公开(公告)号：US11196281B2

公开(公告)日：2021-12-07

申请号：US16370151

申请日：2019-03-29

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Mustapha El Markhi ,  Rohit Bhan ,  Thomas Vermeer ,  Daniel Mavencamp

IPC: H02J7/00 ,  G01R19/165 ,  H03M1/00

Abstract: Aspects of the present disclosure provide for circuit. In at least some examples, the circuit includes a controller, a current source, a switch, and a digital-to-analog converter (DAC). The controller includes an analog-to-digital converter (ADC) having an input and an output, a first register, and a second register coupled to the output of the ADC. The switch is coupled between an output of the current source and a first node and has a control terminal coupled to the controller. The first node is coupled to the input of the ADC and is configured to couple to a resistor. The DAC has an input coupled to the controller and an output configured to couple to a battery.

公开(公告)号：US11119557B2

公开(公告)日：2021-09-14

申请号：US16260693

申请日：2019-01-29

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Mustapha El Markhi ,  Rohit Bhan ,  Thomas Vermeer ,  Norelis Medina

IPC: G06F1/32 ,  G06F1/24 ,  G06F1/3206

Abstract: A system includes an adapter port and a control circuit coupled to the adapter port. The system also includes host hardware coupled to the control circuit. The control circuit is configured to reset the host hardware in response to detecting an adapter removal pattern at the adapter port.