 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
P912XDP512F0MFVR 数据表(PDF) 493 Page - Freescale Semiconductor, Inc |
|
|
|||||||||||||||||||||||||||||
P912XDP512F0MFVR 数据表(HTML) 493 Page - Freescale Semiconductor, Inc |
|
|
493 / 1350 page  Chapter 11 Serial Communication Interface (S12SCIV5) MC9S12XDP512 Data Sheet, Rev. 2.17 Freescale Semiconductor 493 11.4 Functional Description This section provides a complete functional description of the SCI block, detailing the operation of the design from the end user perspective in a number of subsections. Figure 11-14 shows the structure of the SCI module. The SCI allows full duplex, asynchronous, serial communication between the CPU and remote devices, including other CPUs. The SCI transmitter and receiver operate independently, although they use the same baud rate generator. The CPU monitors the status of the SCI, writes the data to be transmitted, and processes received data. Figure 11-14. Detailed SCI Block Diagram SCI Data Receive Shift Register SCI Data Register Transmit Shift Register Register Baud Rate Generator SBR12:SBR0 Bus Transmit Control ÷16 Receive and Wakeup Data Format Control Control T8 PF FE NF RDRF IDLE TIE OR TCIE TDRE TC R8 RAF LOOPS RWU RE PE ILT PT WAKE M Clock ILIE RIE RXD RSRC SBK LOOPS TE RSRC IREN Ir_RXD TXD Ir_TXD R16XCLK R32XCLK TNP[1:0] IREN Transmit Encoder Receive Decoder SCRXD SCTXD Infrared Infrared TC TDRE IDLE Active Edge Detect Break Detect RXD BKDFE BERRM[1:0] BKDIE BKDIF RXEDGIE RXEDGIF BERRIE BERRIF SCI Interrupt Request LIN Transmit Collision Detect |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
