Abstract: An apparatus and method for event synchronization. One or more devices that have a plurality of events to be carried out in a scheduled order in time are connected to a single shared time position clock (TPCLK). There are one or more sequencing controllers coupled with the one or more devices and configured to control the timing of high and low states of the shared TPCLK in accordance with the scheduled order. The synchronization among the plurality of events in the scheduled order is achieved based on the high and low states of the shared TPCLK and such synchronization of the plurality of events in the scheduled order is operated without the presence of master and slave devices.

Abstract: An apparatus and method for event synchronization. One or more devices that have a plurality of events to be carried out in a scheduled order in time are connected to a single shared time position clock (TPCLK). There are one or more sequencing controllers coupled with the one or more devices and configured to control the timing of high and low states of the shared TPCLK in accordance with the scheduled order. The synchronization among the plurality of events in the scheduled order is achieved based on the high and low states of the shared TPCLK and such synchronization of the plurality of events in the scheduled order is operated without the presence of master and slave devices.

Abstract: A low voltage pull-down circuit for maintaining a node at a logic LOW voltage is provided. When a logic LOW is desired, the circuit provides a low-impedance path from the node to ground. The node may be pulled-up to a logic HIGH voltage, for example, by removing the low-impedance path and allowing a voltage source to reach the node through a resistor or transistor. A low voltage pull-down circuit may be provided in a power supervision circuit for systems that operate with, for example, low power conditions. The open-drain node is utilized as a power-on-reset node that provides a LOW logic signal to a system when the power being supplied to the system is below a predetermined voltage threshold.

Abstract: A low voltage pull-down circuit for maintaining a node at a logic LOW voltage is provided. When a logic LOW is desired, the circuit provides a low-impedance path from the node to ground. The node may be easily pulled-up to a logic HIGH voltage, for example, by simply removing the low-impedance path and allowing a voltage source to reach the node through a resistor or transistor.