Real-Time Reconfigurable Linear Threshold Elements Implemented in Floating-gate CMOS  

Oleh:

Aunet, S. ; Berg, Y. ; Saether, T.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: IEEE Transactions on Neural Networks vol. 14 no. 5 (2003), page 1244-1256.
Topik: REAL TIME PROGRAMMING; ultra low voltage; neural network hardware; low power; reconfigurable

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: II36.9 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

This paper describes using theory, computer simulations, and laboratory measurements a new class of real - time reconfigurable UV - programmable floating - gate (FGUVMOS) linear threshold elements operating with current levels typically in the pA to µA range, in standard double - poly 0.6 µm CMOS, providing an ultra low - power potential. A new design method based on using the same basic two - MOSFET circuits extensively is proposed, meant for improving the opportunities to make larger FGUVMOS circuitry than previously reported. By using the same basic circuitry extensively, instead of different circuitry for basic digital functions, the goal is to ease UV - programming and test and save circuitry on chip and I - O - pads. Matching of circuitry should also be improved by using this approach. Compact circuitry can be made, reducing wiring and active components compared to previously reported FGUVMOS. 2 - MOSFET circuits able to implement CARRY, NOR, NAND, and INVERT functions are demonstrated by measurements on chip, working with power supply voltages ranging from 800 mV down to 93 mV. The basic linear threshold element proposed is considered as a potential basic building block in neural networks.

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