Useage of OCP in Memory Access Artitration for a Digital Sampling Oscilloscope

This paper presents the usage of OCP protocol for implementing a multi-port access memory with a single port SRAM. The study case is a Digital Sampling Oscilloscope (DSO) implemented on eASIC FlexASIC device. The general capabilities of the chip include a two-channel DSO and an arbitrary waveform generator (AWG) in a single USB-powered module.