 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
NRF9160-SICA-R7 Datasheet(PDF) 336 Page - Nordic Semiconductor |
|
|
|||||||||||||||||||||||||||||
NRF9160-SICA-R7 Datasheet(HTML) 336 Page - Nordic Semiconductor |
|
|
336 / 400 page  Peripherals 6.19.8 Pin configuration The different signals RXD, CTS (Clear To Send, active low), RTS (Request To Send, active low), and TXD associated with the UARTE are mapped to physical pins according to the configuration specified in the PSEL.RXD, PSEL.CTS, PSEL.RTS, and PSEL.TXD registers respectively. The PSEL.RXD, PSEL.CTS, PSEL.RTS, and PSEL.TXD registers and their configurations are only used as long as the UARTE is enabled, and retained only for the duration the device is in ON mode. PSEL.RXD, PSEL.RTS, PSEL.RTS, and PSEL.TXD must only be configured when the UARTE is disabled. To secure correct signal levels on the pins by the UARTE when the system is in OFF mode, the pins must be configured in the GPIO peripheral as described in the following table. Only one peripheral can be assigned to drive a particular GPIO pin at a time. Failing to do so may result in unpredictable behavior. UARTE signal UARTE pin Direction Output value RXD As specified in PSEL.RXD Input Not applicable CTS As specified in PSEL.CTS Input Not applicable RTS As specified in PSEL.RTS Output 1 TXD As specified in PSEL.TXD Output 1 Table 98: GPIO configuration before enabling peripheral 6.19.9 Registers Base address Peripheral Instance Secure mapping DMA security Description Configuration 0x50008000 0x40008000 UARTE UARTE0 : S UARTE0 : NS US SA Universal asynchronous receiver/transmitter with EasyDMA 0 0x50009000 0x40009000 UARTE UARTE1 : S UARTE1 : NS US SA Universal asynchronous receiver/transmitter with EasyDMA 1 0x5000A000 0x4000A000 UARTE UARTE2 : S UARTE2 : NS US SA Universal asynchronous receiver/transmitter with EasyDMA 2 0x5000B000 0x4000B000 UARTE UARTE3 : S UARTE3 : NS US SA Universal asynchronous receiver/transmitter with EasyDMA 3 Table 99: Instances Register Offset Security Description TASKS_STARTRX 0x000 Start UART receiver TASKS_STOPRX 0x004 Stop UART receiver TASKS_STARTTX 0x008 Start UART transmitter TASKS_STOPTX 0x00C Stop UART transmitter TASKS_FLUSHRX 0x02C Flush RX FIFO into RX buffer SUBSCRIBE_STARTRX 0x080 Subscribe configuration for task STARTRX SUBSCRIBE_STOPRX 0x084 Subscribe configuration for task STOPRX SUBSCRIBE_STARTTX 0x088 Subscribe configuration for task STARTTX SUBSCRIBE_STOPTX 0x08C Subscribe configuration for task STOPTX SUBSCRIBE_FLUSHRX 0x0AC Subscribe configuration for task FLUSHRX EVENTS_CTS 0x100 CTS is activated (set low). Clear To Send. EVENTS_NCTS 0x104 CTS is deactivated (set high). Not Clear To Send. 4418_1315 v2.0 336 |
|
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 |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
