Professional Circuit Designs Ltd (PCD) are Mentor Graphics PCB Layout & Library Services Specialists. -successfully trading now for 20 years. Our suite of PCB Layout tools includes; - Expedition (9 seats) - PADS (4 seats) - BoardStation (7 seats). For Schematic capture, we have multiple seats of DxDesigner, PADS Logic, DA_LMS, BA_LMS and Design Capture For DFA and DFM checking we have the latest Valor NPI verification tool. All of the designs created at PCD are run through this tool as part of our standard process. We can take non-PCD designs and check them via Valor too. We also specialise in Library Part Creation and Maintenance, and Mentor Graphics design conversions For high speed Signal Integrity analysis we have the HyperLynx - BoardSim tool. We are the largest supplier of Contract Mentor Graphics PCB Designers in the UK, and offer on site Design and Consultancy Services with or without h/w and s/w. Our PCB designers have extensive experience in designing PCBs for all types of applications, including the latest PCI and DDR technologies. We can satisfy all your requirements for high-speed digital, analog, RF, backplane, flexi-rigid, high frequency and other high technology designs. . .