a000298_approval, dave_user
551
edits
Changes
Created page with "<section begin="History" /> {| style="border-collapse:collapse; " ! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History |- ! style="bo..."
<section begin="History" />
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
|-
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Version
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Issue Date
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Notes
|-
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |1.0.0
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |Feb 2021
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |First release
|-
|-
|}
<section end="History" />
<section begin="Body" />
==Peripheral UART ==
=== Description ===
The Universal Asynchronous Receiver/Transmitter (UART) interface available on ORCA is based on iMX8MPlus SoC.
UART provides serial communication capability with external devices and support NRZ encoding format, RS485 compatible 9 bit data format and IrDA-compatible infrared slow data rate (SIR) format.
The UART port supports the following standards and features:
* High-speed TIA/EIA-232-F compatible, up to Mbit/s
* Serial IR interface low-speed, IrDA-compatible (up to 115.2 Kbit/s)
* 9-bit or Multidrop mode (RS-485) support (automatic slave address detection)
* 7 or 8 data bits for RS-232 characters, or 9 bit RS-485 format
* 1 or 2 stop bits
* Programmable parity (even, odd, and no parity)
* Hardware flow control support for request to send (RTS_B) and clear to send (CTS_B) signals
* Two independent, 32-entry FIFOs for transmit and receive
===Pin mapping===
The Pin mapping is described in the [[ORCA SOM/ORCA Hardware/Pinout_Table | Pinout table section]]
----
[[Category:ORCA]]
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
|-
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Version
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Issue Date
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Notes
|-
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |1.0.0
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |Feb 2021
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |First release
|-
|-
|}
<section end="History" />
<section begin="Body" />
==Peripheral UART ==
=== Description ===
The Universal Asynchronous Receiver/Transmitter (UART) interface available on ORCA is based on iMX8MPlus SoC.
UART provides serial communication capability with external devices and support NRZ encoding format, RS485 compatible 9 bit data format and IrDA-compatible infrared slow data rate (SIR) format.
The UART port supports the following standards and features:
* High-speed TIA/EIA-232-F compatible, up to Mbit/s
* Serial IR interface low-speed, IrDA-compatible (up to 115.2 Kbit/s)
* 9-bit or Multidrop mode (RS-485) support (automatic slave address detection)
* 7 or 8 data bits for RS-232 characters, or 9 bit RS-485 format
* 1 or 2 stop bits
* Programmable parity (even, odd, and no parity)
* Hardware flow control support for request to send (RTS_B) and clear to send (CTS_B) signals
* Two independent, 32-entry FIFOs for transmit and receive
===Pin mapping===
The Pin mapping is described in the [[ORCA SOM/ORCA Hardware/Pinout_Table | Pinout table section]]
----
[[Category:ORCA]]
