YY3588

Item	descriptions
CPU	Rockchip RK3588 (8nm LP process)，8-core 64-bit，4xCortex-A76 and 4xCortex-A55，Up to 2.4GHz frequency
GPU	ARM Mali-G610 MP4 “Odin” GPU ● Compatible with OpenGL ES 1.1/2.0/3.1/3.2 ● OpenCL 1.1,1.2,2.0 ● Vulkan 1.1，1.2 450 GFLOPS ● 3D and 2D graphics engine
NPU	Built-in AI accelerator NPU with up to 6 TOPS, supports INT4/INT8/INT16 mixed operation (TensorFlow/MXNet/PyTorch/Caffe RKNN support )
RAM	LPDDR4 4GB/8GB/16GB/32GB (option) .Frequency up to 3200Mbps.
Storage	● eMMC5.1: 32G/64G/128G/256GB (option) ●SPI flash:16MB（Default not pasted） ● M.2 slot(BOTTOM) M-Key ： @NVMe SSD(PCIe) 2280（PCIe 3.0） ● SATA3.0:Expand through FPC socket ● MicroSD (TF) Card Slot
Network	● Ethernet： 1x RJ45 Gigabit Ethernet port 1x RJ45 2.5G Ethernet port ● Wireless: M.2(E-Key) Socket Expansion Slot 1. Wi-Fi5+BT5.0 module(RTL8822CE) default driver 2. WI-FI6+BT5.2 module（RTL8852BE）default driver ●4G LTE: MiniPCIE interface+SIM card interface, EC20/EC25 default driver, 4G data internet access
Video Outputs	● 1x HDMI2.1(8K@60fps or 4K@120fps) ● 2x MIPI DSI DPHY(4 Lanes output,4K@60Hz,30pin 0.5mm) 1x DP1.4(highest 8K@30fps Output through Type-C interface) 1x EDP(FPC interface 30pin 0.5mm)
Video inputs	● 2x MIPI CSI DPHY(1x 4Lanes or 2x 2Lanes,30pin 0.5mm) ● 1x HDMI-IN(4K@60fps),Supports HDCP 2.3
Audio outputs	● 3.5 headphone jack (4-wire with MIC AFSL CTIA) ● SPK Interface (4 ohm 2W output,2pin 1.25mm) ● LineOUT (in 30PIN) ● SPDIF (in 30PIN)
Audio inputs	● On-board MIC
Button	key x4 :Boot/Reset /Recovery /Power
USB	●1x USB3.0(OTG) ● 3x USB3.0(Device) ● 1x USB2.0（4 pin header，4pin 2.0mm） ● 1x USB2.0（4 pin header，4pin 1.25mm） ● 1x USB Type-C full functionality(DP1.4/OTG)
UART	● 1x UART DEBUG (UART2,4pin 2.0mm) ● 1x UART (4pin 2.0mm) ● 3x UART(4pin 1.25)
I2C	● 2x I2C (4pin 1.25mm)
CAN	● 1x CAN（4pin 1.25mm，CAN Level）
RTC	● 1x RTC（2pin 1.25mm）
IR	1x IR(2pin 1.25mm)
FAN	1x FAN(2pin x1.25mm)
30pin Expansion Pin	● DC： 1x 5V，1x 3.3V ● SPI:1x SPI ● Lineout:1x Lineout ● SPDIF: 1xSPDIF ● PWM:1x PWM ● UART: 1x UART9 ● SDIO: 1x SDIO ● GPIO: 5x GPIO

Num	Pin	Pin type	Default Pin type	Default IO Pull	Pull Resistor,Normal	Func1	Func2	Func3	Func4	Func5	Func6	Func7	Func8
1	VCC5V0_SYS
2	VCC3V3_SYS
3	GND
4	GND
5	I2C3_SDA_MO_MIPI	I/O	I	high-z	1.8V: Pull-up/down:10k-50k	GPIO1_CO				I2C3_SDA_M0		UART3_RX_M0	SPI4_MISO_M0
6	GPIO4_C4	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO4_C4	GMAC0_MDC	PWM5_M2	SPI3_MISO_M0	UART9_RTSN_M0	I2C7_SDA_M1
7	I2C3_SCL_M0	I/O	I	high-z	1.8V: Pull-up/down:10k-50k	GPIO1_C1				I2C3_SCL_M0		UART3_TX_M0	SPI4_MOSI_M0
8	GPIO4_C5	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO4_C5	GMAC0_MDIO	PWM6_M2	SPI3_MOSI_M0	UART9_CTSN_M0	I2C0_SCL_M1
9	GPIO1_A4	I/O	I	down	1.8V: Pull-up/down:10k-50k 3.3V: Pull-up/down:10k-100k	GPIO1_A4			HDMI_TX1_SCL_M2		SPI2_MISO_M0
10	GPIO2_B2	I/O	I	up	1.8V: Pull-up/down:10k-50k	GPIO2_B2	GMAC0_TXD3	SDIO_CMD_M0			I2C3_SCL_M3
11	GPIO1_D3	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO1_D3	I2S0_SDI1		PDM0_SDI3_M0	I2C1_SDA_M4	PWM1_M1	UART4_RX_M0	SPI1_CS0_M2
12	GPIO2_B1	I/O	I	up	1.8V: Pull-up/down:10k-50k	GPIO2_B1	GMAC0_TXD2	SDIO_D3_M0	FSPI_D3_M1	UART6_CTSN_M0	I2C8_SDA_M1
13	PWM15_M2	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO1_C6			PDM0_CLK0_M0	I2C4_SDA_M4	PWM15_IR_M2
14	UART1_TX_M0	I/0	I	down	1.8V: Pull-up/down:10k-50k	GPIO2_B7	GMAC0_TXD1	I2S2_SCLK_M0		UART1_TX_M0	I2C5_SDA_M4
15	GPIO0_B2	I/O	I	up	1.8V: Pull-up/down:10k-50k	GPIO0_B2	CLK32K_IN	CLK32K_OUT
16	GPIO2_C0	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO2_C0	GMAC0_TXEN	I2S2_LRCK_M0	SPI1_CLK_M0	UART1_RTSN_M0	I2CS_SDA_M1
17	GPIO0_A0	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO0_A0	REFCLK_OUT
18	GPIO4_C3	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO4_C3	GMAC0_MCLKINOUT	I2S2_SDO_M0	SPI3_CS1_M0	PWM4_M1	I2C7_SCL_M1
19	GPIO1_D2	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO1_D2	I2S0_SDO3	I2S0_SDI2	PDM0_SDI2_M0	I2C1_SCL_M4	PWM0_M1	UART4_TX_M0	SPI1_CLK_M2
20	GPIO4_C6	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO4_C6	GMAC0_TXER	PWM7_IR_M3	SPI3_CLK_M0	UART7_CTSN_M0	I2C0_SDA_M1
21	GPIO0_B0	I/O	I	high-z	1.8V: Pull-up/down:10k-50k	GPIO0_B0	SPI2_CS1_M2	I2C1_SCL_M1	UART0_RX_M1
22	GPIO2_B0	I/O	I	up	1.8V: Pull-up/down:10k-50k	GPIO2_B0	GMAC0_RXCLK	SDIO_D2_M0	FSPI_D2_M1	UART6_RTSN_M0	I2C8_SCL_M1
23	GND
24	GPIO2_B3	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO2_B3	GMAC0_TXCLK	SDIO_CLK_M0	FSPI_CLK_M1		I2C3_SDA_M3
25	LOUT1
26	UART9_TX_M0	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO2_C2	GMAC0_RXD1		SPI1_MOSI_M0	UART9_TX_M0	I2C6_SDA_M2
27	ROUT1
28	UART9_RX_M0	I/O	I	down	1.8V: Pull-up/down:10k-50k	GPIO2_C4	GMAC0_PPSCLK	HDMI_TX1_CEC_M0	SPI1_CSI_M0	UART9_RX_	TEST_CLKOUT_M1
29	GND
30	SPDIF	I/O	I	up	1.8V: Pull-up/down:10k-50k 3.3V: Pull-up/down:10k-100k	GPIO1_B6	UART1_TX_M1	I2C5_SCL_M3	MIPI_CAMER1_CLK_MO	PCIE30X2_WAKEN_M3	SPDIF0_TX_M0		HDMI_RX_HPDOUT_M2

¶ YY3588

¶ Introduction to Development Board

¶ Hardware information

¶ Specification parameters

¶ Hardware interface diagram

¶ Definition of complete machine interface

¶ Hardware reuse conflict table

¶ Hardware reuse conflict table

¶ Firmware burning and source code compilation

¶ System debugging methods

¶ System user manual

¶ System Programming Guide

¶ Conflicting Driver Configuration

¶ FAQ

¶ Downloads

¶ Patch area