A method and apparatus for evaluating and optimizing a signaling system is described. A
pattern of test information is generated in a transmit circuit of the system and is transmitted to …

Described are methods and circuits for margin testing digital receivers. These methods and
circuits prevent margins from collapsing in response to erroneously received data, and can …

A circuit, apparatus and method obtains system margin at the receive circuit using phase
shifted data sampling clocks while allowing the CDR to remain synchronized with the …

Described are methods and circuits for margin testing digital receivers. These methods and
circuits prevent margins from collapsing in response to erroneously received data, and can …

A serial data system consists of a transmit circuit for trans mitting data bits on a serial link to a
receive circuit. Most receive circuits include a Clock-Data Recovery (“CDR) cir cuit to …

The present invention relates to a data transmission apparatus using an asynchronous dual-
rail bus and a method therefor which can reduce power consumption for transferring data by …

5'9l7'856 A 6/1999 Torsti" 375/23'1 2003/0223489 A1 12/2003 Smee. _............. 375/233
5'949'8l9 A 9/l999 Bhmaég'I'l'égal'3757222 2004/0001566 A1 1/2004 Gregorlus et al …

An apparatus and method for providing a data eye monitor. The data eye monitor apparatus
utilizes an inverter/latch string circuit and a set of latches to save the data eye for providing …

An all-digital voltage monitor (ADVM) generates a multi-bit output code that changes in
proportion to a voltage being monitored, by leveraging the voltage impact on a gate delay …

US7924909B2 - Method and apparatus for interference cancellation in wireless receivers -
Google Patents US7924909B2 - Method and apparatus for interference cancellation in wireless …