R61509V

Target Spec

Instruction Setting Sequence and Refresh Sequence

Display ON/OFF Sequences and Refresh Sequence

In setting instruction in the R61509V, follow the sequences below. To reduce malfunction caused by noise, execute refresh sequence 1 regularly. To exit shutdown mode, execute refresh sequence 2.

Display ON sequence

Display OFF sequence

(B)Liquid crystal power supply ON

(DCDC ON) state㩷 Display OFF state

Display ON㩷

R007h: BASEE=1

(C)Liquid crystal power supply ON

(DCD ON) state㩷 Display ON state

Display OFF㩷

R007h: BASEE=0

0.3ms or more

(C) Liquid crystal

(B) Liquid crystal

power supply ON

power supply ON

(DCD ON) state

(DCDC ON) state

Display ON state

㩷

Display OFF state

Note: For power supply setting, see “Power Supply Setting Sequence”.

Refresh Sequence 1

 

 

Refresh Sequence 2

 

 

 

 

Transfer synchronization

 

 

 

Transfer synchronization

 

 

 

 

RS=0, DB=16’h0000

 

 

 

RS=0, DB=16’h0000

 

 

 

 

RS=0, DB=16’h0000

 

 

 

RS=0, DB=16’h0000

 

 

 

 

RS=0, DB=16’h0000

 

 

 

RS=0, DB=16’h0000

 

 

 

 

RS=0, DB=16’h0000

 

 

 

RS=0, DB=16’h0000

 

 

 

Test register initialization㩷

 

 

 

Test register initialization㩷

 

 

 

 

 

R600h: TRSR=1

 

 

 

R600h: TRSR=1

 

 

 

 

 

 

 

0.1ms

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NVM data load 㩷

 

or more

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R6F0h: CALB=1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R600h: TRSR=0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All instruction initial setting

Except the following㩷 instructions:

 

 

R600h: TRSR=0

 

 

 

 

 

 

R600h: TRSR

 

 

 

 

 

and user setting

 

 

 

 

 

 

 

 

R6F0h: CALB



 

 

 

 

 

 

 

 

 

 

 

R6F1h: NVDAT[15:0]

 

 

 

 

 

 

 

 

 

 

 

 

All instruction initial setting

Except the following㩷 instructions:

 

 

R600h: TRSR

 

 

 

 

 

 

 

and user setting

R6F0h: CALB



 

 

 

 

 

 

 

 

 

 

 

R6F1h: NVDAT[15:0]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 71

Rev. 0.11 April 25, 2008, page 162 of 181

Page 161 Page 163
Page 162
Image 162
Renesas R61509V manual Instruction Setting Sequence and Refresh Sequence, Display ON/OFF Sequences and Refresh Sequence
Page 161 Page 163

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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