An aspect of the present disclosure provides a hardware element in a Network on Chip (NoC), wherein the hardware element includes a clock gating circuit configures one or more neighboring hardware elements to activate before receiving new incoming data and to sleep after a defined number of ...
This article describes a mechanism for clock gating. Clock generation circuit provides a clock signal via a clock signal distribution network within an integrated circuit package. Gating element clock signal distribution within the network to disable a clock signal distribution network to one or more ...
- defining generated clock after each clock gating element with different latency Those 2 methods have the inconvenience of requiring a lot of data management :( Thanks for your help, Eric. Originally posted in cdnusers.org byevenditti Stats ...
There is disclosed a method, and corresponding apparatus, for determining a clock gating function for a set of clocked state-holding elements, comprising the steps of: for each element, determining the conditions under which the element will hold its current value based only on those inputs which...
- defining generated clock after each clock gating element with different latency Those 2 methods have the inconvenience of requiring a lot of data management :( Thanks for your help, Eric. Originally posted in cdnusers.org byevenditti Stats ...
(e.g., the clocked storage element130-1or the clocked storage element130-2ofFIG. 1). As the propagation circuit is disabled, transitions in input e are precluded from propagating to m, and as the keeper circuit is enabled, m maintains a high value, and sn is guaranteed to remain low,...
In latch based clock gating, latch is used ascontrol element, it controls the Enable pin. In negative clock cycle, latch is al- lowed to reflect the change of Enable pin. In positive clock cycle, output of latch remains fixed. The high output of latch allows the clock to reach sequential...
For example, if the failing signature was due to bad values in L1 directory array latches (element 12 in FIG. 1), then bit 2 of the general purpose test register 10 would be identified. With bit 2 set to prevent L1 directory array 12 from receiving the clock signal, the known good ...
Use the set_clock_gating_style command ? Max fanout This value is the maximum fanout of each clock gating element By default, the fanout is unlimited ? Minimum bitwidth The minimum bitwidth of register banks that will be gated By default, the minimum bitwidth is 3 No area or power ...
Sequential equivalence checking can be used to show that a block of sequential logic produces the same output for the same inputs after it has been modified by optimization techniques such as clock gating or register re-timing.