R61509V

Target Spec

 

 

Shutdown Mode Sequences

 

 

 

 

 

 

 

Shutdown Sequence (Exit shutdown mode by inputting CSX = “Low”)

㩷

 

 

 

18-/16-/9-/8-bit interface operation

 

 

 

Display OFF sequence

Set shutdown mode

Set shutdown mode

R100h: DSTB=1

 

 

CSX=”Low”(1)

 

 

 

 

 

CSX=”Low”(2)

 

 

 

 

 

 

 

VDD startup,

 

1ms

 

 

Oscillation startup

period

or more

 

 

 

Exit shutdown mode

 

 

 

 

 

Input CSX = “Low” 6 times.

 

 

 

 

 

 

 

 

CSX=”Low” (3)

 

 

 

 

 

 

 

 

 

 

 

CSX=”Low” (4)

 

 

 

 

 

 

 

 

 

 

 

CSX=”Low” (5)

 

 

Initialize the

 

 

 

 

 

R61509V.

 

 

CSX=”Low” (6)

 

 

 

 

 

0.3ms

Automatic NVM data load

or more

 

 

 

 

User setting

Refresh sequence 2

 

 

 

 

NL, BP, FP, γ control,

 

 

RTNI, DIVI, and others

RAM data setting

 

 

 

 

Display ON sequence

Executing refresh sequence

regularly is recommended.

Notes: 1. See AC characteristics in Electrical Characteristics for details on low width (PWLW), high width (PWHW), and cycle (tCYCW) periods. 2. Leave at least 1 ms between the 2nd and 3rd inputs of CSX = Low in exiting shutdown mode.

CSX

 

 

1

 

 

2

 

 

 

 

3

 

 

4

 

 

5

 

 

6

 

 

 

 

 

 

 

Wait

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WRX

 

 

 

 

 

 

 

1ms.

 

 

 

 

 

 

 

 

 

 

“High” 㩷

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RDX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“High” 㩷

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RS

“Low” or “High”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data

 

Don’t care

Don’t care

 

 

Don’t care

Don’t care

Don’t care

Don’t care

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Waveforms in Exiting Shutdown Mode (Input CSX="Low")

Data and RS = Don’t㩷 care

 

Figure 72

Rev. 0.11 April 25, 2008, page 163 of 181

Page 162 Page 164
Page 163
Image 163
Renesas R61509V manual Shutdown Mode Sequences
Page 162 Page 164

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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