Abstract: Example implementations relate to touch input detection. In some examples, a computing device may include a touch sensitive interface, a processing resource, and instructions executable by the processor. The instructions may be executable by the processor to cause the processor to detect a period of inactivity of the touch-sensitive interface; activate a one-dimensional scan for a touch input on the touch-sensitive interface in response to detecting the period of inactivity; and activate a two-dimensional scan for a touch input on the touch sensitive interface in response to detecting the period of inactivity.

Abstract: An example power adaptor includes a converter and a circuit to detect an overcurrent event at the converter and to pause power output of the converter when the overcurrent event is detected. The circuit is further to count a number of overcurrent events at the converter within a time period. The circuit is further to compare the number of overcurrent events to a threshold number and to switch off the power output of the converter when the number of overcurrent events passes the threshold number.

Abstract: Example implementations relate to motion based power states. For instance, in an example an electronic device includes input components, a motion detector separate from the input components, the motion detector to detect over a period of time an amount of motion of an object proximate to the electronic device, and a controller to compare the detected amount of motion of the object to a motion threshold, and alter a power state of an input component of the input components based on the comparison.

Abstract: An input/output (“I/O”) port control system is provided. The system can include an I/O controller (110) comprising a power input (115) and an operably connected I/O interface (120). A power supply (150) and switch (130) can be operably connected to the power input. A detector (140) can be operably connected to the I/O interface and to the switch. The detector can be adapted to close the switch when an electrical circuit is completed through the I/O interface.

Abstract: Interface systems and methods are provided. An interface system can include a first isolator (200) and a second isolator (300) coupled to a modular interface (110). The interface can include a plurality of conductors (120). The first isolator can be coupled to a first signal format compliant first input/output (I/O) device (130). The second isolator can be coupled to a second signal format compliant second I/O device (140). The first isolator can pass a first signal format compliant signal to, and suppress the reflection of at least a portion of a second signal format compliant signal from, the first I/O device. The second isolator can at least partially block a first signal format compliant signal from, and to pass a second signal format compliant signal to, the second I/O device.

Abstract: A system for monitoring a connection to an active pin of an integrated circuit (IC) die, includes an input/output (I/O) cell of an IC die, where the I/O cell is bonded to a bonding pad on a ball grid array (BGA) substrate. The system includes a test point on a printed circuit board (PCB) coupled to the bonding pad which forms an electrical/conductive pathway between the test point and the I/O cell. The system includes a clock waveform injected through a resistor into the test point.

Abstract: Interface systems and methods are provided. An interface system can include a first isolator (200) and a second isolator (300) coupled to a modular interface (110). The interface can include a plurality of conductors (120). The first isolator can be coupled to a first signal format compliant first input/output (I/O) device (130). The second isolator can be coupled to a second signal format compliant second I/O device (140). The first isolator can pass a first signal format compliant signal to, and suppress the reflection of at least a portion of a second signal format compliant signal from, the first I/O device. The second isolator can at least partially block a first signal format compliant signal from, and to pass a second signal format compliant signal to, the second I/O device.

Abstract: An input/output (“I/O”) port control system is provided. The system can include an I/O controller (110) comprising a power input (115) and an operably connected I/O interface (120). A power supply (150) and switch (130) can be operably connected to the power input. A detector (140) can be operably connected to the I/O interface and to the switch. The detector can be adapted to close the switch when an electrical circuit is completed through the I/O interface.

Abstract: A system for monitoring a connection to an active pin of an integrated circuit (IC) die, includes an input/output (I/O) cell of an IC die, where the I/O cell is bonded to a bonding pad on a ball grid array (BGA) substrate. The system includes a test point on a printed circuit board (PCB) coupled to the bonding pad which forms an electrical/conductive pathway between the test point and the I/O cell. The system includes a clock waveform injected through a resistor into the test point.