R61509V

Target Spec

8-Color Display Mode

The R61509V has a function to display in eight colors. In this display mode, only V0 and V63 are used and power supplies to other grayscales (V1 to V62) are turned off to reduce power consumption.

In 8-color display mode, the γ-adjustment registers R300 to R309 are disabled and the power supplies to V1 to V62 are halted. The R61509V does not require GRAM data rewrite for 8-color display by writing the MSB to the rest in each dot data to display in 8 colors.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRAM

 

 

 

 

 

 

 

 

 

 

LSB

 

MSB

 

 

 

 

 

 

 

 

 

 

Display data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R5

R4

R3

R2

R1

R0

 

G5

G4

G3

G2

G1

G0

 

B5

B4

B3

B2

B1

B0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V0

 

 

 

 

 

 

 

 

amplifier

2

 

 

2-level

grayscale

 

2-level

grayscale

 

2-level grayscale

 

 

 

 

 

 

R5

 

 

G5

 

 

B5

 

 

 

 

 

 

 

 

 

 

 

 

 

Grayscale

 

 

 

control

 

control

 

control

 

 

 

<R>

 

<G>

 

<B>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V63

LCD driver

 

LCD driver

 

LCD driver

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R G B

LCD

Figure 56 8-Color Display Mode

Rev. 0.11 April 25, 2008, page 136 of 181

Page 136
Image 136
Renesas R61509V manual Color Display Mode

R61509V specifications

The Renesas R61509V is a versatile and advanced display controller designed to manage graphical user interfaces in various electronic devices. This controller is particularly popular among manufacturers of consumer electronics due to its rich feature set and efficient performance. The R61509V is known for its compatibility with a range of display technologies including LCD and OLED, making it a go-to choice for diverse applications in automotive, industrial, medical, and consumer sectors.

One of the standout features of the R61509V is its high-resolution support, allowing it to drive displays with resolutions up to 800x480 pixels. This capability ensures that users experience clear, vibrant visuals, enhancing the overall usability of devices. The controller supports 16-bit RGB output, enabling a broad color palette and ensuring that colors are rendered accurately and with richness.

The R61509V also incorporates advanced graphics capabilities, including a built-in graphics engine that supports various graphical elements. This engine allows for the overlay of graphics and images, creating smooth transitions and animations that enhance user interaction. Its ability to handle multiple layers makes it ideal for applications that require a complex user interface.

Additionally, the R61509V utilizes a serial peripheral interface (SPI) for communication, allowing for seamless integration with microcontrollers and processors. This feature simplifies the design process and reduces the overall system cost by minimizing the need for additional components. The controller is designed to operate with low power consumption, making it suitable for battery-powered devices where efficiency is critical.

In terms of software support, the R61509V is accompanied by a wide range of software development tools, including drivers and libraries that facilitate the development of applications. Its flexible programming architecture allows engineers to implement custom functionalities that enhance the user experience.

The R61509V is built on reliable, scalable technology, ensuring that it can adapt to various industry demands. With its combination of high-performance graphics, versatile display support, and low power usage, the Renesas R61509V is a compelling choice for manufacturers looking to create innovative and visually appealing products. Whether in automotive dashboards, medical devices, or user-centric consumer electronics, the R61509V enables captivating display solutions that meet modern technological requirements.