Abstract: An integrated circuit device includes a memory circuit and a via layer that are used to support different memory demands based on a via configuration of the via layer. A first via configuration of the via layer causes the memory circuit of the integrated circuit device to function as a true dual-port memory circuit in a first via configuration. Moreover, a second via configuration of the via layer causes the memory circuit of the integrated circuit device to function as a simple dual-port memory circuit in a second via configuration.

Abstract: In one embodiment, a ball grid array (BGA) of a packaged semiconductor device and a corresponding landing pad array of a printed circuit board each have a layout defined by an interconnection array having (i) an inner sub-array of locations having connectors arranged in rows and columns separated by a specified pitch and (ii) an outer rectangular ring of locations having connectors arranged in rows and columns separated by the specified pitch. The outer rectangular ring is separated from the inner sub-array by a depopulated rectangular ring having a width of at least twice the specified pitch, wherein the depopulated rectangular ring has no connectors. The outer rectangular ring has empty locations having no connectors. Some of those empty locations define depopulated sets that divide the outer rectangular ring into a number of different contiguous sets of locations having connectors that enable pin escape for connectors of the device's BGA.

Abstract: In one embodiment, a ball grid array (BGA) of a packaged semiconductor device and a corresponding landing pad array of a printed circuit board each have a layout defined by an interconnection array having (i) an inner sub-array of locations having connectors arranged in rows and columns separated by a specified pitch and (ii) an outer rectangular ring of locations having connectors arranged in rows and columns separated by the specified pitch. The outer rectangular ring is separated from the inner sub-array by a depopulated rectangular ring having a width of at least twice the specified pitch, wherein the depopulated rectangular ring has no connectors. The outer rectangular ring has empty locations having no connectors. Some of those empty locations define depopulated sets that divide the outer rectangular ring into a number of different contiguous sets of locations having connectors that enable pin escape for connectors of the device's BGA.

Abstract: In one embodiment, a ball grid array (BGA) of a packaged semiconductor device and a corresponding landing pad array of a printed circuit board each have a layout defined by an interconnection array having (i) an inner sub-array of locations having connectors arranged in rows and columns separated by a specified pitch and (ii) an outer rectangular ring of locations having connectors arranged in rows and columns separated by the specified pitch. The outer rectangular ring is separated from the inner sub-array by a depopulated rectangular ring having a width of at least twice the specified pitch, wherein the depopulated rectangular ring has no connectors. The outer rectangular ring has empty locations having no connectors. Some of those empty locations define depopulated sets that divide the outer rectangular ring into a number of different contiguous sets of locations having connectors that enable pin escape for connectors of the device's BGA.

Abstract: In an integrated circuit, meta-stability prevention circuitry prevents an oscillator, such as a current-controlled oscillator having a ring of differential inverters, from being turned on, for example, during power up, until after the power-supply voltage is sufficiently high for the oscillator ring to achieve oscillation without going into a meta-stable state. In one implementation, a level detector monitors the power-supply voltage level and generates a logic signal indicating whether or not the power-supply voltage level is sufficiently high. That logic signal and a conventional chip-level power-down control signal are applied to logic circuitry that generates control signals for one or more switch transistors that selectively turn on and off the oscillator ring.

Abstract: In one embodiment, a ball grid array (BGA) of a packaged semiconductor device and a corresponding landing pad array of a printed circuit board each have a layout defined by an interconnection array having (i) an inner sub-array of locations having connectors arranged in rows and columns separated by a specified pitch and (ii) an outer rectangular ring of locations having connectors arranged in rows and columns separated by the specified pitch. The outer rectangular ring is separated from the inner sub-array by a depopulated rectangular ring having a width of at least twice the specified pitch, wherein the depopulated rectangular ring has no connectors. The outer rectangular ring has empty locations having no connectors. Some of those empty locations define depopulated sets that divide the outer rectangular ring into a number of different contiguous sets of locations having connectors that enable pin escape for connectors of the device's BGA.

Abstract: A system and method is provided for scan control and observation of a logical circuit that does not halt the operation of the system clock. Thus, all dynamic circuits within the system continue to evaluate and precharge normally. Moreover, the traditional method of placing a multiplexer before the data input of a clocked storage element to perform scan control and observation is no longer required. Consequently, the system and method provide a more efficient manner in which to perform scan control and observation of a logical circuit.

Abstract: The bath product employs halite and a mixture of herbs and spices packed in water permeable bath bags to condition bath water and emit fragrances. The bath product includes five water permeable bags contained in an outer carrying bag. Four of the five water permeable bags contain the mixture and one contains halite. The mixture includes ground lemongrass, wrinkled skin lime, wrinkled skin lime leaves, holy basil, Zingiber cassumunar Roxb., and mint.

Abstract: A system and method is provided for scan control and observation of a logical circuit that does not halt the operation of the system clock. Thus, all dynamic circuits within the system continue to evaluate and precharge normally. Moreover, the traditional method of placing a multiplexer before the data input of a clocked storage element to perform scan control and observation is no longer required. Consequently, the system and method provide a more efficient manner in which to perform scan control and observation of a logical circuit.