The principal activities of the company are developing, marketing and supporting advanced field programmable gate array (fpga), embedded standard product (esp), semiconductors and associated software tools. the company's products are based on vialink technology, user-programmable platform and associated quickworks and quicktools design software. the customers of the company are ibm, motorola, philips, honeywell, sony, samsung and compaq computer. the company sells its products through a network of sales managers, independent sales representatives and electronics distributors in north america, europe and asia.