By Steve Kilts
This booklet presents the complicated problems with FPGA layout because the underlying subject of the paintings. In perform, an engineer commonly has to be mentored for a number of years prior to those rules are correctly applied. the subjects that would be mentioned during this booklet are necessary to designing FPGA's past reasonable complexity. The aim of the ebook is to provide sensible layout options which are differently simply to be had via mentorship and real-world event.
Read Online or Download Advanced FPGA Design: Architecture, Implementation, and Optimization PDF
Similar computing books
The Fourth variation of Ethics and know-how introduces scholars to concerns and controversies that contain the really new box of cyberethics. This textbook examines a variety of cyberethics issues--from particular problems with ethical accountability to broader social and moral matters that impact every one people in our day by day lives.
This booklet constitutes the refereed complaints of the 14th foreign convention on dispensed Computing and Networking, ICDCN 2013, held in Mumbai, India, in the course of January 3-6, 2013. The 27 revised complete papers, five brief papers provided including 7 poster papers have been rigorously reviewed and chosen from 149 submissions.
Fuzzy platforms and delicate computing are new computing concepts which are tolerant to imprecision, uncertainty and partial truths. functions of those strategies in nuclear engineering current a major problem as a result of its strict nuclear safeguard law. The fields of nuclear engineering, fuzzy platforms and tender computing have however matured significantly over the last decade.
Optimization ideas have built right into a modern day resolution for real-world difficulties in a variety of industries. for you to increase functionality and deal with problems with uncertainty, optimization study turns into an issue of targeted curiosity throughout disciplines. challenge fixing and Uncertainty Modeling via Optimization and tender Computing functions offers the most recent examine developments and advancements within the sector of utilized optimization methodologies and gentle computing ideas for fixing advanced difficulties.
Extra resources for Advanced FPGA Design: Architecture, Implementation, and Optimization
15. 15, a resetable ﬂip-ﬂop was used for the asynchronous reset capability, and the logic function (OR gate) was implemented in discrete logic. 16. In this implementation, the synthesis tool was able to use the FDS element (ﬂip-ﬂop with a synchronous set and reset) and use the set pin for the OR operation. Thus, by allowing the synthesis tool to choose a ﬂip-ﬂop with a synchronous set, we are able to implement this function with zero logic elements. 15 Simple asynchronous reset. 16 Optimization without reset.
Dual-edge triggered ﬂip-ﬂops provide a mechanism to propagate data on both edges of the clock instead of just one. This allows the designer to run a clock at half the frequency that would otherwise be required to achieve a certain level of functionality and performance. Coding a dual-edge triggered ﬂip-ﬂop is very straightforward. The following example illustrates this with a simple shift register. Note that the input signal is captured on the rising edge of the clock and is then passed to dual-edge ﬂip-ﬂops.
2 Clock skew. delay þ ﬂip-ﬂop setup time. A signal can only propagate between a single set of ﬂip-ﬂops for every clock edge. The situation between the second and third ﬂipﬂop stages, however, is different. Because of the delay on the clock line between the second and third ﬂip-ﬂops, the active clock edge will not occur simultaneously at both elements. Instead, the active clock edge on the third ﬂip-ﬂop will be delayed by an amount dC. If the delay through the logic (deﬁned as dL) is less than the delay on the clock line (dC), then a situation may occur where a signal that is propagated through the second ﬂip-ﬂop will arrive at the third stage before the active edge of the clock.
Advanced FPGA Design: Architecture, Implementation, and Optimization by Steve Kilts