R61509V

Target Spec

Power Supply Setting Sequence

The following are the sequences for setting power supply ON/OFF instructions. Set power supply ON/OFF instructions according to the following sequences in Display ON/OFF, Sleep set/exit sequences.

Power Supply ON Sequence

 

Power supply (VCC, VCI, IOVCC) ON

 

 

 

 

 

 

㪭㪚㪠

 

 

 

㪠㪦㪭㪚㪚

 

 

 

㪭㪚㪚

 

 

 

 

 

 

 

 

 

 

㪞㪥㪛

 

 

 

VCC → IOVCC → VCI

 

 

 

or VCC, IOVCC, VCI simultaneously

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power ON reset

 

 

 

 

 

 

 

 

 

 

 

 

1ms

 

 

 

 

 

Automatic NVM data load

or more

 

 

 

 

 

 

Access is prohibited㩷

 

 

 

 

 

 

 

1ms after reset㩷 .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transfer synchronization

 

 

 

 

 

 

RS=0, DB=16’h0000

 

 

 

 

 

 

 

 

 

 

RS=0, DB=16’h0000

 

 

 

 

 

 

RS=0, DB=16’h0000

 

 

 

 

 

 

RS=0, DB=16’h0000

 

 

 

 

 

(A) Liquid crystal

 

 

 

 

 

power supply OFF

 

 

 

 

 

(DCDC OFF) state

 

 

 

 

 

 

 

 

㩷

 

 

 

 

 

Display OFF state

Instruction user setting

R400h:

NL[5:0]

R008h:

BP[7:0], FP[7:0]

R300h~R309h:

γ control

R010h:

RTNI[4:0], DIVI[1:0]

R100h:

BT[2:0], AP[1:0]

R101h:

VC[2:0], DC0[2:0], DC1[2:0]

Other user settings: see notes 1 and 2.

R102h: PSON=1, PON=1

(1)Other mode setting instruction

(2)RAM write instruction,

etc.

Power supply startup time (6 frames x 1/osc)

(B)Liquid crystal

power supply ON



(DCDC ON) state Display OFF state

Display ON sequence

OR

NVM erase sequence

(1) To turn the display on, follow “Display ON Sequence”

in “Instruction Setting Sequence and Refresh Sequence”.

(2)To erase data from NVM, follow “NVM Erase Sequence”. Erase data from NVM according to “NVM Control”.

Notes: 1. Set VCMR to 1 when using internal electric volume.

2. When NVM is in the status that the R61509V is shipped out, set the instruction register (R280h: VCM[6:0], and

UID[7:0]). If writing values to VCM[6:0] and UID[7:0] has been completed, setting this instruction register is

㩷

unnecessary.

Figure 69

Rev. 0.11 April 25, 2008, page 159 of 181

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Image 159
Renesas R61509V manual Power Supply Setting Sequence, Power Supply on Sequence
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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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