摘要:
A system and method to initiate a housekeeping operation at a mobile device is disclosed. In a particular embodiment, a method at a mobile device includes modifying a scheduled housekeeping operation in response to determining that the mobile device is in a charging mode.
摘要:
A method for manufacturing a semiconductor device includes fabricating an active layer on a first side of a semiconductor substrate. The method also includes fabricating a metal layer on a second side of the semiconductor substrate. The metal layer includes a passive device embedded within the metal layer. The passive device can electrically couple to the active layer with through vias.
摘要:
A first semiconductor tier has a first tier-to-tier connector for detecting a tier-to-tier coupling in a stacked integrated circuit (IC) device. A second semiconductor tier has a second tier-to-tier connector configured to electrically couple to the first tier-to-tier connector. A tier-to-tier detection circuit electrically couples to the second tier-to-tier connector. The tier-to-tier detection circuit generates an output signal indicative of an electrical coupling between the first semiconductor tier and the second semiconductor tier.
摘要:
A device is disclosed that includes a first pin to supply power to a first power domain of an integrated circuit, a second pin to supply power to a second power domain of the integrated circuit, a switching regulator and a controller. The switching regulator is coupled to the first pin to provide a first regulated power supply to the first power domain and is coupled to the second pin to provide a second regulated power supply to the second power domain. The controller is coupled to the first pin and to the second pin to selectively reduce current flow to at least the second pin during a low power event.
摘要:
A data processing system (10), comprised of a central processing unit (14) and a memory system (16), has an efficient initialization operation. The memory system (16) provides a bus interface unit (20) to automatically determine whether the system (10) should execute an initialization operation or function in a normal mode of operation. The memory system (16) begins execution of the initialization operation of the system (10) in response to both a logic value of a reset signal and a value of an address transferred by an address bus. The memory system (16) automatically terminates execution of the initialization operation in response to the value of the address transferred by the address bus.
摘要:
A system and method to initiate a housekeeping operation at a mobile device is disclosed. In a particular embodiment, a method at a mobile device includes modifying a scheduled housekeeping operation in response to determining that the mobile device is in a charging mode.
摘要:
A semiconductor die includes a semiconductive substrate layer with first and second sides, a metal layer adjacent the second side of the semiconductive substrate layer, one or more active devices in an active layer on the first side of the semiconductive substrate layer; and a passive device in the metal layer in electrical communication with the active layer. The passive device can electrically couple to the active layer with through silicon vias (TSVs).
摘要:
A device is disclosed that includes a first pin to supply power to a first power domain of an integrated circuit, a second pin to supply power to a second power domain of the integrated circuit, a switching regulator and a controller. The switching regulator is coupled to the first pin to provide a first regulated power supply to the first power domain and is coupled to the second pin to provide a second regulated power supply to the second power domain. The controller is coupled to the first pin and to the second pin to selectively reduce current flow to at least the second pin during a low power event.
摘要:
An integrated circuit package has a die or die stack with through silicon vias embedded in a package substrate. A method of producing an integrated circuit package embeds at least one die with a through silicon via in a package substrate. The package substrate provides a protective cover for the die or die stack.
摘要:
A method of testing a die having a non-testable circuit, where the non-testable circuit is logically incomplete and forms part of a logically complete multiple tier circuit. The method includes reconfiguring a tier-to-tier input point or tier-to-tier output point associated with a primary path of the non-testable circuit to create a logically complete secondary path for the tier-to-tier point such that the non-testable circuit can be tested. Testable dies and methods of preparing such dies are also provided.