The BeagleBoard-xM provides a female DB9 port and requires a serial cable to connect the console to your host system.
BeagleBoard - xM提供一个DB 9凹口(female DB 9 port),需要一个串行电缆来将控制台连接到您的主机系统。
THE elegant silhouette of Aston Martin's DB9 sports coupe draws admiring gazes anywhere.
无论到哪,阿斯顿·马丁牌的运动型双门跑车——DB 9高雅的外形都能招来人们艳羡的目光。
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