R61509V

 

 

 

 

 

 

 

Target Spec

 

 

 

 

 

 

 

 

 

 

 

 

 

18-bit parallel bi-directional data bus for 80-system interface

 

 

 

 

 

 

 

operation (Amplitude: IOVCC-GND).

 

 

 

 

 

 

 

 

 

 

8-bit I/F: DB17-DB10 are used.

 

 

 

 

 

 

 

 

 

 

9-bit I/F: DB17-DB9 are used.

 

 

 

 

 

 

 

 

Host

 

16-bit I/F: DB17-DB10 and DB8-1 are used.

 

 

GND /

DB[17:0]

I/O

 

18-bit I/F: DB17-DB0 are used.

 

 

 

processor

18-bit parallel bi-directional data bus for RGB interface operation

 

IOVCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Amplitude: IOVCC-GND).

 

 

 

 

 

 

 

 

 

 

16-bit I/F: DB17-DB13 and DB11-1 are used.

 

 

 

 

 

 

 

 

 

18-bit I/F: DB17-DB0 are used.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data enable signal for RGB interface operation.

 

 

 

 

 

 

 

Host

Low: accessible (selected)

 

 

 

GND /

ENABLE

I

High: Not accessible (Not selected)

 

 

 

processor

 

 

 

IOVCC

 

 

 

The polarity of ENABLE signal can be inverted by setting the

 

 

 

 

 

 

 

 

 

 

 

 

EPL bit. (Amplitude: IOVCC-GND).

 

 

 

 

 

 

 

 

 

 

 

 

 

VSYNCX

I

Host

Frame synchronous signal. Low active. (Amplitude: IOVCC-

 

GND /

processor

GND).

 

 

 

 

 

IOVCC

 

 

 

 

 

 

 

 

HSYNCX

I

Host

Line synchronous signal, Low active. (Amplitude: IOVCC-GND)

 

GND /

processor

 

IOVCC

 

 

 

 

 

 

 

 

 

 

DOTCLK

I

Host

Dot clock signal. Data is input on the rising edge of DOTCLK.

 

GND /

processor

(Amplitude: IOVCC-GND)

 

 

 

IOVCC

 

 

 

 

 

 

FMARK

O

Host

Frame head pulse. (Amplitude: IOVCC-GND)

 

 

Open

processor

FMARK is used when writing data to the internal RAM.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Select host processor interface. (Amplitude: IOVCC-GND)

 

 

 

 

 

 

 

IM2

IM1

IM0

System Interface

DB pins

Colors

 

 

 

 

 

 

 

in use

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

0

80-system 18-bit

DB17-0

262,144

 

 

 

 

 

 

 

interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

1

80-system 9-bit

DB17-9

262,144

 

 

 

 

 

 

 

interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IM2-1,

 

GND /

0

1

0

80-system 16-bit

DB17-10,

262,144

 

 

 

I

interface

8-1

(Note 1)

 

―

 

 

 

 

IM0_ID

IOVCC

 

 

 

80-system 8-bit

 

262,144

 

 

0

1

1

DB17-10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

interface

(Note 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

0

*

Clock synchronous

―

65536

 

 

 

 

 

 

 

(ID)

serial interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

0

Setting inhibited

―

―

 

 

 

 

 

 

 

1

1

1

Setting inhibited

―

―

 

 

 

 

 

 

 

Note 1: 65,536 colors in one-transfer operation.

 

 

 

 

 

 

 

 

Note 2: 65,536 colors in two-transfer operation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Host

Reset pin. The R61509V is reset when RESETX is low. Make

 

 

 

 

 

 

processor

 

 

 

RESETX

I

sure to execute a power on reset after turning power on.

 

―

or external

 

 

 

 

(Amplitude: IOVCC-GND)

 

 

 

 

 

 

 

 

RC circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev. 0.11 April 25, 2008, page 15 of 181

Page 14 Page 16
Page 15
Image 15
Renesas R61509V manual Enable, Vsyncx, GND Iovcc Hsyncx, Dotclk, Fmark, IM0ID Iovcc, Resetx
Page 14 Page 16

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.
Top Page Image Contents