NHD-4.3RTP-SHIELD-N

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Introduction: NHD-4.3RTP-SHIELD-N Application Field and Working Principle

NHD-4.3RTP-SHIELD-N is an evaluation board from Newhaven Display. It is used for the development of digital displays and is a part of the Evaluation Boards - Expansion Boards, Daughter Cards. The application of this board is mainly used for debugging and testing new display product features.

NHD-4.3RTP-SHIELD-N is specifically designed to meet the demands of prototyping and debugging multiple display end-products.

Application Fields
The NHD-4.3RTP-SHIELD-N can be used in various fields like the manufacturing, automotive, medical, and consumer products industries. It also meets the demands of embedded systems and design verification. In addition, the board offers a compact form to facilitate distributed systems integration and compatibility.

Working Principle
The board works in conjunction with the NHD-4.3RTP Display Module. The board has two daughter board slots for expansion. The first one is set up to be used as a 10-bit parallel SPIC bus interface and the other one as a 4-bit SPI bus interface. The board comes with a 25MHz board and chip clock, as well as an LED indicator, to verify the board is working correctly. The board also features an onboard SDC and NAND flash memory, an onboard microcontroller, to manage the embedded display, a terminal port, as well as an LCD connector. This allows users to access the onboard information, such as virtual display registers, virtual display timers, boundaries and color tables, without using external memory.The NHD-4.3RTP-SHIELD-N also supports a 4-bit and 10-bit 8051 processor, which is used to control data transfers between the display module and the memory. The board also has two configurable switches that allow users to configure the board for various image processing tasks such as colorkeying, blending, brightness and contrast adjustment.

In addition, the NHD-4.3RTP-SHIELD-N comes with 4-level and 4-channel static logic FLG for AC/DC conversion, EMI and ESD protection, and filtering. This feature ensures that the boards are robust and reliable in various environmental conditions.

Conclusion
The NHD-4.3RTP-SHIELD-N is an evaluation board designed to facilitate the development of digital displays. It is especially suitable for prototyping and debugging multiple display end-products. It is part of the Evaluation Boards - Expansion Boards, Daughter Cards. The board comes with a 25MHz board and chip clock, as well as an LED indicator, to verify the board is working correctly. In addition, it features onboard SDC and NAND flash memory, an onboard microcontroller, and a terminal port. Finally, the board also supports 4-level and 4-channel static logic FLG.

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