This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1200621/am623-whether-wkup_uart0-serial-port-can-be-accessed-by-a53-core
您好 TI
WKUP_UART0串行端口(似乎是安装 R5FSS WKUP 域)是否可由 A53内核访问？客户希望使用 A53内核控制此串行端口。
雨天好、
是的、在技术上可以在 A53中使用 WKUP_UART0。 但是、这需要在 SYSFW 中禁用 WKUP_UART0。 只能在即将推出的 SDK v8.6中实现。 有关详细信息、请参阅以下主题：
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1188674/am625-use-wkup_uart0-as-bt-connect-port
