Advantech EmbCore ROM-7421, Quick Start Manual

Page 1: ...Copyright 1983 2016 Advantech Co Ltd All Rights Reserved 1 ROM 7421 Evaluation Board Quick Start Guide...

Page 2: ...ick installation of ROM 7421 evaluation board 3 1 Evaluation Boards Specification 3 2 Proper Handling Method 4 ROM 7421 quick start 4 1 Debug Port handling 4 2 Power on evaluation board 4 3 Jumper set...

Page 3: ...without notice No part of this document may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of Advantech Co Ltd Information provided in...

Page 4: ...luation since it includes critical information as pin define handling process and connector information In the meanwhile you should also comply with all warming notices and regulations you read in thi...

Page 5: ...RX RTS CTS Connector COM 2 RS 232 4 wire TX RX RTS CTS DB9 Ethernet LAN 1 x 10 100 1000 Gigabit Ethernet RJ 45 USB Port 2 x USB 2 0 Type A 1x USB 2 0 Pin Header 2 USB 2 0 USB OTG 1 x USB 2 0 OTG SD MM...

Page 6: ...eep mode button Power Management Standard mode Sleep mode Mechanical and Environmental Board size ROM 7420 70x70x5mm PCB thickness 1 2mm 10 layers ROM DB7500 170 x 170 x 30 mm PCB thickness 1 2mm 8 la...

Page 7: ...Copyright 1983 2016 Advantech Co Ltd All Rights Reserved 7 3 2 Proper Handling Method Please insert ROM 7421 module to carrier board ROM DB7501 properly Please fix the screws properly...

Page 8: ...eserved 8 4 ROM 7421 quick start 4 1 Debug Port handling Connect debug port cable to debug port adapter board make sure the jumpers are set as below Connect debug port to ROM 7421 Connect debug adapte...

Page 9: ...dvantech Co Ltd All Rights Reserved 9 Set hyper terminal in your PC as below 4 2 Power on evaluation board Insert power adapter cable to DC in jack make sure it is a 12V power adapter Press the power...

Page 10: ...S1 1 2 3V 2 3 5V LVDS_VDD3 Panel Power Setting Description Panel Power for LVDS2 1 2 3V 2 3 5V LVDS_VDD4 Panel Power Setting Description Panel Power for LVDS2 1 2 12V LVDS Backlight Inverter LVDS_BL1...

Page 11: ...Copyright 1983 2016 Advantech Co Ltd All Rights Reserved 11 AT ATX Jumper ATATX1 Power Setting Description Power on mode 1 2 ATX 2 3 AT...

Page 12: ...Copyright 1983 2016 Advantech Co Ltd All Rights Reserved 12 5 I O Specification 5 1 ROM 7421 evaluation board overview DC in GPIO HDMI Audio Jack RJ45 USB 3 0 CAN0 COM2...

Page 13: ...ights Reserved 13 5 2 Connectors and Headers A DC Jack Connector Please apply 12V power adapter through this connector Pin Signal 1 12V Shield GND LVDS1 LVDS2 PCIE SATA PWR SATA USB BKLT1 BKLT2 SD OTG...

Page 14: ...ard DB9 in male Pin Signal 1 2 D 3 4 5 GND 6 GND 7 D 8 9 C HDMI ROM DB7501 HDMI follow HDMI 2 0 Spec supported resolution is up to 1920x1080 Pin Signal 1 TMDS_LANE2 2 GND 3 TMDS_LANE2 4 TMDS_LANE1 5 G...

Page 15: ...3 5 GND 6 GPO_0 7 GPO_1 8 GPO_2 9 GPO_3 E F RJ45 USB connector RJ45 with 10 100 1000 Ethernet plus two USB 2 0 Type A connectors Pin Signal 1 CT 2 MDI0 3 MDI0 4 MDI1 5 MDI1 6 MDI2 7 MDI2 8 MDI3 9 MDI3...

Page 16: ...Rx 3 Tx 4 5 GND 6 7 RTS 8 CTS 9 H SPI SPI pin header Pin Signal 1 3V 2 GND 3 SPI0_CS0 4 SPI0_CLK 5 SPI0_MOSI 6 SPI0_MISO 7 8 SPI0_CS1 I I2C I2C Connector Pin Signal 1 GND 2 I2C_DATA 3 I2C_CLK 4 3V J...

Page 17: ...I2S_CLK 8 AUDIO_MCK 9 10 GND 11 I2C_AUDIO_CLK 12 MIC_BIAS 13 I2C_AUDIO_DATA 14 GND 15 16 HP_R 17 MIC_IN 18 GND 19 GND 20 HP_L K OTG USB OTG Port for ROM DB7501 Pin Signal 1 5V 2 USB_OTG D 3 USB_OTG D...

Page 18: ...10 11 GND 12 GND 13 LVDS D1 14 15 LVDS D1 16 17 GND 18 GND 19 LVDS D2 20 21 LVDS D2 22 23 GND 24 GND 25 LVDS CK 26 27 LVDS CK 28 29 GND 30 GND 31 DID_CK 32 DID_DAT 33 GND 34 GND 35 LVDS D3 36 37 LVDS...

Page 19: ...ttery Charger Smart Battery for ROM DB7501 Pin Signal 1 GND 2 GND 3 BAT_THER 4 BAT_ID_CN 5 I2C_DAT_BAT 6 I2C_CK_BAT 7 VBATT 8 VBATT Q SATA SATA SATA DOM support Pin Signal 1 GND 2 SATA_TX 3 SATA_TX 4...

Page 20: ...2V B3 12V A3 12V B4 GND A4 GND B5 PCIE_A_CK A5 PCIEX_A_JTAG2 B6 PCIE_A_DAT A6 PCIEX_A_JTAG3 B7 GND A7 PCIEX_A_JTAG4 B8 3V A8 PCIEX_A_JTAG5 B9 PCIEX_A_JTAG1 A9 3V B10 3V A10 3V B11 3V A11 PWRGD Mechani...

Page 21: ...ull done for N in 0 1 do echo out sys class gpio gpio N direction done for N in 2 3 do echo in sys class gpio gpio N direction done grep sys class gpio gpio 0 3 direction cat sys kernel debug gpio Con...

Page 22: ...1 2 value cd RS 232 Loop back stty F dev ttyS0 echo cat dev ttyS0 echo 1234567890 dev ttyS0 killall cat WiFi Test with EWM W142H01E SSID ssid here PSWD password here wifi_connect sh SSID PSWD DEV wlan...

Page 23: ...6 Advantech Co Ltd All Rights Reserved 23 LAN DEV eth0 or eth1 MAC set ifconfig DEV grep HWaddr echo 5 sed s g set connmanctl services grep MAC SVC 3 set connmanctl services SVC grep Nameservers DNS 4...

Page 24: ...count 1 seek 4 dd if dev sda of READ bs 1024 count 1 skip 4 diff READ PTN echo correct echo incorrect 3G Test with EWM C106FT01E ll dev ttyU ifconfig eth0 down ifconfig eth1 down pppd connect chat v...

Page 25: ...Copyright 1983 2016 Advantech Co Ltd All Rights Reserved 25 cat etc resolv conf ping c5 8 8 8 8...