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EH
2004
IEEE
115views Hardware» more  EH 2004»
14 years 2 months ago
Intrinsic Evolution of Digital-to-Analog Converters Using a CMOS FPTA Chip
The work presented here tackles the problem of designing a unipolar 6-bit digital-to-analog converter (DAC) with a voltage mode output by hardware evolution. Thereby a Field Progr...
Jörg Langeheine, Karlheinz Meier, Johannes Sc...
GECCO
2004
Springer
182views Optimization» more  GECCO 2004»
14 years 4 months ago
On the Evolution of Analog Electronic Circuits Using Building Blocks on a CMOS FPTA
This article summarizes two experiments utilizing building blocks to find analog electronic circuits on a CMOS Field Programmable Transistor Array (FPTA). The FPTA features 256 pr...
Jörg Langeheine, Martin Trefzer, Daniel Br&uu...
ICES
2005
Springer
106views Hardware» more  ICES 2005»
14 years 4 months ago
Intrinsic Evolution of Controllable Oscillators in FPTA-2
Abstract. Simple one- and two-bit controllable oscillators were intrinsically evolved using only four cells of Field Programmable Transistor Array (FPTA-2). These oscillators can p...
Lukás Sekanina, Ricardo Salem Zebulum