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 ...................................
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...
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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 &...
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) ...
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 –...
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...
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...
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) •...
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.
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...
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...
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.
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 •...
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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.
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...
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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