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MSC C10-MB-EV

User Manual

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4.13 GPIO

The COM Express module provides four general purpose outputs and four general purpose
inputs. They are shared with the SD Memory Card signals.

The GPIs have pull-up resistors and are routed to a DIP switch (S2805). With the DIP
switch the GPIs can be connected to ground. The assignment GPI

– switch is printed on the

PCB.

The GPOs are connected to LEDs for optically status display.

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Summary of Contents for MSC C10-MB-EV

Page 1: ...COM ExpressTM Mini ITX Carrier MSC C10 MB EV Type 10 Pin out Rev 1 1 2020 05 12 User Manual ...

Page 2: ...n accordance with the instruction manual this product may cause radio interference in which case the user may be required to take adequate measures at his or her owns expense Trademarks All used product names logos or trademarks are property of their respective owners Certification MSC Technologies GmbH is certified according to DIN EN ISO 9001 2015 standards Life Cycle Management MSC products are...

Page 3: ...S Interface 23 4 7 1 LVDS EEPROM Socket 25 4 7 2 Backlight Inverter Interface 26 4 8 Audio 27 4 8 1 HDA Connector 27 4 8 2 SPDIF 28 4 9 SATA Interface 29 4 10 USB Topology 30 4 10 1 USB Power Supply 32 4 10 2 USB Connectors 32 4 10 3 USB Client Connector 33 4 11 Ethernet 33 4 12 LPC Connector 34 4 13 GPIO 35 4 13 1 GPIO Connector 36 4 13 2 SD Memory Card Connector 36 4 14 Super IO 38 4 14 1 SIO Co...

Page 4: ...MSC C10 MB EV User Manual 4 48 4 22 Power Button 46 4 23 Reset Button 46 4 24 LEDs 46 4 25 WLAN LEDs 47 4 26 DIP Switches 47 4 27 Ground Pins 47 4 28 Layout Revision 48 ...

Page 5: ... 1 PCI21 PDF Last update June 1st 1995 http www pcisig com 3 Serial ATA Specification Serial ATA 1 0 gold pdf Last update August 29th 2002 Rev 1 0 http www sata io org 4 IEEE Std 802 3 2002 802 3 2002 pdf http www ieee org 5 VESA Embedded DisplayPort Standard eDP_v1_3 mem pdf Last update 13 01 2012 http www vesa org 6 Universal Bus Specification usb_20 pdf Last update April 27th 2000 http www usb ...

Page 6: ...therboards providing the interface infrastructure for the COM Express module using PC type connectors for external access Currently four module sizes are defined in the COM Express Specification 2 1 the Mini Module the Compact Module the Basic Module and the Extended Module The main difference between them is the over all physical size and the performance envelope supported All module sizes of the...

Page 7: ...n digital audio codec ALC888 or ALC886 o LineIn o LineOut o Microphone Single Gbit Ethernet interface LPC header Pin header for 8 GPIOs SuperIO WinBond W83627THF o 2x RS 232 ports o 1x Parallel port Power supply via ATX connector or power jack 12V primary power supply input Wide input range 4 75V 20 0V Note Rev 1 supports only 7 5V 20V LY10100102 Warning The input power pins are connect to the pow...

Page 8: ...MSC C10 MB EV User Manual 8 48 2 2 Block Diagram Figure 1 Block Diagram Carrier Board ...

Page 9: ...MSC C10 MB EV User Manual 9 48 2 3 Positioning of the Connectors and Jumper Illustration 1 Connectors overview Illustration 2 Picture ...

Page 10: ... mm Width 1 6 mm 10 Tolerances of the drill holes 0 1mm in X and Y Tolerances of the diameter 0 1 mm 3 2 Assembly notes Use these bolts for mounting different form factors COM Express Mini 4x M2 5 x 5mm bolt COM Express Compact 4x M2 5 x 5mm bolt COM Express Basic 5x M2 5 x 5mm bolt ...

Page 11: ...MSC C10 MB EV User Manual 11 48 3 3 Compact module ...

Page 12: ... board Specification Reference X301 Connector AMP Tyco 3 1827233 6 0 5 mm pitch free height 220 pin 5H plug Pin out Refer to COM Express specification for type 10 module 1 Warning The input power pins are connect to the power pins at the COM Express connector Check the power input range from your COM Express module if you use other power supply than 12V ...

Page 13: ...A23 USB_SSRX0 B23 USB_SSTX0 A24 SUS_S5 B24 PWR_OK A25 USB_SSRX1 B25 USB_SSTX1 A26 USB_SSRX1 B26 USB_SSTX1 A27 BATLOW B27 WDT A28 ATA_ACT B28 AC HDA_SDIN2 A29 AC HDA_SYNC B29 AC HDA_SDIN1 A30 AC HDA_RST B30 AC HDA_SDIN0 A31 GND B31 GND A32 AC HDA_BITCLK B32 SPKR A33 AC HDA_SDOUT B33 I2C_CK A34 BIOS_DIS0 B34 I2C_DAT A35 THRMTRIP B35 THRM A36 USB6 B36 USB7 A37 USB6 B37 USB7 A38 USB_6_7_OC B38 USB_4_5...

Page 14: ...VDS_BKLT_EN A80 GND B80 GND A81 LVDS_A_CK B81 DDI0_PAIR3 A82 LVDS_A_CK B82 DDI0_PAIR3 A83 LVDS_I2C_CK B83 LVDS_BKLT_CTRL A84 LVDS_I2C_DAT B84 VCC_5V_SBY A85 GPI3 B85 VCC_5V_SBY A86 RSVD B86 VCC_5V_SBY A87 eDP_HPD B87 VCC_5V_SBY A88 PCIE0_CK_REF B88 BIOS_DIS1 A89 PCIE0_CK_REF B89 DD0_HPD A90 GND B90 GND A91 SPI_POWER B91 NC A92 SPI_MISO B92 NC A93 GPO0 B93 NC A94 SPI_CLK B94 NC A95 SPI_MOSI B95 DDI...

Page 15: ...s open PCIe x16 slot is selected PCI Express Mini Card slot is selected when J2001 is set With setting J2002 the PCIe Mini Card slot can be set write protected Note The number of PCIe lanes available will depend on the COM Express module used not all modules can support 4 PCIe lanes 4 3 PCI e x16 Slot A PCIe x16 slot is provided for insertion of PCIe cards to a maximum of 4 PCIe lanes Specificatio...

Page 16: ... B18 GND A19 RSVD B19 PET_p1 A20 GND B20 PET_n1 A21 PER_p1 B21 GND A22 PER_n1 B22 GND A23 GND B23 PET_p2 A24 GND B24 PET_n2 A25 PER_p2 B25 GND A26 PER_n2 B26 GND A27 GND B27 PET_p3 A28 GND B28 PET_n3 A29 PER_p3 B29 GND A30 PER_n3 B30 RSVD A31 GND B31 PRSNT2 A32 RSVD B32 GND A33 RSVD B33 PET_p4 not connected A34 GND B34 PET_n4 not connected A35 PER_p4 not connected B35 GND A36 PER_n4 not connected ...

Page 17: ... GND A66 GND B66 PET_p12 not connected A67 GND B67 PET_n12 not connected A68 PER_p12 not connected B68 GND A69 PER_n12 not connected B69 GND A70 GND B70 PET_p13 not connected A71 GND B71 PET_n13 not connected A72 PER_p13 not connected B72 GND A73 PER_n13 not connected B73 GND A74 GND B74 PET_p14 not connected A75 GND B75 PET_n14 not connected A76 PER_p14 not connected B76 GND A77 PER_n14 not conne...

Page 18: ... to this slot if J2001 is set If the Mini Card slot is selected PCIe Lane 3 at X2701 and USB port 6 at X1902 are no longer useable With the W_DISABLE jumper J2002 the card slot can be set write protected Specification References X2001 Connector FCI series 10019331 Pin out Refer to PCIe Mini Card Specification ...

Page 19: ...ble 3 Pin Signal name Function 1 LANE 0 LANE 0 positive data signal 2 GND Ground 3 LANE 0 LANE 0 negative data signal 4 LANE 1 LANE 1 positive data signal 5 GND Ground 6 LANE 1 LANE 1 negative data signal 7 LANE 2 LANE 2 positive data signal 8 GND Ground 9 LANE 2 LANE 2 negative data signal 10 LANE 3 LANE 3 positive data signal ...

Page 20: ... AUX CH Auxiliary Channel positive signal 16 GND Ground 17 AUX CH Auxiliary Channel negative signal 18 HPDET Hot Plug Detect 19 Return Ground 20 DP_PWR 3 3 VDC Table 3 Pin out Display Port 4 6 Embedded Display Port eDP The signals of the eDP port are shared with the LVDS interface To use the signals for the eDP S2802 3 has to be set on ...

Page 21: ...nd driver ground 18 LCD_GND LCD logic and driver ground 19 LCD_Self_Test or NC LCD Panel Self Test Enable n c 20 LCD_VCC 2 LCD logic and driver power 21 LCD_VCC 2 LCD logic and driver power 22 LCD_VCC 2 LCD logic and driver power 23 LCD_VCC 2 LCD logic and driver power 24 H_GND High Speed Ground 25 AUX_CH_N Auxiliary Channel negative signal 26 AUX_CH_P Auxiliary Channel positive signal 27 H_GND Hi...

Page 22: ...nd JP1102 The according position is printed on the PCB Refer to chapter 4 7 LVDS Interface 2 Note The power at 12V PCIe VCC_LCD X1601 VCC_BL_EDP X1602 VCC_BL X1101 and 12V fan power are switched off when the power input is not in the range of 11V to 13V In that case you can feed 12V from an external power source at X1603 pin 4 to supply these connectors with power ...

Page 23: ...interface are shared with the eDP port To use the signals for the LVDS S2802 3 has to be set open The supply voltage of the display can be adjusted with jumper JP1101 The according position is printed on the PCB If the display needs a low active start signal VDD_EN DIP Switch S2804 2 has to be set open If the display needs a high active start signal VDD_EN DIP Switch S2804 2 has to be set on ...

Page 24: ...nal 16 LVDS_B1 LVDS Positive data signal 17 VSS Ground 18 LVDS_B2 LVDS Negative data signal 19 LVDS_B2 LVDS Positive data signal 20 LVDS_B_CK LVDS Negative clock signal 21 LVDS_B_CK LVDS Positive clock signal 22 LVDS_B3 LVDS Negative data signal 23 LVDS_B3 LVDS Positive data signal 24 GND Ground 25 LVDS I2C DAT I C Data 26 VDD EN Display power enable signal 27 LVDS I2C CK I C Clock 28 VCC LCDSW 3 ...

Page 25: ...4 4 to avoid conflicts with configuration EEPROM connected via the JILI connector Specification References U1601 Connector DIP8 socket Pin out Refer to Table 6 Location Refer to chapter 4 7 LVDS Interface Pin Signal name Function 1 A0 EEPROM Address 0 PD 10k 2 A1 EEPROM Address 1 PD 10k 3 A2 EEPROM Address 2 PD 10k 4 GND Ground 5 SDA Serial data 6 SCL Serial clock 7 WP Write protection Ground disa...

Page 26: ... BKLT CTRL signal The LVDS BKLT CTRL signal of the COM Express module is routed straight to the backlight inverter connector Specification References X1101 Connector Molex 53047 0510 53261 0590 Pin out Refer to Table 7 Location Refer to chapter 4 7 LVDS Interface Pin Signal name Function 1 VCC 4 Power supply backlight 2 GND Ground 3 BLON Backlight On 4 VCON Brightness control 5 GND Ground Table 7 ...

Page 27: ...llowing LF signals are provided by the HDA codec Stereo LineIn Stereo LineOut Stereo Microphone 4 8 1 HDA Connector Specification References X1801 Connector Foxconn JA3333L G01 Pin out Refer to Table 8 Location Refer to chapter 4 8 Audio Con Color Function 1 light blue Line In 2 lime Line Out 3 pink Microphone Table 8 Pin out HDA Connector ...

Page 28: ... to a pin header Specification References X1805 Connector Pin header 5 pins Pin out Refer to Table 9 Location Refer to chapter 4 8 Audio Pin Signal name Function 1 VCC 5V Power Supply 2 SPDIF IN Signal input 3 SPDIF OUT Signal output 4 GND Ground 5 NC Not connected Table 9 Pin out SPDIF ...

Page 29: ...ote Depending on the COM Express module used not all SATA ports are available SATA Channel References SATA 0 X2101 SATA 1 X2102 Table 10 Assignment SATA Channel to Connector Reference Specification References X2101 X2102 X2103 X2104 Connector FCI 10035691 Pin out Refer to Specification SATA 8 page 46 table 3 ...

Page 30: ...B0 X702 USB 3 0 I O Shield J701 USB1 X702 USB 3 0 I O Shield J701 USB2 X701 USB 2 0 I O Shield J701 No USB 3 0 signals USB3 X701 USB 2 0 I O Shield J701 No USB 3 0 signals USB4 X1901 USB 2 0 Internal header J1901 USB5 X1901 USB 2 0 Internal header J1901 USB6 X1902 USB 2 0 Internal header J1901 No wake up function shared with PCIe Mini Card USB7 X1902 USB 2 0 Internal header J1901 Shared with USB c...

Page 31: ...MSC C10 MB EV User Manual 31 48 ...

Page 32: ...112C 8HS1 4F Dual USB 3 0 connector type A Pin out according to USB specification 3 0 10 only USB 2 0 available Location Refer to chapter 4 10 USB Topology References X702 Connector Würth 7497110616 RJ45LAN 10 100 1000 BaseT USB 3 0 Pin out according to USB specification 3 0 10 Location Refer to chapter 4 10 USB Topology References X1901 X1902 Connector Pin header 5x2 Pin out Refer to Table 12 and...

Page 33: ...Table 14 USB Client Connector 4 11 Ethernet The base board can be connected to a local area network with an Ethernet interface The COM Express module already provides MDI signals so that only the transformer on the base board required The transformer is integrated in X702 Specification References X702 Connector Würth 749110616 RJ45LAN 10 100 1000 BaseT USB 3 0 Pin out Refer to IEEE Std 802 3 9 sec...

Page 34: ...are available on a pin header Specification References X1403 Connector 10 pin header 2 54mm Pin out Refer to Table 16 Pin Signal Pin Signal 1 LPC_CLK 2 GND 3 LPC_LAD0 4 LPC_FRAME 5 LPC_LAD1 6 LPC_RST 7 LPC_LAD2 8 GND 9 LPC_LAD3 10 VCC3V3 Table 16 Pin out LPC Connector ...

Page 35: ...four general purpose inputs They are shared with the SD Memory Card signals The GPIs have pull up resistors and are routed to a DIP switch S2805 With the DIP switch the GPIs can be connected to ground The assignment GPI switch is printed on the PCB The GPOs are connected to LEDs for optically status display ...

Page 36: ... Signal Pin Signal 1 VCC3V3 2 GPO0 3 GPI0 4 GPO1 5 GPI1 6 GPO2 7 GPI2 8 GPO3 9 GPI3 10 GND Table 17 Pin out GPIO connector 4 13 2 SD Memory Card Connector An SD memory card connector is available on the bottom side Set J3001 to enable the SD memory card slot Top side A SDIO overcurrent LED is placed on top side Specification References X3003 Connector Hirose DM1AA SF PEJ Pin out Refer to SD Specif...

Page 37: ...MSC C10 MB EV User Manual 37 48 ...

Page 38: ...T interface PS 2 interface for keyboard and mouse 2 voltage monitors 2 temperature sensors 4 14 1 SIO Configuration The SIO strap options can be changed via DIP switch S2803 Switch Signal name ON OFF S2803 1 48MHz_EN Enable 48MHz default Enable 24MHz S2803 2 KBD_EN Enable KBC Disable KBC S2803 3 4EH_ENA SIO address 4EH default SIO address 2EH S2803 4 SIO_RST_N Enable SIO Disable SIO Table 18 SIO C...

Page 39: ...Pin out LPT Port 4 14 3 COM Ports COM1 COM2 Characteristics of the COM ports RS232 standard RS232 transceiver ESD protected 15kV EMC improved by using EMI filters in the signal lines Specification References X2301 COM1 X2302 COM2 Connector 10 pin IDC M Pin out Refer to Table 20 Pin out COM Ports Pin Signal name Function 1 DCD Data Carrier Detect 2 DSR Data Set Ready 3 RXD Receive Data 4 RTS Reques...

Page 40: ...Hardware Monitor Various voltages and temperatures can be monitored by hardware integrated in the SuperIO Monitored voltages 3 3V 12V Measured temperatures 2 ambient temperatures Temperature is measured with a thermistor 4 15 Fan Interface There is the X1402 Intel fan connector on the board which is supported from COM Express interface Specification References X1402 Connector Molex 47053 1000 Pin ...

Page 41: ... 12V fan power are switched off when the power input is not in the range of 11V to 13V In that case you can feed 12V from an external power source at X1603 pin 4 to supply these connectors with power 4 16 Serial I2C Bus EEPROM For testing purposes a serial EEPROM 4kBit is connected to the I2C bus Address 0xAE ...

Page 42: ...s are available at the Feature connector Specification Feature connector References X1401 Connector 40 pin IDC M Pin out Refer to Table 24 Location Refer to Illustration 3 Miscellaneous Parts Pin Signal Pin Signal 1 VCC5S 5V switched 2 VCC3V3S 3 3V switched 3 VCC5A 5V always on 4 SATA_LED incl 330R serial 5 I2C_DAT 6 SMB_CLK 7 I2C_CLK 8 SMB_DAT 9 VCC3V3A always on 10 LPC_SERIRQ 11 TPM_PP TPM prese...

Page 43: ... jack connector References X3101 Connector Kycon KLD X 0202 B 6 3mm 2 5mm Pin out Refer to Table 25 GND pin2 pin1 5 20 V Pin Signal name Function 1 5 20 V VCC inner pin 2 5mm diameter 3 5 A Note Rev 1 supports only 7 5V 20V LY10100102 2 GND Ground shell 6 3mm diameter Table 25 Pin out Power IN Connector Warning The input power pins are connect to the power pins at the COM Express connector Check t...

Page 44: ...MSC C10 MB EV User Manual 44 48 Illustration 3 Miscellaneous Parts ...

Page 45: ... to Table 26 Pin Signal name Function 1 5V 5V power output max 800mA not fused 2 GND Ground 3 GND Ground 4 AUXPWR 12V power output if input power is ATX or power at Power Jack X3101 is in 11V to 13V range max 800mA not fused 12V power input if ATX power connector is not used and the power at the Power Jack X3101 is not in 11V to 13V range max 2A not fused Table 26 Pin out Auxiliary Power Connector...

Page 46: ...3 Miscellaneous Parts Color Function Description Red WRONG T No type 10 module is plugged at X301 Red S5 Module is in sleep state S5 Red S4 Module is in sleep state S4 Red S3 Module is in sleep state S3 Red SUSSTAT Module is in suspend state Red THRMTRIP CPU has entered thermal shutdown Red THRMTHROT Over temp situation has occurred Red SDIO OC Over current at SD Card slot Green VCC12V 12V power s...

Page 47: ... On GND S2805 3 GPIN 2 On GND S2805 2 GPIN 1 On GND S2805 1 GPIN 0 On GND S2802 4 PEG_SEL No function S2802 3 eDP LVDS Select eDP LVDS selection on eDP S2802 2 BIOS DIS 0 default off BIOS selection table at chapter 4 17 S2802 1 BIOS DIS 1 default off BIOS selection table at chapter 4 17 S2801 4 PSON S5 Selects source for PSON signal S2801 3 PSON S4 Selects source for PSON signal S2801 2 PSON S3 de...

Page 48: ...MSC C10 MB EV User Manual 48 48 4 28 Layout Revision The layout revision can be found here ...

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