Fedevel — Advanced PCB Layout with Altium Designer

https://academy.fedevel.com/courses/online-advanced-pcb-layout-course

Placement: positioning the CPU, memories, power supplies, connectors, protection components and related circuitry

Basic Rules and Basic Stackup: initial design rules and stackup settings

CPU Fanout: placement and fanout in high-density areas

DDR3 Preliminary Layout: layer use, pin swapping and bank swapping

Board Fanout: fanout techniques, good practices and recommendations

Planning the Layout: high-speed interfaces, wide buses and power distribution

Crosstalk: calculation and minimization

Impedance and Stackup: impedance calculation and stackup decisions

High-Speed Design Rules and Routing: recommendations and examples

Layer Ordering

Selecting the Number of Layers

Layout: routing peripherals, buses and power

Length Matching: DDR2/3, PCIe, HDMI, LVDS and Gigabit Ethernet

Memory Routing: T-branch and fly-by topologies, calibration and related considerations

Polygons and Power Planes: working practices and useful rules

PCB Checking: recommendations for design review

Length Tuning: differential-pair tuning and completion of memory routing

Finishing the PCB: manufacturing notes, mechanical drawing layers and supporting information

Generating and Checking Gerber Files