Hardware parameters

购买链接

• 全志T527 Avaota A1 8核A55
• Type-C SUB 调试器
• 散热器
• RGB散热器
• 配套7寸RGB屏幕

Specification of parameters

Avaota-A1 - A Powerful SBC with Allwinner T527 Octa-Core A55 SoC

• CPU: Octa Core Cortex-A55, Highlight 2.0GHz
• GPU: Mali G57, Support for OpenGL ES 3.2/2.0/1.1,Vulkan 1.1/1.2/1.3, OpenCL 2.2
• RCPU: XuanTie E906 RISC-V @ 200MHz
• DSP: HIFI4 DSP @ 600MHz
• NPU: Optionally available for 2TOPS
• Memory chip: LPDDR 4, optional 1/2/4 GB
• Storage chip: eMMMC 5.1 support,optional 16/32/64/128GB
• Camera: MIPI CSI interface, which supports 1300 pixels, 4 circuit MIPI CSI
• Network Communication Interface: 2 x gigabytes Ethernet, WIFI6 2.4G + 5 G,BT5.4
• USB interfaces: Includes USB OTG, USSB3.0 OTG, USB2.0 HOST
• Audio interface: 3.5 mm audio interface, with audio recording
• Show interfaces: including RGB interfaces, MIPI DSI interfaces, DP interfaces, HDMI2.0 interfaces, LVDS interfaces, MIPI DBI interface
• Other Interface Modules: Including Debug Series,TF Slot,CAN Interfaces,RGB LED, Infrared (IR),UART,IIC,I2S,SPI,PWM

Detailed parameters

Master chip T527	CPU	Use of Occurrence Cortex-A55
	GPU	Mali G57
		OpenGL ES 3.2/2.0/1.1
		Vulkan1.1/1.2/1.3
		OpenCL2.2
		Panforst/Mali
	RCPU	XuanTie E906 RISC-V @ 200 MHz
	DSP	HIFI4 DSP @ 600MHz
	Frequency	Highest found for 1.8GHz
	Crafts	22nm
	NPU	Up to 2TOPS
	Video decode	H.265/VP94K, H.264K
	Video encoding	H.264@60fps 1080p
	ISP	8 million pixels online ISP,13 million pixels offline ISP
Memory chip	LDD4	1/2/4GB
Save chip	eMMC 5.1	16/32/64/128GB
Power	DCs Interface	12V.2A/9V3A
Show interface	RGB Interface	1080p@60fps
	MIPI DSI interface	2560 x 1600@60fps
	DP Interface	2.5K@60fps
	HDMI2.0 interface	3840 x 2160@60fps
	LVDS Interface	1920x1080@60fps
	MIPI DBI interface	320 x 240@60fps
	IIC Interface	IIC Display Screen
Camera	MIPI CSI interface	4lane MIPI CSI, 13 million pixels
Network Communication Interface	Wired Ethernet	2 x gigagen Ethernet
	WIFI Module	WIFI6 2.4G + 5G
	BT	BT5.4
USB interface	USB OTG	1 x USB 2.0 OTG
	USB3.0 OTG	1 x USB 3.0 OTG
	USB HOST	1 x USB 2.0 HOST
Audio Interface	3.5 mm Audio Interface	Very advanced, recording is supported
Board Load LCD TFT	LCD Screen	240 x 135@60fps 1.14 yun IPS screen
GPIO	40Pin GPIO	40Pin GPIO
Other Interface Module	Debug Serial	Refer to 40Pin GPIO, Type-C, support
	TF Card	SD3.0, Automatic Consultation
	Button	Start Key
		Flush Key
		Reset Key
	CAN	Board CAN Interface
	RGB LED	Board of Directors 4 at WS2812
	IR	Board Infrared Receiver
	BIOS	Board 128M SPI NAND as BIOS
Signal extension interface	UART	4 x UART
	IIC	1 x IIC
	I2S	1 x I2S
	SPI	2 x SPI
	PWM	19 x PWM

GPIO 功能

DC 插孔规格

Tablet SPI Display Screen

Features

Design

Signal definition

Time series parameter

Initialize Code：

LCD_Set_RES(0);
mdelay(100);
LCD_Set_RES(1);
mdelay(100);

LCD_WR_REG(0x11);
mdelay(120);
LCD_WR_REG(0x36);
LCD_WR_DATA8(0xA0);

LCD_WR_REG(0x3A);
LCD_WR_DATA8(0x05);

LCD_WR_REG(0xB2);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x33);
LCD_WR_DATA8(0x33);

LCD_WR_REG(0xB7);
LCD_WR_DATA8(0x35);

LCD_WR_REG(0xBB);
LCD_WR_DATA8(0x19);

LCD_WR_REG(0xC0);
LCD_WR_DATA8(0x2C);

LCD_WR_REG(0xC2);
LCD_WR_DATA8(0x01);

LCD_WR_REG(0xC3);
LCD_WR_DATA8(0x12);

LCD_WR_REG(0xC4);
LCD_WR_DATA8(0x20);

LCD_WR_REG(0xC6);
LCD_WR_DATA8(0x0F);

LCD_WR_REG(0xD0);
LCD_WR_DATA8(0xA4);
LCD_WR_DATA8(0xA1);

LCD_WR_REG(0xE0);
LCD_WR_DATA8(0xD0);
LCD_WR_DATA8(0x04);
LCD_WR_DATA8(0x0D);
LCD_WR_DATA8(0x11);
LCD_WR_DATA8(0x13);
LCD_WR_DATA8(0x2B);
LCD_WR_DATA8(0x3F);
LCD_WR_DATA8(0x54);
LCD_WR_DATA8(0x4C);
LCD_WR_DATA8(0x18);
LCD_WR_DATA8(0x0D);
LCD_WR_DATA8(0x0B);
LCD_WR_DATA8(0x1F);
LCD_WR_DATA8(0x23);

LCD_WR_REG(0xE1);
LCD_WR_DATA8(0xD0);
LCD_WR_DATA8(0x04);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x11);
LCD_WR_DATA8(0x13);
LCD_WR_DATA8(0x2C);
LCD_WR_DATA8(0x3F);
LCD_WR_DATA8(0x44);
LCD_WR_DATA8(0x51);
LCD_WR_DATA8(0x2F);
LCD_WR_DATA8(0x1F);
LCD_WR_DATA8(0x1F);
LCD_WR_DATA8(0x20);
LCD_WR_DATA8(0x23);

LCD_WR_REG(0x21);

LCD_WR_REG(0x29);