Multiple device apparatus, systems, and methods

摘要

Apparatus, systems, and methods are disclosed that operate to generate a clock signal in a die in a stack and to receive the clock signal in another die in the stack. Additional apparatus, systems, and methods are disclosed.

主权项

1. An apparatus comprising:
a plurality of dies coupled together through a plurality of channels wherein each of the plurality of dies comprises a respective clock generator circuit that is coupled to the plurality of channels for distributing a clock signal from a first clock generator circuit on a first die of the plurality of dies to the other dies of the plurality of dies, wherein the first clock generator circuit is enabled by a clock enable signal received from less than all of the other dies of the plurality of dies and each respective clock generator circuit of each of the other dies of the plurality of dies is shut off while the first clock generator circuit is enabled.