发明名称 High speed serial data receiver architecture with dual error comparators
摘要 A receiver path including first, second, third, and fourth comparator modules. The first comparator module is configured to generate, based on a signal received via the receiver path, a first digital output signal indicative of a sum of first data in the received signal and a first error. The second comparator module is configured to generate, based on the signal received via the receiver path, a second digital output signal indicative of a sum of second data in the received signal and a second error. The third comparator module is configured to generate, based on the signal received via the receiver path, a third digital output signal indicative of the first data in the received signal. The fourth comparator module is configured to generate, based on the signal received via the receiver path, a fourth digital output signal indicative of the second data in the received signal.
申请公布号 US9367385(B2) 申请公布日期 2016.06.14
申请号 US201414202041 申请日期 2014.03.10
申请人 Marvell World Trade Ltd. 发明人 Cyrusian Sasan
分类号 G06F11/08;H04L25/03 主分类号 G06F11/08
代理机构 代理人
主权项 1. A receiver path for processing a received signal including first data and second data, the receiver path comprising: a first comparator module configured to (i) receive only the first data in the received signal and (ii) generate, based on a first clock signal, a first digital output signal, wherein the first digital output signal is indicative of a sum of the first data in the received signal and a first error associated with the first comparator module, and wherein the first data and the first error correspond to odd data and an odd error, respectively; a second comparator module configured to (i) receive only the second data in the received signal and (ii) generate, based on a second clock signal, a second digital output signal, wherein the second digital output signal is indicative of a sum of the second data in the received signal and a second error associated with the second comparator module, and wherein the second data and the second error correspond to even data and an even error, respectively; a third comparator module configured to (i) receive only the first data in the received signal and (ii) generate, based on the first clock signal, a third digital output signal, wherein the third digital output signal is indicative of the first data in the received signal; and a fourth comparator module configured to (i) receive only the second data in the received signal and (ii) generate, based on the second clock signal, a fourth digital output signal, wherein the fourth digital output signal is indicative of the second data in the received signal.
地址 St. Michael BB