資料中描述PS腳的功能如下,這是一個(gè)輸入腳,用來(lái)切換模式.可是外部應(yīng)該給它一個(gè)什么信號(hào)?接CPU吧,好像不用,CPU是通過(guò)I2C口讀寄存器來(lái)獲取它的信息.應(yīng)該聯(lián)到那?
PS
Power Switch Sense Input. The device wakes up from sleep mode when it senses the
closure of a switch to VSS on this pin. Pin has an internal 1_A pull-up to VDD.
1148186241.pdf
有那位仁兄用過(guò)Li+ Battery MonitorDS2764?PS腳怎么處理?
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