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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/849434/sn65dsi86-if-the-panel-supports-assr-does-the-test2-pin-need-no-external-pull-up-or-pull-down
如果面板支持 ASSR。 TEST2引脚是否无需外部上拉或下拉？
test2引脚为高电平将使 SW 启用/禁用 ASSR、因此 TEST2引脚始终可连接高电平。
但是、如果面板支持 ASSR、则可以将 TEST2引脚连接到低电平、但会失去禁用/启用 ASSR 的软件功能。
谢谢
David
