摘要:
A system and method for encoding and receiving data is provided. The data is encoded as a pulse amplitude modulated signal such that the amplitude signals do not transition from the highest signal level to the lowest signal level and do not transition from the lowest signal level to the highest signal level. The encoding and decoding is performed in some embodiments via a lookup table, and in further embodiments is designed to minimize the step between sequential pulse amplitude modulated symbols.
摘要:
A device includes a bus, a first transmitter connected to the bus and configured to transmit a first signal over the bus in a first frequency band, a second transmitter connected to the bus and configured to transmit a second signal over the bus in a second frequency band at the same time that the first transmitter is transmitting the first signal, a first receiver connected to the bus and configured to receive the first signal transmitted over the bus in the first frequency band, and a second receiver connected to the bus and configured to receive the second signal transmitted over the bus in the second frequency band. The first frequency band and the second frequency band occupy different portions of the frequency spectrum.
摘要:
A system and method for encoding and receiving data is provided. The data is encoded as a pulse amplitude modulated signal such that the amplitude signals do not transition from the highest signal level to the lowest signal level and do not transition from the lowest signal level to the highest signal level. The encoding and decoding is performed in some embodiments via a lookup table, and in further embodiments is designed to minimize the step between sequential pulse amplitude modulated symbols.
摘要:
A system and method for encoding and receiving data is provided. The data is encoded as a pulse amplitude modulated signal such that the amplitude signals do not transition from the highest signal level to the lowest signal level and do not transition from the lowest signal level to the highest signal level. The encoding and decoding is performed in some embodiments via a lookup table, and in further embodiments is designed to minimize the step between sequential pulse amplitude modulated symbols.
摘要:
A memory system provides includes multiple memory devices or banks of memory devices that are assigned frequency pass-bands. Each memory device includes frequency translation circuitry to up-convert and down-convert data signals to and from the assigned frequency pass-band. Some embodiments include simultaneous bidirectional communications between memory devices and a controller by assigning multiple frequency pass-bands to each memory device or bank of memory devices. A memory system substrate is provided with bandpass filters between memory device footprints and other device footprints.
摘要:
According to some embodiments, a circuit provides a first set of one or more flip-flops to receive a low-swing differential clock, and a second set of one or more flip-flops to receive the low-swing differential clock. One of the one or more flip-flops of the first set is to generate a first CMOS-level sampling pulse for each cycle of the low-swing differential clock, and wherein one of the one or more flip-flops of the second set is to generate a second CMOS-level sampling pulse for each cycle of the low-swing differential clock.
摘要:
Systems and methods of interconnecting devices may include an input/output (IO) interface having one or more clock circuits, a power supply coupled to the one or more clock circuits, and logic to receive a rate adjustment command at the IO interface. The logic may also be configured to adjust a data rate of the IO interface in response to the rate adjustment command, and to adjust an output voltage of the power supply in response to the rate adjustment command.
摘要:
Systems and methods of interconnecting devices may include a connector assembly having a substrate, a set of input/output (IO) contacts, an antenna structure and transceiver logic. In one example, the transceiver logic may process one or more IO signals associated with the antenna structure and process one or more IO signals associated with the set of IO contacts.
摘要:
Methods and systems may include an input/output (IO) interface that has an integrated buffer, a housing and a substrate disposed within the housing. The substrate may include a first side, a second side and a connection edge. The integrated buffer can be coupled to at least one of the first side and the second side of the substrate. A plurality of rows of contacts may be coupled to the first side of the substrate. Each row of contacts can be stacked substantially parallel to the connection edge. The substrate may have power outputs coupled thereto and the integrated buffer can include a voltage regulator that has a supply output coupled to the power outputs.