Difference between revisions of "NanoPi M4B"

Revision as of 06:25, 26 November 2019

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1 Introduction

Overview

Front

Back

• The NanoPi M4B is a RK3399 SoC based ARM board. It has the same form of factor as the RPi B3+ and has ports and interfaces compatible with RPi B3+ too. On a 85 x 56 mm compact board there are rich hardware resources. These features make it a good platform for rapid product prototyping and various applications.
• The NanoPi M4B has an onboard 2.4G & 5G dual-band WiFi + Bluetooth 5.0 combo wireless module, two USB3.0 host, two USB2.0 Host, one Gbps Ethernet port, one HDMI 2.0 Type A port, one 3.5mm audio jack and one Type-C for Power Supply. In addition it has a RPi compatible 40-pin connector, dual MIPI-CSI camera interface, PCIe x2, eMMC socket, RTC port and etc.
• The NanoPi M4B supports Ubuntu Desktop 18.04(64-bit), Lubuntu 16.04(32-bit), Ubuntu Core 18.04(64-bit), Android 8 and Lubuntu Desktop with GPU and VPU acceleration. With these rich resources and powerful performance it can be widely used in applications of machine learning, AI, deep learning, robots, industrial control, industrial cameras, advertisement machines, game machines, blockchain and etc.

2 Hardware Spec

• SoC: Rockchip RK3399
  • CPU: big.LITTLE，Dual-Core Cortex-A72(up to 2.0GHz) + Quad-Core Cortex-A53(up to 1.5GHz)
  • GPU: Mali-T864 GPU，supports OpenGL ES1.1/2.0/3.0/3.1, OpenCL, DX11, and AFBC
  • VPU: 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etc
• PMU: RK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, software power-down, RTC wake-up, system sleep mode
• RAM: Dual-Channel 2GB DDR3
• Flash: no Onboard eMMC, but has a eMMC socket
• Ethernet: Native Gigabit Ethernet
• Wi-Fi/BT: 802.11a/b/g/n/ac, Bluetooth 5.0, Wi-Fi and Bluetooth combo module
• Video Input: one or two 4-Lane MIPI-CSI, dual ISP, up to 13MPix/s，supports simultaneous input of dual camera data
• Video output
  • HDMI: HDMI 2.0a, supports 4K@60Hz，HDCP 1.4/2.2
  • one 4-Lane MIPI-DSI
• Audio Out: 3.5mm Dual channel headphone jack, or HDMI
• Audio In: one microphone input interface
• USB Host : two Native USB 3.0 Type-A ports, two Native USB 2.0 Type-A ports
• microSD Slot x 1
• 40Pin GPIO Extension ports:
  • 3 X 3V/1.8V I2C, up to 1 x 3V UART, 1 X 3V SPI, 1 x SPDIF_TX, up to 8 x 3V GPIOs
  • 1 x 1.8V 8 channels I2S
• 24Pin Extension ports:
  • PCIe x2
  • PWM x1, PowerKey, IR_RX
• Buttons：one PowerKey, one Recovery Key
• Debug: one Debug UART, 4 Pin 2.54mm header, 3V level, 1500000bps
• LED: 1 x power LED and 1 x GPIO Controlled LED
• RTC Battery: 2 Pin 1.27/1.25mm RTC battery input connector
• Power supply: DC 5V/3A via Type-C or GPIO header
• PCB: 8 Layer, 85 mm x 56 mm
• Ambient Operating Temperature: -20℃ to 70℃

3 Diagram, Layout and Dimension

3.1 Layout

NanoPi M4B Layout

• 40-Pin GPIO1 Pin Spec

Pin#	Assignment	Pin#	Assignment
1	VCC3V3_SYS	2	VDD_5V
3	I2C2_SDA(3V)	4	VDD_5V
5	I2C2_SCL(3V)	6	GND
7	GPIO1_A0(3V)	8	GPIO4_C1/I2C3_SCL(3V)
9	GND	10	GPIO4_C0/I2C3_SDA(3V)
11	GPIO1_A1(3V)	12	GPIO1_C2(3V)
13	GPIO1_A3(3V)	14	GND
15	GPIO1_A4(3V)	16	GPIO1_C6(3V)
17	VCC3V3_SYS	18	GPIO1_C7(3V)
19	SPI1_TXD/UART4_TX(3V)	20	GND
21	SPI1_RXD/UART4_RX(3V)	22	GPIO1_D0(3V)
23	SPI1_CLK(3V)	24	SPI1_CSn0(3V)
25	GND	26	GPIO4_C5/SPDIF_TX(3V)
27	I2C2_SDA(1.8V)	28	I2C2_SCL(1.8V)
29	I2S0_LRCK_RX(1.8V)	30	GND
31	I2S0_LRCK_TX(1.8V)	32	I2S_CLK(1.8V)
33	I2S0_SCLK(1.8V)	34	GND
35	I2S0_SDI0(1.8V)	36	I2S0_SDO0(1.8V)
37	I2S0_SDI1SDO3(1.8V)	38	I2S0_SDI2SDO2(1.8V)
39	GND	40	I2S0_SDI3SDO1(1.8V)

• 24-Pin GPIO2 Pin Spec

Pin#	Assignment	Pin#	Assignment
1	VCC5V0_SYS	2	VCC5V0_SYS
3	PCIE_RX1_P	4	PCIE_TX1P
5	PCIE_RX1_N	6	PCIE_TX1N
7	GND	8	GND
9	PCIE_RX0_P	10	PCIE_TX0P
11	PCIE_RX0_N	12	PCIE_TX0N
13	GND	14	GND
15	PCIE_REF_CLKP	16
17	PCIE_REF_CLKN	18
19	GND	20	GND
21	PWR_KEY	22
23	GPIO4_C6/PWM1(3V)	24	IR_RX

• MIPI-CSI Interface Pin Spec

0.5mm FPC Connector

MIPI-CSI2 can be configured to MIPI-DSI

Pin#	MIPI-CSI1	MIPI-CSI2	Description
1	VCC5V0_SYS	VCC5V0_SYS	5V Power ouput
2	VCC5V0_SYS	VCC5V0_SYS	5V Power ouput
3	GND	GND	Return current path
4	VCC_CSI_AF2.8V	VCC_CSI_AF2.8V	2.8V Power for VCM
5	VCC_CSI_1.2V	VCC_CSI_1.2V	1.2V Power for image sensor core circuit
6	VCC1V8_CAM	VCC1V8_CAM	1.8V power for I/O circuit
7	VCC_CSI_2.8V	VCC_CSI_2.8V	2.8V power for image sensor analog circuit
8	VCC_CSI_1.0V	VCC_CSI_1.0V	1.0V Power for image sensor core circuit
9	I2C1_SCL	I2C2_SCL	1.8V I2C clock signal
10	I2C1_SDA	I2C2_SDA	1.8V I2C data signal
11	MIPI_CSI0_RST	MIPI_CSI1_RST	reset camera module
12	MIPI_CSI0_PWN	MIPI_CSI1_PWN	Power down camera module
13	GND	GND	Return current path
14	GPIO2_B3_CIF_CLKOUTA	GPIO2_B3_CIF_CLKOUTA	MCLK to camera module
15	GND	GND	Return current path
16	MIPI_RX0_D3P	MIPI_TX1/RX1_D3P	MIPI CSI positive differential data line transceiver output
17	MIPI_RX0_D3N	MIPI_TX1/RX1_D3N	MIPI CSI negative differential data line transceiver output
18	GND	GND	Return current path
19	MIPI_RX0_D2P	MIPI_TX1/RX1_D2P	MIPI CSI positive differential data line transceiver output
20	MIPI_RX0_D2N	MIPI_TX1/RX1_D2N	MIPI CSI negative differential data line transceiver output
21	GND	GND	Return current path
22	MIPI_RX0_D1P	MIPI_TX1/RX1_D1P	MIPI CSI positive differential data line transceiver output
23	MIPI_RX0_D1N	MIPI_TX1/RX1_D1N	MIPI CSI negative differential data line transceiver output
24	GND	GND	Return current path
25	MIPI_RX0_CLKP	MIPI_TX1/RX1_CLKP	MIPI CSI positive differential clock line transceiver output
26	MIPI_RX0_CLKN	MIPI_TX1/RX1_CLKN	MIPI CSI negative differential clock line transceiver output
27	GND	GND	Return current path
28	MIPI_RX0_D0P	MIPI_TX1/RX1_D0P	MIPI CSI positive differential data line transceiver output
29	MIPI_RX0_D0N	MIPI_TX1/RX1_D0N	MIPI CSI negative differential data line transceiver output
30	GND	GND	Return current path

• eMMC Socket Pin Spec

Pin#	Assignment	Pin#	Assignment
1	EMMC_D0	2	EMMC_D1
3	EMMC_D2	4	EMMC_D3
5	EMMC_D4	6	EMMC_D5
7	EMMC_D6	8	EMMC_D7
9	EMMC_STRB	10	GND
11	EMMC_CMD	12	EMMC_CLKO
13	N/C	14	GND
15	N/C	16	VCC1V8_S3
17	eMMC_RST	18	VCC3V3_S3
19	GND	20	GND

• Debug UART Pin Spec

3V level signals, 1500000bps

Pin#	Assignment	Description
1	GND	0V
2	VCC5V0_SYS	5V power output
3	UART2DBG_TX	output
4	UART2DBG_RX	intput

• USB Port

Each USB3.0 port can output 2A current

Two USB2.0 port share 2A current

• RTC

RTC backup current is 27uA.

Connector P/N: Molex 53398-0271

Notes

1. Power Input : 5V/3A, via USB Type-C(USB PD Specification is not supported) or Pin2&Pin4 of the 40-pin GPIO1 header
2. For more details refer to the Schematic: NanoPi-M4B-1909-Schematic.pdf

3.2 Board Dimension

For more details refer to the CAD document: []