ARM9 based project PCB layout

We have an ARM9 based design and need the PCB layout done. Project major components: - LPC3250 CPU, BGA296 package 0.8mm pitch, 266MHz operating speed - NAND flash, BGA63 package 0.8mm pitch, 8-bit interface - DDR SDRAM, BGA60 package, 0.8mm pitch, 16-bit interface - USB 2.0 full speed host (12Mbps) - Buffered general purpose parallel inputs and outputs - NV serial SRAM Schematic design already exists, and can be modified where needed as the board layout progresses. We expect the PCB to be 6-8 layer, aiming for size approx. 8cm x 6cm or smaller. Use of small packages like 0402 and BGA is expected. Final design must meet CE regulatory requirements, so designing for EMC is a definite requirement which will include the design for the shielding “can/s” . Layout must be done using Altium Designer. Daily updates and file submissions will be expected to track progress and assist where necessary. We will arrange prototype manufacture, EMC testing, mass production. Some additional follow-up work may be required depending on EMC testing outcome. Deliverables required: - Altium .pcbdoc file - Reports containing circuit simulation results, PCB track lengths, and track impedance matching calculations for high frequency traces.