<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>STM32L15xxD UART4 UART5 problem</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/32530/stm32l15xxd-uart4-uart5-problem</link><description> 
Hi. There are five USART peripherals in STM32L151xD, STM32L152xD
devices. But when i chose STM32L151VD device in target options, i can
see only 3 USARTs (USART1, USART2, USART3) in system viewer (when
debugging) and UART4, UART5 checkboxes are not present</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator></channel></rss>