Due to the packaging problem, the implementation of computing arrays on chips is constrained to certain pin limitation. This paper introduces two basic techniques for pin reduction without lowering computational efficiency in systolic designs. We exhibit the ideas through the synthesis of a systolic array with very few I / O pins for polynomial division.

40 is a near branch, an analogous argument again shows that Pin(b) is q's lower-right quadrant. Thus, q is the closest connection between p, Pin(a) and Pin(b). Except for redundancies and pruning of sub-optimal trees, BB-SORT-C searches over all possible ways to construct a Steiner tree sequentially, such that each sink is added by a closest connection to some edge in the current tree. Thus, we...

Most reconngurable multi-fpga architectures have a programmable interconnection network that can be reconngured to implement diierent interconnection patterns between the fpgas and memory devices on the board. Partitioning tools for such architectures must produce the necessary pin-assignments and interconnect connguration stream that correctly implement the partitioned design. We call this pro...

Software tracing techniques are well-established and used by instrumentation tools to extract run-time information for program analysis and debugging. Dynamic binary instrumentation as one tool instruments program binaries to extract information. Unfortunately, instrumentation causes perturbation that is unacceptable for time-sensitive applications. Consequently we developed DIME*, a tool for d...

Abstract. Aluminum Lithium alloys are recuperating substantial interest from automotive and aerospace industries owing to their extraordinary specific strength as compared conventional aluminum (2xxx, 6xxx, 7xxx) alloys. The goal of the present investigation is study AA 8090 joints produced with unique solid-state welding technique friction stir (FSW). Tool pin profile induces remarkable influe...

In this paper, a novel method of authentication based on user-performed identification of known and unknown faces is described. The target group of the method is the elderly users for which the use of traditional techniques, such as passwords, personal identification numbers (PIN), or biometrics is not without problems. The performance of this method and authentication by PIN has been compared ...

The keys to good signal integrity in a Graphic DDR3 (GDDR3) SDRAM interface for a bandwidth up to 1.4Gbps/pin are the minimization of input/output pin capacitance and the accurate control of the output data skew. The proposed pre-emphasis output buffer control scheme provides output data skew minimization without an increase of input/output pin capacitance. Compared to the conventional scheme, ...

in this article effects of friction stir welding (fsw) tool rotational and traverse speeds were studied on heat generation and temperature distribution in welding zone of aa1100 aluminium alloy. computational fluid dynamics method was used to simulate the process with commercial cfd fluent 6.4 package. to enhance the accuracy of simulation in this study, the welding line that is located workpie...