Solutions
High-speed PCB engineering on Cadence Allegro
The established Allegro practice, offered as a solution line inside the wider electronics-engineering company.
High-speed PCB engineering is a capability, applied across display, FPGA and power programs. The discipline is documented under Hardware, PCB & Validation.
Engineering challenge
- High-pin-count devices and display fabrics share an outline without an escape plan.
- Impedance and pairing are not agreed with the fabricator before dense routing.
- Prototype build is requested without a DFM-ready package.
Typical applications
- Dense compute boards
- BGA escape, multilayer channels and manufacturing outputs from a customer schematic.
- Mixed-interface controllers
- Differential pairs, connectors and keep-outs in one outline.
- Industrial mixed-signal
- Power planes and reference continuity with DFM-ready placement.
Engineering capabilities
- Cadence Allegro
- BGA fan-out
- DDR
- SerDes
- Differential interfaces
- Stack-up and impedance
- Constraint management
- DRC / DFM
- Manufacturing outputs
- Shenzhen prototype support
Interfaces
- DDR
- SerDes
- Differential display fabrics
Engineering deliverables
- Allegro database and manufacturing package
- DFM notes
- Optional partner-coordinated prototypes
Development & validation
- 01 Constraint and stack-up alignment
- 02 Placement and critical routing
- 03 Release review
- 04 Optional prototype coordination