AN87391 - PSoC® 4 Segment LCD Direct Drive | Cypress Semiconductor
AN87391 - PSoC® 4 Segment LCD Direct Drive
Introduction
Most low-power portable handheld devices such as glucose meters, multimeters, and blood pressure monitors use a segment LCD to display information. Segment LCDs require an external driver to interface with a microcontroller. PSoC 4 implements an integrated low-power LCD driver that can directly drive segment LCD glass.
|
Device |
PSoC Creator |
Development Kit CY8CKIT-xxx |
Compiler |
|||||||
Architecture |
Silicon |
V3.2 or Higher |
V3.1 |
042 |
043 |
044 |
Keil |
GCC |
MDK |
RVDS |
|
Project 1 |
Prod |
YES |
NO |
YES |
Yes* |
Yes* |
No |
YES |
YES |
YES |
|
Project 2 |
Prod |
YES |
NO |
YES |
Yes* |
Yes* |
No |
YES |
YES |
YES |
|
Project 3 |
Prod |
YES |
NO |
YES |
No |
No |
No |
YES |
YES |
YES |
|
Project 4 |
Prod |
YES |
NO |
No |
Yes |
No |
No |
YES |
YES |
YES |
*The project can be easily adapted to this DVK. The project’s default settings may not be compatible with your device or kit, and you may need to change your project settings.
Dear valued customer,
Thank you for choosing our products. They come with all the know-how and passion that our engineers have put into it. As you probably already know, Cypress is now Infineon. This is a major step for our company, but also for the good of you.
Reliability and business continuity are of utmost importance for us. Hence, we remain fully committed to honoring existing customer and distributor relationships. This includes offering the legacy Cypress product portfolio. We thank you very much for your trusting support.
For the full version of this message, please download the PDF version.