R61509V

Target Spec

Polarities of VSYNCX, HSYNCX, ENABLE, and DOTCLK Signals

The polarities of VSYNCX, HSYNCX, ENABLE, and DOTCLK signals can be changed by setting the DPL, EPL, HSPL, and VSPL bits, respectively for convenience of system configuration.

㪭㫊㫐㫅㪺

㪭㪙㪧

㪭㪘㪻㫉

㪭㪝㪧

㪟㫊㫐㫅㪺 㪟㪙㪧

㪟㪘㪻㫉

㪟㪝㪧

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Valid data period

㪙㪧

㪝㪧

Figure 43

Table 63

 

Parameters

Symbols

Min.

Typ.

 

Max.

Step

Unit

Horizontal Synchronization

Hsync

2

10

16

 

1

DOTCLKCYC

Horizontal Back Porch

HBP

2

20

24

 

1

DOTCLKCYC

Horizontal Address

HAdr

－

240

－

 

1

DOTCLKCYC

 

 

 

 

 

 

 

 

Horizontal Front Porch

HFP

2

10

16

 

1

DOTCLKCYC

Vertical Synchronization

Vsync

1

2

4

 

1

Line

Vertical Back Porch

VBP

1

2

－

 

1

Line

 

 

 

 

 

 

 

 

Vertical Address

VAdr

－

432

－

 

1

Line

 

 

 

 

 

 

 

 

Vertical Front Porch

VFP

3

4

－

 

1

Line

 

 

 

 

 

 

 

 

Note:

The values of typ. are based on the following conditions; the panel resolution is QVGA (240 ⋅

 

432), the clock frequency is 7.39MHz, and the frame frequency is about 60Hz.)

 

Vsync + VBP = BP. VFP = FP. Vadr = NL.

(Number of clocks per 1H) ≥ (Number of RTN clocks) ⋅ (1/1 div.) ⋅ (PCDIVL + PCDIVH)

The setting example is shown in the following page.

Rev. 0.11 April 25, 2008, page 122 of 181

Page 121 Page 123
Page 122
Image 122
Renesas R61509V manual Polarities of VSYNCX, HSYNCX, ENABLE, and Dotclk Signals
Page 121 Page 123

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.
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