URL https://opencores.org/ocsvn/neorv32/neorv32/trunk

Subversion Repositories neorv32

[/] [neorv32/] [trunk/] [docs/] [datasheet/] [soc_uart.adoc] - Diff between revs 69 and 72

Rev 69	Rev 72
Line 28...	Line 28...
`independently.`	`independently.`

The UART features two memory-mapped registers `CTRL` and `DATA`, which are used for configuration, status	The UART features two memory-mapped registers `CTRL` and `DATA`, which are used for configuration, status
`check and data transfer.`	`check and data transfer.`

	`.Standard Console(s)`
`[NOTE]`	`[NOTE]`
`Please note that ALL default example programs and software libraries of the NEORV32 software`	`Please note that _all_ default example programs and software libraries of the NEORV32 software`
`framework (including the bootloader and the runtime environment) use the primary UART`	`framework (including the bootloader and the runtime environment) use the primary UART`
`(_UART0_) as default user console interface.`	`(_UART0_) as default user console interface. Furthermore, UART0 is used to implement all the standard`
	input, output and error consoles (`STDIN`, `STDOUT` and `STDERR`).


`Theory of Operation`	`Theory of Operation`

UART0 is enabled by setting the _UART_CTRL_EN_ bit in the UART0 control register `CTRL`. The Baud rate	UART0 is enabled by setting the _UART_CTRL_EN_ bit in the UART0 control register `CTRL`. The Baud rate