DYNAMIC WAVE-PIPELINED INTERFACE APPARATUS AND METHODS THEREFOR
摘要
An apparatus and method for a dynamic wave-pipelined interface are implemented. Data signals received from a sending circuit delayed via a programmable delay device corresponding to each signal before being latched into the receiving device. The programmable delay in each delay device is set according to an initialisation procedure whereby each signal is deskewed to a latest arriving signal. Additionally, a phase of an input/output (I/O) clock controlling the latching of the data signals is adjusted so that a latching transition is substantially centred in a data valid window.
申请公布号
WO0054164(A1)
申请公布日期
2000.09.14
申请号
WO2000GB00756
申请日期
2000.03.03
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION;IBM UNITED KINGDOM LIMITED
发明人
DREPS, DANIEL, MARK;FERRAIOLO, FRANK, DAVID;GOWER, KEVIN, CHARLES