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Quick  Installation  Guide 

EBM-QM87U  Quick  Installation  Guide 

 

21 

2.3.21 

Battery connector (BT1) 

 

 

 

Signal 

PIN 

GND 

2 

+VBAT 

1 

 

 

2.3.22 

Audio connector (JAUDIO) 

 

 

Signal 

PIN  PIN 

Signal 

LINEOUT_R 

2 

1 

LINEOUT_L 

GND 

4 

3 

GND 

LINE1_RIN 

6 

5 

LINE1_LIN 

MIC_RIN 

8 

7 

MIC_LIN 

FRONT_JD 

10 

9 

LINE1_JD 

MIC1_JD 

12 

11 

GND 

 

2.3.22.1  Signal Description 

– Audio connector (JAUDIO) 

Signal 

Signal Description 

LINE1_JD 

AUDIO IN (LINE_RIN/LIN)sense pin 

FRONT_JD 

AUDIO Out(ROUT/LOUT) sense pin 

MIC1_JD 

MIC IN (MIC_RIN/LIN) sense pin 

Summary of Contents for EBM-QM87U

Page 1: ...Part No E2017582200R EBM QM87U Intel 4th Generation ULT Processor 5 25 Mini Module Quick Installation Guide 1st Ed 23 April 2014...

Page 2: ...ICH CASE THE USER WILL BE REQUIRED TO CORRECT THE INTERFERENCE AT HIS OWN EXPENSE Notice This guide is designed for experienced users to setup the system within the shortest time For detailed informat...

Page 3: ...be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness A Message to the Customer Avalue Customer Services Each and every Avalue s pr...

Page 4: ...ost of replacement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the p...

Page 5: ...e before touching the CPU card Modern electronic devices are very sensitive to static electric charges As a safety precaution use a grounding wrist strap at all times Place all electronic components i...

Page 6: ...EBM QM87U Quick Installation Guide 6 EBM QM87U Quick Installation Guide 2 Hardware Configuration...

Page 7: ...Quick Installation Guide EBM QM87U Quick Installation Guide 7 2 1 Product Overview...

Page 8: ...such as hard disk drives a keyboard or floppy drives In addition the board has a number of jumpers that allow you to configure your system to suit your application If you have any doubts about the bes...

Page 9: ...LED LED indicator connector 5 x 2 wafer pitch 2 00mm LED1 HDD Power LED indicator JLVDS LVDS Connector DIN 40 pin wafer pitch 1 25mm JTOUCH Touch panel connector 5 x 1 header pitch 2 54mm USB1 USB con...

Page 10: ...Quick Installation Guide 10 EBM QM87U Quick Installation Guide 2 3 Setting Jumpers Connectors 2 3 1 SATA Power select JP1 Default Signal PIN 5V 1 SATA1 P7 2 GND 3 2 3 2 Clear CMOS JP4 Default Protect...

Page 11: ...LT Negative BKLT Positive 6 GPIO56 L GPIO56 H 2 3 4 Serial port 1 2 RS485 mode select SW2 Default In Serial Port 1 mode ON OFF 1 Auto Direction RTS Control 2 485TXP external biasing resistor OPEN 3 48...

Page 12: ...Guide 12 EBM QM87U Quick Installation Guide 2 3 5 Serial port 1 2 pin9 signal select JRI1 JRI2 Default Ring 5V 12V 2 3 6 LCD backlight brightness adjustment JVR Default Default Signal PIN DC MODE 1 VB...

Page 13: ...nal PIN 12V 1 GND 2 BKLEN 3 VBRIGHT 4 5V 5 Note For inverters with adjustable Backlight function it is possible to control the LCD brightness through the VR signal controlled by JVR Please see the JVR...

Page 14: ...Installation Guide 14 EBM QM87U Quick Installation Guide 2 3 9 CPU fan connector CPU_FAN Signal PIN FAN_PWM0 4 EC_TACH0 3 12V 2 GND 1 2 3 10 System fan connector SYS_FAN Signal PIN FAN_PWM1 4 EC_TACH...

Page 15: ...232 Mode Signal PIN PIN Signal NRXDB 2 1 NDCDB NDTRB 4 3 NTXDB NDSRB 6 5 GND NCTSB 8 7 NRTSB NC 10 9 NRIB RS 422 Mode Signal PIN PIN Signal 485TXP 2 1 485TXN 485RXN 4 3 485RXP NC 6 5 GND NC 8 7 NC NC...

Page 16: ...tor COM3 COM4 COM5 COM6 Signal PIN PIN Signal COM_RI 9 10 NC COM_RTS 7 8 COM_CTS GND 5 6 COM_DSR COM_TXD 3 4 COM_DTR COM_DCD 1 2 COM_RXD 2 3 13 LED indicator connector JLED Signal PIN PIN Signal PWR_L...

Page 17: ...purpose I O connector JDIO Signal PIN PIN Signal DI0 2 1 DO0 DI1 4 3 DO1 DI2 6 5 DO2 DI3 8 7 DO3 DI4 10 9 DO4 DI5 12 11 DO5 DI6 14 13 DO6 DI7 16 15 DO7 SMB_CLK_VCC 18 17 SMB_DATA_VCC GND 20 19 5V 2 3...

Page 18: ...QM87U Quick Installation Guide 18 EBM QM87U Quick Installation Guide 2 3 16 SATA Power connector SPWR Signal PIN 5V 2 GND 1 2 3 17 Power connector PWR1 Signal PIN PIN Signal GND 1 2 GND V_DCIN 3 4 V_D...

Page 19: ...9 10 LVDS_DATA0_P LVDS_DATA1_N 11 12 LVDS_DATA0_N GND 13 14 GND LVDS_DATA3_P 15 16 LVDS_DATA2_P LVDS_DATA3_N 17 18 LVDS_DATA2_N GND 19 20 GND LVDS_DATA5_P 21 22 LVDS_DATA4_P LVDS_DATA5_N 23 24 LVDS_D...

Page 20: ...19 USB connector 1 JUSB1 Signal PIN PIN Signal VCC_USB23 2 1 VCC_USB23 USB_DN2 4 3 USB_DN3 USB_DP2 6 5 USB_DP3 GND 8 7 GND GND 10 9 GND 2 3 20 USB connector 2 JUSB2 Signal PIN PIN Signal VCC_USB45 2...

Page 21: ...UDIO Signal PIN PIN Signal LINEOUT_R 2 1 LINEOUT_L GND 4 3 GND LINE1_RIN 6 5 LINE1_LIN MIC_RIN 8 7 MIC_LIN FRONT_JD 10 9 LINE1_JD MIC1_JD 12 11 GND 2 3 22 1 Signal Description Audio connector JAUDIO S...

Page 22: ...EBM QM87U Quick Installation Guide 22 EBM QM87U Quick Installation Guide 2 3 23 AMPLIFIER_R JAMP_R Signal PIN AMP_ROUT 2 AMP_ROUT 1 2 3 24 AMPLIFIER_L AMP_L Signal PIN AMP_LOUT 2 AMP_LOUT 1...

Page 23: ...PC Signal PIN PIN Signal L80LLAT 16 15 L80HLAT GND 14 13 5VSB GND 12 11 5V GND 10 9 SERIRQ CLK_PCI_JLPC 8 7 LPC_AD3 LPC_LFRAME 6 5 LPC_AD2 PLTRST 4 3 LPC_AD1 V3P3S 2 1 LPC_AD0 2 3 26 SPI connector JSP...

Page 24: ...k Installation Guide 24 EBM QM87U Quick Installation Guide 2 3 27 EC_Program JEC_SPI Signal PIN PIN Signal EC_SMDAT_DEBUG 10 9 EC_SMCLK_DEBUG NC 8 7 EC_HOLD EC_FMOSI 6 5 EC_FMISO EC_FSCK 4 3 EC_FSCE G...

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