 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
C161 Datasheet(PDF) 229 Page - Infineon Technologies AG |
|
|
|||||||||||||||||||||||||||||
C161 Datasheet(HTML) 229 Page - Infineon Technologies AG |
|
|
229 / 400 page  &3, 7KH $V\QFKURQRXV6\QFKURQRXV 6HULDO ,QWHUIDFH User’s Manual 11-1 1999-08 11 The Asynchronous/Synchronous Serial Interface The Asynchronous/Synchronous Serial Interface ASC0 provides serial communication between the C161PI and other microcontrollers, microprocessors or external peripherals. The ASC0 supports full-duplex asynchronous communication up to 780 KBaud and half- duplex synchronous communication up to 3.1 MBaud (@ 25 MHz CPU clock). In synchronous mode, data are transmitted or received synchronous to a shift clock which is generated by the C161PI. In asynchronous mode, 8- or 9-bit data transfer, parity generation, and the number of stop bits can be selected. Parity, framing, and overrun error detection is provided to increase the reliability of data transfers. Transmission and reception of data is double-buffered. For multiprocessor communication, a mechanism to distinguish address from data bytes is included. Testing is supported by a loop-back option. A 13-bit baud rate generator provides the ASC0 with a separate serial clock signal. Figure 11-1 SFRs and Port Pins associated with ASC0 S0TIC S0TBIC E RXD0 / P3.11 TXD0 / P3.10 ODP3 Port 3 Open Drain Control Register DP3 Port 3 Direction Control Register S0BG ASC0 Baud Rate Generator/Reload Reg. S0TBUF ASC0 Transmit Buffer Register S0TIC ASC0 Transmit Interrupt Control Register S0TBIC ASC0 Transmit Buffer Interrupt Ctrl. Reg. P3 Port 3 Data Register S0CON ASC0 Control Register S0RBUF ASC0 Receive Buffer Register (read only) S0RIC ASC0 Receive Interrupt Control Register S0EIC ASC0 Error Interrupt Control Register ODP3 E Ports & Direction Control Alternate Functions Data Registers Control Registers Interrupt Control S0BG S0CON DP3 P3 S0TBUF S0RBUF S0RIC S0EIC |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
