 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TMP86FS23UG Datasheet(PDF) 142 Page - Toshiba Semiconductor |
|
|
|||||||||||||||||||||||||||||
TMP86FS23UG Datasheet(HTML) 142 Page - Toshiba Semiconductor |
|
|
142 / 252 page  Page 130 11. Asynchronous Serial interface (UART ) 11.2 Control TMP86FS23UG 11.2 Control UART is controlled by the UART Control Registers (UARTCR1, UARTCR2). The operating status can be moni- tored using the UART status register (UARTSR). Note 1: When operations are disabled by setting TXE and RXE bit to “0”, the setting becomes valid when data transmit or receive complete. When the transmit data is stored in the transmit data buffer, the data are not transmitted. Even if data transmit is enabled, until new data are written to the transmit data buffer, the current data are not transmitted. Note 2: The transmit clock and the parity are common to transmit and receive. Note 3: UARTCR1<RXE> and UARTCR1<TXE> should be set to “0” before UARTCR1<BRG> is changed. Note: When UARTCR2<RXDNC> = “01”, pulses longer than 96/fc [s] are always regarded as signals; when UARTCR2<RXDNC> = “10”, longer than 192/fc [s]; and when UARTCR2<RXDNC> = “11”, longer than 384/fc [s]. UART Control Register1 UARTCR1 (0025H) 76 543 210 TXE RXE STBT EVEN PE BRG (Initial value: 0000 0000) TXE Transfer operation 0: 1: Disable Enable Write only RXE Receive operation 0: 1: Disable Enable STBT Transmit stop bit length 0: 1: 1 bit 2 bits EVEN Even-numbered parity 0: 1: Odd-numbered parity Even-numbered parity PE Parity addition 0: 1: No parity Parity BRG Transmit clock select 000: 001: 010: 011: 100: 101: 110: 111: fc/13 [Hz] fc/26 fc/52 fc/104 fc/208 fc/416 TC5 ( Input INTTC5) fc/96 UART Control Register2 UARTCR2 (0026H) 765 432 1 0 RXDNC STOPBR (Initial value: **** *000) RXDNC Selection of RXD input noise rejectio time 00: 01: 10: 11: No noise rejection (Hysteresis input) Rejects pulses shorter than 31/fc [s] as noise Rejects pulses shorter than 63/fc [s] as noise Rejects pulses shorter than 127/fc [s] as noise Write only STOPBR Receive stop bit length 0: 1: 1 bit 2 bits |
|
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
