Renesas R61509V specification

	R61509V																																																								Target Spec

	RAM data write (1-transfer mode: TRI = 0) (EPE=2'h0)

	Input				DB				DB				DB				DB				DB			DB			DB	DB					DB				DB				DB			DB				DB			DB					DB					DB
	Input				17				1 6			15					14				13			12			11	10				8				7				6				5			4				3					2					1
					17				1 6			15					14				13			12			11	10				8				7				6				5			4				3					2					1





																														1 pixel														Note: 65,536 colors are available.
																																												Note: 65,536 colors are available.
	RAM data write (2-transfer mode: TRI = 0, DFM = 0)

																												First transfer																																		Second transfer
	Input
	Input		DB			DB					DB					DB				DB			DB				DB	DB		DB			DB				DB					DB			DB				DB				DB					DB				DB					DB
	pins		DB			DB					DB					DB				DB			DB				DB	DB		DB			DB				DB					DB			DB				DB				DB					DB				DB					DB
	pins		17			16					15					14				13			12				11	10		8		7				6					5			4				3				2					1					17				16
			17			16					15					14				13			12				11	10		8		7				6					5			4				3				2					1					17				16

GRAM write data

WD	WD	WD	WD	WD	WD	WD	WD	WD
[17]	[16]	[15]	[14]	[13]	[12]	[11]	[10]	[9]

WD

[8]

WD	WD	WD	WD	WD	WD	WD	WD
[7]	[6]	[5]	[4]	[3]	[2]	[1]	[0]

RGB assignment

R5

R4

R3

R2

R1

R0

G5

G4

G3

G2

G1

G0

B5

B4

B3

B2

B1

B0

1 pixel

Note: Normal display in 262,144 colors.

RAM data write (2-transfer mode: TRI = 1, DFM = 1)

Input pins

First transfer									Second transfer
									Second transfer
DB	DB	DB	DB	DB	DB	DB	DB	DB	DB	DB		DB	DB	DB	DB	DB	DB	DB
2	1	17	16	15	14	13	12	11	10	8		7	6	5	4	3	2	1

GRAM write data

RGB assignment

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

WD

[17]

[16]

[15]

[14]

[13]

[12]

[11]

[10]

[9]

[8]

[7]

[6]

[5]

[4]

[3]

[2]

[1]

[0]

R5

R4

R3

R2

R1

R0

G5

G4

G3

G2

G1

G0

B5

B4

B3

B2

B1

B0

1 pixel

Note: Normal display in 262,144 colors.

Figure 19 16-bit Interface Data Format (RAM Data Write)

RAM data read (1-transfer mode: TRI = 0)

GRAM data

R5

R4

R3

R2

R1

R0

G5

G4

G3

G2

G1

G0

B5

B4

B3 B2 B1 B0

Read data

RD

RD

RD

RD

RD

RD

RD

RD

RD

RD

RD

RD

RD

RD

[17]

[16]

[15]

[14]

[13]

[12]

[11]

[10]

[9]

[8]

[7]

[6]

[5]

[4]

RD	RD	RD	RD
[3]	[2]	[1]	[0]

Output pins	DB	DB	DB	DB	DB	DB	DB	DB		DB	DB	DB	DB	DB	DB	DB	DB
	17	16	15	14	13	12	11	10		8	7	6	5	4	3	2	1

Note: RAM data cannot be read in 2-transfer mode.

Figure 20 16-bit Interface Data Format (RAM Data Read)

Rev. 0.11 April 25, 2008, page 102 of 181

Image 102

Renesas R61509V manual

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.