Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Wen-Zen Shen"'
Publikováno v:
Analog Integrated Circuits and Signal Processing. 35:65-78
As the operation frequency reaches gigahertz in deep-submicron designs, the effects of inductance on noise and delay can no longer be neglected. Most of the previous works on inductance extraction are field-solvers, which are intrinsically more accur
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 8:392-400
In this paper, we propose an iterative area/performance tradeoff algorithm for look-up table (LUT)-based field programmable gate array (FPGA) technology mapping. First, it finds an area-optimized, performance-considered initial network by a modified
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 7:380-391
To characterize the power consumption of a macrocell, a general method involves recording the power consumption of all possible input transition events in the look-up tables. However, though this approach is accurate, the size of the table becomes ve
Publikováno v:
IEEE Transactions on Consumer Electronics. 44:187-191
An interpolation method based on the criterion to maximize the smoothness is proposed. In contrast to the conventional approach, where the interpolated signal is made smooth by low-pass filtering, in the proposed method, the smoothness is obtained by
Publikováno v:
IEEE Transactions on Consumer Electronics. 44:108-116
By combining the features of block matching algorithm and block recursive algorithm a new motion estimation method is proposed for the complex motion phenomenon. With the full searching procedure used in the block matching algorithm and the adaptive
Publikováno v:
IEEE Transactions on Consumer Electronics. 43:1124-1131
A three parameter motion model can better describe the motion trajectory of the picture element in a video sequence. Combining the features of the block process and recursive estimation, a block recursive algorithm is proposed to calculate these thre
Autor:
Wen Zen Shen, Gwo-Haur Hwang
Publikováno v:
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 12:488-496
The untestability cube-number product (UCP), a testability measure that can accurately indicate the extra logic needed in testable programmable logic arrays (PLAs), is discussed. Two UCP-based PLA synthesis algorithms are developed. The first one is
Publikováno v:
Journal of Electronic Testing. 3:67-78
This paper describes a mixed level, (i.e., switch-level and gate-level) transition fault simulator based on parallel patterns: MT-SIM. The switch-level allows the simulator to treat faults at the transistor level, while the gate-level conserves the s
Publikováno v:
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 10:1559-1568
A study is made of single-fault fault collapsing in sequential logic circuits. Two major phenomena, self-hiding (SH) and delayed reconvergence (DR), which arise from the existence of feedback paths and storage elements in sequential circuits, are ana