Patent attributes
A signaling system employs parallel termination for a timing reference signal and series termination for information signals that may be sampled using the timing reference signal. In this way, the system may provide desired levels of signal performance and power consumption. In addition, the system may be configured such that the initial wavefronts of these signals may travel in opposite directions along complementary signaling paths. For example, a timing reference signal that travels from a driving device (e.g., a memory controller) to several destination devices (e.g., memory devices) in a multi-drop/fly-by fashion may arrive at the destination devices in a given order. In contrast, associated information signals may travel from the driving device to the destination devices such that they arrive at the destination devices in the opposite order.
