Required LCD connections greatly vary by the type of display that is used (static or multiplexed), whether external or internal biasing is used, and whether the on-chip charge pump is employed. Also, there is a fair amount of flexibility as to how the segment (Sx) and common (COMx) signals are connected to the MCU, which can provide unique benefits. Because LCD connections are application-specific, it is difficult to provide a single one-fits-all schematic. However, for examples and how-to circuit design guidance, see Designing With MSP430™ MCUs and Segment LCDs.