Commell LP-150 User Manual
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Commell LP-150 User Manual

Arm pico-itx motherboard
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LP-150
ARM Pico-ITX Motherboard
User's Manual
Edition 1.2
2018/05/21

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Summary of Contents for Commell LP-150

  • Page 1 LP-150 ARM Pico-ITX Motherboard User’s Manual Edition 1.2 2018/05/21...
  • Page 2 LP-150 User’s Manual Copyright Copyright 2017, all rights reserved. This document is copyrighted and all rights are reserved. The information in this document is subject to change without prior notice to make improvements to the products. This document contains proprietary information and protected by copyright. No part of this document may be reproduced, copied, or translated in any form or any means without prior written permission of the manufacturer.

  • Page 3: Packing List

    LP-150 User’s Manual Packing List: Please check the package content before you starting using the board. 1 x LP-150 Motherboard Optional: 1 xDC Input Power Cable 1 x Audio cable (OALDC-B / 1040513) (OALPJ-HDUNB / 1040123) 1 x Dual COM cable...
  • Page 4 LP-150 User’s Manual Index Chapter 1 <Introduction> ..........4 1.1 <Product Overview> ..................... 4 1.2 <Product Specification> ..................5 1.3 <Block Diagram> ....................6 Chapter 2 <Hardware setup> ........7 2.1 <Connector Location and Reference> ..............7 2.1.1 <Internal connectors list> ................ 8 2.1.2 <External connectors list>...

  • Page 5: Chapter 1

    LP-150 User’s Manual Chapter 1 <Introduction> 1.1 <Product Overview> LP-150 is a Pico motherboard that based on Rockchip RK3128 high performance Quad-core application processor to implement most useful features and functionalities of this integrated processor. This motherboard is designed to be a development board for customers to implement and verify their applications for RK3128 features.

  • Page 6: Product Specification

    LP-150 User’s Manual 1.2 <Product Specification> System Processor Rockchip RK3128 Quad-core Cortex-A7 Speed Cortex-A7@1.3 GHz Memory 512MB DDR3 Real Time Clock Integrated RTC onboard Mali400 MP2 GPU is embedded Display HDMI Integrated HDMI 1.4 output up to 1080P Display Default 1024x600 LVDS LCD panel...

  • Page 7: Block Diagram

    LP-150 User’s Manual 1.3 <Block Diagram> HDMI HDMI POWER LVDS Apollo Lake LVDS RTC Battery TP+INV UABT0 HOST CVBS IN USB HOST ADV7180 COM x2 SP3223 USB OTG (RS232) WK2204 UART0 UART x3 Micro SD UART1 AUDIO WIFI AP6181 AP6181...

  • Page 8: Chapter 2

    LP-150 User’s Manual Chapter 2 <Hardware setup> 2.1 <Connector Location and Reference> Top View (J40) AUDIO (SW5) PWR_KEY (J21) 5V_IN (J38) UART (J27) TOUCH (SW3) RESET (J41) EX_GPIO (J24) RTC Header (J36) RS232 (J28) Debug (J35) LVDS (J22) AV IN...

  • Page 9: Internal Connectors List

    LP-150 User’s Manual Rear I/O (J30) LAN (J4) HDMI (J6202) WIFI ANT (J3) Micro SD (USB) USB2.0 2.1.1 <Internal connectors list> Connector Function 2-pin power input Terminal Block (5V Only) 2-pin AV IN pin header 6-pin Touch panel connector 20 x 2-pin LVDS connector...

  • Page 10: I/O Interface

    LP-150 User’s Manual 2.2 <I/O Interface> 2.2.1 <Audio Interface> J40 (AUDIO) J40: Front panel audio 10-pin header (Pitch 1.27mm x 2.54mm) Signal Signal MIC_IN- MIC_IN+ HP_OUTR HP_OUTL...

  • Page 11: Debug Interface

    LP-150 User’s Manual 2.2.2 <Debug Interface> J28 (Debug) J28: Debug 3-pin connector Signal UART_TX UART_RX 2.2.3 <RTC Interface> (RTC Header) U16 (RTC-Holder) CR1202 Compatible J24: RTC 2-pin connector (Pitch 2.54mm) Signal 3.3V J24 and U16 are alternative to use -10-...

  • Page 12: Expend Gpio Interface

    LP-150 User’s Manual 2.2.5 <Expend GPIO Interface> J41 (EX_GPIO) J41: 16bits EX_GPIO 20-pin header (Pitch 1.27mm x 2.54mm) Signal Signal EX_GPIO1 EX_GPIO2 EX_GPIO3 EX_GPIO4 EX_GPIO5 EX_GPIO6 EX_GPIO7 EX_GPIO8 EX_GPIO9 EX_GPIO10 EX_GPIO11 EX_GPIO12 EX_GPIO13 EX_GPIO14 EX_GPIO15 EX_GPIO16 VCCIO(3.3V) VCCIO(3.3V) -11-...

  • Page 13: Uart Interface

    LP-150 User’s Manual 2.2.6 <UART Interface> J38 (UART) J38: 18-pin UART header (Pitch 1.27mm x 2.54mm) Signal Signal UART1_RX_GPIO1_B2_SPI_RX UART1_TX_GPIO1_B1_SPI_TX UART1_RTS_GPIO1_B3_SPI_CSN UART1_CTS_GPIO1_B0_SPI_CLK UART_EX2_RX UART_EX2_TX UART_EX2_RTS UART_EX2_CTS UART_EX4_RX UART_EX4_TX UART_EX4_RTS UART_EX4_CTS -12-...

  • Page 14: Rs-232 Interface

    LP-150 User’s Manual 2.2.7 <RS-232 Interface> J36 (RS232) J36: 20-pin RS232 header (Pitch 1.27mm x 2.54mm) Signal Signal 232_1_RX 232_1_TX 232_2_RX 232_2_TX Note: 232_1_TX: direction input, from external device to RK3128. 232_2_TX: direction input, from external device to RK3128. 232_1_RX: direction output, from RK3128 to external device.

  • Page 15: Push Button

    LP-150 User’s Manual 2.2.8 <Push Button> SW5 (PWR KEY) SW3 (RESET) 2.2.9 <CVBS Interface> (J22) AV IN J22: 2-pin AV IN connector Signal CVBS IN -14-...

  • Page 16: Touch Panel Interface

    LP-150 User’s Manual 2.2.10 <Touch Panel Interface> (J27) TOUCH J27: 6-pin Touch panel connector (Pitch 1.25mm) Signal VCCIO(3.3V) TP_INT TP_RST I2C0_SDA I2C0_SCL 2.2.11 <FPC Touch Interface> Shared with J27 (J32) TOUCH J32: 6-pin FPC Touch panel connector (Pitch 1.25mm) Signal TP_RST VCCIO(3.3V)

  • Page 17: Lvds Interface

    LP-150 User’s Manual 2.2.12 <LVDS Interface> (J35) LVDS J35: LVDS 40-pin connector ( Model: HIROSE DF13-40DP-1.25V compatible Signal Signal LCD_3V3 LVDS_0- LVDS_0+ LVDS_1- LVDS_1+ LVDS_2- LVDS_2+ LVDS_CLK- LVDS_CLK+ LVDS_3- LVDS_3+ LCD_RST LCD_STB -16-...
  • Page 18 LP-150 User’s Manual 2.2.13 <FPC LCD Inverter Interface> Shared with J35 (J10) LCD J10: 40-pin FPC LCD connector (Pitch 1.25mm) Signal Signal VCOM LCD_3V3 LVDS_3- LCD_3V3 LVDS_3+ LCD_RST SELB AVDD LCD_STB LVDS_CLK- LVDS_CLK+ LVDS_0- LVDS_0+ VCC_LEDK LVDS_1- VCC_LEDK LVDS_1+ LVDS_2-...

  • Page 19: Lcd Inverter Interface

    LP-150 User’s Manual 2.2.14 <LCD Inverter Interface> (J26) INV J26: 5-pin LCD inverter connector (Pitch 1.25mm) Signal LCD_5V LCD_3V3 VCC_LEDK VCC_LEDA -18-...

  • Page 20: Power Supply

    LP-150 User’s Manual 2.2.15 <Power supply> (J21) 5V_IN J21: Terminal Block 2-pin power connector Signal Signal Power in (5V ONLY) -19-...

  • Page 21: Contact Information

    Taiwan Commate computer Inc. 19F., NO.94, Sec. 1, Xintai 5 Rd., Xizhi Dist., New Taipei Address City 22102, Taiwan. +886-2-26963909 Website www.commell.com.tw info@commell.com.tw (General information) E-mail tech@commell.com.tw (Technical Support) Commell is a brand name of Taiwan Commate computer Inc. -20-...

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