 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
ATmega162 датащи(PDF) 166 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
ATmega162 датащи(HTML) 166 Page - ATMEL Corporation |
|
|
166 / 324 page  166 2513K–AVR–07/09 ATmega162/V USART The Universal Synchronous and Asynchronous serial Receiver and Transmitter (USART) is a highly flexible serial communication device. The main features are: • Full Duplex Operation (Independent Serial Receive and Transmit Registers) • Asynchronous or Synchronous Operation • Master or Slave Clocked Synchronous Operation • High Resolution Baud Rate Generator • Supports Serial Frames with 5, 6, 7, 8, or 9 Data Bits and 1 or 2 Stop Bits • Odd or Even Parity Generation and Parity Check Supported by Hardware • Data OverRun Detection • Framing Error Detection • Noise Filtering Includes False Start Bit Detection and Digital Low Pass Filter • Three Separate Interrupts on TX Complete, TX Data Register Empty and RX Complete • Multi-processor Communication Mode • Double Speed Asynchronous Communication Mode Dual USART The ATmega162 has two USARTs, USART0 and USART1. The functionality for both USARTs is described below. USART0 and USART1 have different I/O Registers as shown in “Register Summary” on page 304. Note that in ATmega161 compatibility mode, the double buffering of the USART Receive Register is disabled. For details, see “AVR USART vs. AVR UART – Compatibility” on page 168. Note also that the shared UBRRHI Register in ATmega161 has been split into two separate reg- isters, UBRR0H and UBRR1H, in ATmega162. A simplified block diagram of the USART Transmitter is shown in Figure 75. CPU accessible I/O Registers and I/O pins are shown in bold. |
|
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
