, follow the procedure described in Section 20.3.7: Disabling the SPI on page 215 |
|
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
