CY8CKIT-029 PSoC® LCD Segment Drive Expansion Board Kit Guide, Doc. # 001-55415 Rev. *K
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Code Examples
between 0 and 127 with 127 corresponding to the maximum contrast level. The frame rate is
selected to be the maximum rate before the characters in the display begin to reduce in contrast.
The segment LCD component in this code example is used to control the switching on/off of the seg-
ments of battery charge indicator (S1, S2, S3, S4, and S5) and also the 14-segment display mes-
sage. The component provides all analog and digital signals necessary to drive 128 segments liquid
crystal display using eight common lines and sixteen segment drive lines.
Figure 5-4. Segment LCD Configuration: Basic Tab
Figure 5-5. Segment LCD Configuration: Driver Power Settings
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