The integration of modem controller and data pumpalGorithms into a single RAM-based DSP hardware architecture. These integrated alGorithms are stored on the computer' s hard disk, from which they are downloaded into the DSP board' s random access memory (RAM). This downloading, or "booting" process of the PC-installed software alGorithms occurs as part of the computer' s power-up initialisation process in less than 100 milliseconds, making it transparent to the user. [Digicom Modem FAQ version 2.03].