NXP Semiconductors WB10-AT i.MX 8M User Manual
NXP Semiconductors WB10-AT i.MX 8M User Manual

NXP Semiconductors WB10-AT i.MX 8M User Manual

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WB10-AT i.MX 8M Development Kit Hardware User
Guide
April 2018
Version 0.2
Hardware Version: R001
www.innocomm.com
i

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Summary of Contents for NXP Semiconductors WB10-AT i.MX 8M

  • Page 1 WB10-AT i.MX 8M Development Kit Hardware User Guide April 2018 Version 0.2 Hardware Version: R001 www.innocomm.com...
  • Page 2 Revisions History Version Date Document Changes Number 2018/03/09 Initial Draft 2018/04/13 Fixed some typos www.innocomm.com...
  • Page 3: Table Of Contents

    Table of Contents 1 Overview ....................................4 General Information ................................. 4 Architecture and Block Diagram ..........................6 Feature Summary ................................6 Dimension ....................................7 2 Main Hardware Components ............................9 CPU ......................................9 Memory ....................................10 Power Management IC ..............................10 eMMC Storage ...................................
  • Page 4: Overview

    1 Overview 1.1 General Information WB10-AT iMX8M development kit is composed of a WB10-AT SOM and a carrier board. Figure 1-1 WB10-AT iMX8M development kit Figure 1-2 Top side connectors of development kit www.innocomm.com...
  • Page 5 Figure 1-3 Bottom side connectors of development kit WB10-AT i.MX8M SOM is a high-performance System on Module (SOM) which is designed based on NXP® i.MX 8M Quad processor. The i.MX 8M Quad integrates four ARM® Cotex-A53 up to 1.5GHz and one Cotex-M4 cores to provide industry-leading audio voice and video processing for applications that scale from consumer home audio to home &...
  • Page 6: Architecture And Block Diagram

    1.2 Architecture and Block Diagram Figure 1-4 WB10-AT System Block Diagram 1.3 Feature Summary NXP i.MX 8M  1GB LPDDR4 RAM  4GB eMMC  HDMI2.0a output  www.innocomm.com...
  • Page 7: Dimension

    1 x MIPI DSI  2 x MIPI CSI  Wi-Fi 802.11 a/b/g/n/ac, 2x2 MIMO  Bluetooth 4.2  1 x USB 2.0 OTG  1 x USB 3.0 Host  1x Ethernet Gigabits  1 x SD/MMC  Serial interfaces (3 x I2C, 3 x UART, 1 x SPI, 4 x SAI) ...
  • Page 8 Figure 1-6WB10-AT Carrier Board Dimension www.innocomm.com...
  • Page 9: Main Hardware Components

    2 Main Hardware Components WB10-AT i.MX8M SOM adopts three 80-pin headers (Hirose DF40C-80DP-04V) to connect with the carrier board. It integrates the NXP®i.MX8M, LPDDR4 Memory, eMMC, Power Management IC (PMIC), and Wi-Fi/Bluetooth on the module. Figure 2-1 – Top side of Wibo iMX8M SOM Figure 2-2 –...
  • Page 10: Memory

     16 KB L1 instruction Cache for M4 • L1 Data Cache (each core)  32 KB L1 Data Cache (A7)  16 KB L1 Data Cache (M4) • The ARM Cortex-A53 Core complex shares  General interrupt controller (GIC) ...
  • Page 11: Wi-Fi/Bluetooth Module

    2.5 Wi-Fi/Bluetooth Module The WB10-AT iMX8M SOM adopts Fn-Link 8274B combo module that integrates wireless local area network 802.11a/b/g/n/ac2x2 MIMO and Bluetooth 4.2 www.innocomm.com...
  • Page 12: Interfaces And Connectors

    3 Interfaces and Connectors WB10-AT SOM is equipped with three Hirose DF40C-80DP-04Vconnectors- CON2401, CON2501 and CON2601 to connected with Carrier board. Below are the detail pin assignments and functionality of both SOM and carrier board. 3.1 SOMCON2601 Connector Table 3-1 SOM CNO2601 Connector CON2601 i.MX8 CON2601...
  • Page 13 ETHER_TRXN0 VDD_SNVS_3V3 ETHER_TRXP0 PORn POR_B VDC_5V VDC_5V VDC_5V VDC_5V VDC_5V VDC_5V VDC_5V VDC_5V VDC_5V VDC_5V www.innocomm.com...
  • Page 14: Somcon2401 Connector

    3.2 SOMCON2401 Connector Table 3-2 SOM CON2401 Connector CON2401 i.Mx8 CON2401 i.Mx8 Signal Name i.MX8 Ball Name Signal Name i.MX8 Ball Name Pin# Pin # Pin# Pin # HDMI_AUXM HDMI_CEC HDMI_AUXP HDMI_DDC_SDA HDMI_DDC_SCL HDMI_D0M HDMI_HPD HDMI_D0P HDMI_D1P HDMI_D2P HDMI_D1M HDMI_D2M HDMI_D3M SAI1_RXC HDMI_D3P...
  • Page 15: Somcon2501 Connector

    SAI1_TXC SAI3_RXFS SAI1_TXD1 SAI1_TXD3 SAI3_RXC SAI1_TXD4 SAI1_TXD7 SAI3_TXD SAI1_TXD5 SAI3_MCLK SAI1_TXD2 SAI1_TXD6 SAI1_MCLK SAI3_TXC 3.3 SOMCON2501 Connector Table 3-3SOM CON2501 Connector CON2501 i.Mx8 CON2501 i.Mx8 Signal Name i.MX8 Ball Name Signal Name i.MX8 Ball Name Pin# Pin # Pin# Pin # ECSPI2_MOSI USB1_VBUS ECSPI2_MISO...
  • Page 16: Carrier Board Expansion Header

    CSI1_D2M USB2_RXN CSI1_D2P USB2_TXP USB2_TXN USB2_DP USB1_RXP USB2_DN USB1_RXN USB1_DP USB1_TXP USB1_DN USB1_TXN VDDIO_3V3 VDDIO_3V3 3.4 Carrier board Expansion Header Expansion connector is a 40-pin header which contains I2Cs, UARTs, eCSPI, PWM, GPIOs and power for user use. UART interface support the following serial data transmit/receive protocols and configurations: 7- or 8-bit data words, 1 or 2 stop bits, programmable parity (even, odd or none) •...
  • Page 17: Power Signals

    The pulse-width modulator (PWM) has a 16-bit counter and is optimized to generate sound from stored sample audio images and it can also generate tones. It uses16-bit resolution and a 4x16 data FIFO. WB10-AT SOM has 15 dedicate pins for GPIO purpose, moreover the pins are not used in other function (SDIO, SPI, UART, SAI) can be configured as GPIO as well.
  • Page 18: Hdmi, Rj45, Usb And Trace Log

    3.6 HDMI, RJ45, USB and Trace Log One HDMI 2.0a, one USB 3.0, one USB 2.0 OTG are available on WB10-AT SOM development kid. Moreover, one trace log port (through a micro USB connector) also provided for developing purpose. Figure3-3 HDMI, RJ45, USB and Trace Log connector www.innocomm.com...
  • Page 19: Dsi Connector

    3.7 DSI Connector WB10-AT SOM provides a 4-lanes MIPI display interface operating up to 1080p60 resolution DSI connector is from Molex 52559-2234. For the pin definitions, refer to figure 3-4. Figure3-4 DSI pin definition www.innocomm.com...
  • Page 20: Mipi Csi Connector

    3.8 MIPI CSI connector WB10-AT IO board provides two MIPI CSI camera connectors. One is 4-lanes CSI interface, and the other is 2-lanes. The CSI interface operates up to a maximum bit rate of 1.5 Gbps per lane and provides 4K@30fps capability for the 4 lanes.
  • Page 21: Sd/Mmc

    Figure3-5 MIPI CSI1 Camera Signal Pins 3.9 SD/MMC Fully compatible with MMC command/response sets and Physical Layer as defined in the Multimedia Card System Specification, v5.0/v4.4/v4.41/v4.4/v4.3/v4.2. Fully compatible with SD command/response sets and Physical Layer as defined in • the SD Memory Card Specifications v 3.0 including high-capacity SDXC cards up to 2 Fully compatible with SDIO command/response sets and interrupt/Read-Wait mode •...
  • Page 22 SAI2 is connected to the stereo CODEC, WM8960 in this design. WM8960 provides stereo speaker output, stereo headset output and one MIC input. Two 2-PIN headers next to earphone jack are the output of Left/Right speaker. Headset L/R out and MIC in are connected to earphone jack. The pin definitions of SAI and earphone jack are in Figure3-6 and Figure3-7.
  • Page 23: Connector

    Figure 3-7 Earphone Pin definition 3.11 M.2 Connector WB10-AT supports PCIe interface that is connected to M.2 connector from Amphenol MDT420E01001 on bottom side of carrier board. Pin definitions are shown in Figure3-8. www.innocomm.com...
  • Page 24: Reference Documents

    Figure3-8 M.2 Connector 4 Reference Documents i.MX 8M Family of Applications Processors Datasheet i.MX 8M Family of Applications Processor Reference Manual BD71837MWV Data sheet Fn-Link 8274B Combo Wi-Fi Module Datasheet LAN AR8035 Datasheet WM8960 datasheet - Stereo CODEC with 1W Stereo Class D Speaker Drivers and Headphone Drivers for Portable Audio Applications www.innocomm.com...

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