MachXO4 Hardware Checklist Technical Note

This technical note provides a comprehensive checklist for the MachXO4 hardware, detailing various aspects essential for effective implementation. It begins with an introduction to the document's purpose and outlines critical components such as power supply considerations, including power noise, source, and filtering. The document specifies recommended filtering groups and components, addressing ground pins and unused GPIO pins. It further discusses power sequencing and estimation, along with guidelines for component selection, particularly focusing on ferrite bead and capacitor selection. Configuration considerations are also highlighted, alongside detailed pinout considerations, including differential pair pin connections and true-LVDS output assignments. The note emphasizes layout recommendations and the importance of simulation and board measurement of critical signals. Additionally, it includes a checklist and references for further assistance, ensuring users have the necessary resources for successful hardware integration.