A method for generating a Solid State Integrated Circuit Layout by specifying an intended functionality assortment, translating said functionality assortment into various circuitry representations, converting said circuitry representations into circuit items of an overall circuit, whilst configuring both first interfaces between interacting circuit items within said overall circuit and also second interfaces between further such circuit items and an external world in accordance with predetermined interface specifications,
- said method being characterized in that, for a situation wherein various such circuit items represent respective analog and/or steppable values of a parameter to be specified on the basis of a circuit item in question, the parameter is assigned exclusively to a single such circuit item to be realized as a building block, and the building block in question gets assigned a sufficient amount of in-design resizability space in accordance with a prespecified redefinability value range for the parameter in question.