System Interface

R61509V

Target Spec

The following are the kinds of system interfaces available with the R61509V. The interface operation is selected by setting the IM2/1/0 pins. The system interface is used for instruction setting and RAM access.

Table 57 IM Bit Settings and System Interface

IM2		IM1	IM0	Interfacing Mode with Host Processor	DB Pins	Colors
0	0		0	80-system 18-bit interface	DB17-0	262,144
0	0		1	80-system 9-bit interface	DB17-9	262,144

0	1		0	80-system 16-bit interface	DB17-10, DB8-1	262,144
						*see Note1
0	1		1	80-system 8-bit interface	DB17-10	262,144
						*see Note2
1	0		*	Clock synchronous serial interface	-	65,536
1	1		0	Setting inhibited	-	-
1	1		1	Setting inhibited	-	-

Notes:	1.	65,536 colors in 16-bit single transfer mode.

2.262,144 colors is 8-bit 3-transfer mode. 65,536 colors in 8-bit 2-transfer mode.

Rev. 0.11 April 25, 2008, page 99 of 181

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.

Renesas R61509V manual IM Bit Settings and System Interface

Models: R61509V

R61509V