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Seco COM-Express CCOMe-C96 User Manual Download Page 39

 

 

CCOMe-C96

 

CCOMe-C96 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by C.M. Copyright © 2021 SECO S.p.A.  

39 

 

PEG (PCI Express Graphics x16) Connector 

According to COM Express  specifications, it is possible to expand the graphical capabilities of the board by using the 
dedicated PCI Express Graphics x16 bus (PEG) interface, which can be accessed through a card edge connector type 
LOTES p/n APCI0470-P002C or equivalent, with the pinout shown in the following table. 

Please check the User Manual of the COM Express  module used for details about the availability of these lanes. 

Please be aware that availability of these PCI express lanes depends on the COM Express  module used. 

Please check the User Manual of the COM Express  module used for details about the availability of these lanes and all possible groupings that can be applied to 
these lanes. 

PCI Express Graphics x16 Slot- CN13 

Description 

Pin name 

Pin nr. 

Pin nr. 

Pin name 

Description 

+12V Power Rail 

+12V_RUN 

B1 

A1 

GND 

Hot Plug presence detect (tied to GND) 

+12V Power Rail 

+12V_RUN 

B2 

A2 

+12V_RUN 

+12V Power Rail 

+12V Power Rail 

+12V_RUN 

B3 

A3 

+12V_RUN 

+12V Power Rail 

Power Ground 

GND 

B4 

A4 

GND 

Power Ground 

SM Bus Clock line. +3.3V_RUN electrical level with 

 up resistor, derived by SMB_CK with 

mosfet voltage level converter 

PCIE_ SMB_CLK 

B5 

A5 

JTAG2 

TCK, tied to GND with 4K7

Ω

 resistor 

SM Bus Data line. +3.3V_RUN electrical level with 

 up resistor, derived by SMB_DAT with 

mosfet voltage level converter 

PCIE_ SMB_DAT 

B6 

A6 

JTAG3 

TDI, tied to +3.3V_RUN with 4K7

Ω

 resistor 

Power Ground 

GND 

B7 

A7 

JTAG4 

Test Data Out, not connected 

+3.3V Power Rail 

+3.3V_RUN 

B8 

A8 

JTAG5 

TMS, tied to +3.3V_RUN with 4K7

Ω

 resistor 

TRST#, tied to GND with 4K7

Ω

 resistor 

JTAG1 

B9 

A9 

+3.3V_RUN 

+3.3V Power Rail 

+3.3V Auxiliary Power Rail 

+3.3V_ALW 

B10 

A10 

+3.3V_RUN 

+3.3V Power Rail 

Wake signal for link reactivation 

WAKE0# 

B11 

A11 

PEG_RST# 

Reset signal to the add-in card, derived by 
CB_RESET# using a Ultra High Speed CMOS 
buffer. Active low signal, +3.3V_ALW electrical level 
with a 100k

 

Not Connected 

RSVD 

B12 

A12 

GND 

Power Ground 

Power Ground 

GND 

B13 

A13 

 

PCI-e reference clock lane +, derived by 
PCIE using a Clock Buffer 

Summary of Contents for COM-Express CCOMe-C96

Page 1: ...CCOMe C96 Carrier Board for COM Express Type 6 Module on ATX form factor...

Page 2: ...been made to ensure the accuracy of this manual However SECO S p A accepts no responsibility for any inaccuracies errors or omissions herein SECO S p A reserves the right to change precise specificat...

Page 3: ...cations 12 OVERVIEW 13 2 1 Introduction 14 2 2 Technical Specifications 15 2 3 Electrical Specifications 16 Smart Battery SM Bus Connector 18 RTC Battery 18 Power Rails meanings 19 2 4 Mechanical Spec...

Page 4: ...der 51 External BIOS SPI Flash header 52 BIOS disable signals 53 VGA Connector 53 FuSa Header 54 GPIO pin header microSD Card Slot 56 Front Panel Header 57 External EEPROM I2C Flash socket 58 Audio Se...

Page 5: ...Last Edition 1 0 Author A R Reviewed by C M Copyright 2021 SECO S p A 5 Warranty Information and assistance RMA number request Safety Electrostatic Discharges RoHS compliance Safety Policy Terminology...

Page 6: ...RMA Authorisation number must be put both on the packaging and on the documents shipped with the items which must include all the accessories in their original packaging with no signs of damage to or...

Page 7: ...is possible to send the faulty product to the SECO Repair Centre In this case follow this procedure o Returned items must be accompanied by a RMA Number Items sent without the RMA number will be not a...

Page 8: ...g RoHS compliant components and is manufactured on a lead free production line It is therefore fully RoHS compliant Always switch the power off and unplug the power supply unit before handling the boa...

Page 9: ...C 60417 5041 element 1a according to clause 9 5 2 of the IEC 62368 1 on the external part installed inside an enclosure compliant with all applicable IEC 62368 1 requirements The manufacturer which in...

Page 10: ...D Audio High Definition Audio most recent standard for hardware codecs developed by Intel in 2004 for higher audio quality HDMI High Definition Multimedia Interface a digital audio and video interface...

Page 11: ...tion with devices for system management like a smart battery and other power supply related devices SPI Serial Peripheral Interface a 4 Wire synchronous full duplex serial interface which is composed...

Page 12: ...intel com content dam www public us en documents product specifications high definition audio specification pdf HDMI http www hdmi org index aspx I2C http www nxp com docs en user guide UM10204 pdf I...

Page 13: ...CCOMe C96 Rev First Edition 1 0 Last Edition 1 0 Author A R Reviewed by C M Copyright 2021 SECO S p A 13 Introduction Technical Specifications Electrical Specifications Mechanical Specifications Bloc...

Page 14: ...nce class or form factor size modules Baseboard designers can use just the I O interfaces that really need providing on the carrier board the routing to the adequate interface connectors This versatil...

Page 15: ...on dedicated pin header from module Other Interfaces 4 x GPI 4 x GPO pin header interface multiplexed with SD slot SPI Flash header Button LEDs front panel header 4 pin tachometric FAN connector I2C...

Page 16: ...ower connector can be set to work in ATX mode or AT mode by using dedicated jumpers CN11 and J2 which are a standard pin headers P2 54mm 1x3 pin The board has an Auxiliary Power connector CN7 providin...

Page 17: ...om main power supplied by Carrier Board to the module indicating that all the power supplies to the Module are stable within specified ranges The Module will typically not power up until the PWR_OK si...

Page 18: ...ion before inserting and make sure that they are aligned correctly and are not damaged or leaking Never allow the batteries to become short circuited during handling Batteries supplied with C96 board...

Page 19: ...disable this indicator Power Rails meanings In all the tables contained in this manual Power rails are named with the following meaning _RUN Switched voltages i e power rails that are active only whe...

Page 20: ...fications According to ATX form factor board dimensions are 305 x 244 mm 12 x 9 6 The printed circuit of the board is made of twelve layers some of them are ground planes for disturbance rejection In...

Page 21: ...tors USB 3 1 2 3 USB 2 0 4 7 USB 2 0 2 3 PCI e x4 Slot 2 PCI e x4 Slot 1 PCI e 6 7 PCI e 4 7 PCI e 0 3 4x SATA7p Gen3 Connectors VGA SD Slot GPIO Header LVDS 34 pin connector eDP connector Audio Heade...

Page 22: ...CCOMe C96 CCOMe C96 Rev First Edition 1 0 Last Edition 1 0 Author A R Reviewed by C M Copyright 2021 SECO S p A 22 Connectors placement Connectors overview Connectors description...

Page 23: ...I e x4 Slot 1 PEG x16 Slot SATA M 7p 3connector Front Panel header Fan Connector Coin Battery Holder Auxiliary Power SPI Flash Header SATA M 7p 2connector RTC Sense connector USB Overcurrent Feature H...

Page 24: ...D Button RTC battery enable SLEEP Button Power OK MIC1 MIC2 selector RESET Button POWER Button AT ATX selector eSPI LPC switch EN eSPI LPC selector COM 2 mode sel COM 1 mode sel GPIO SD selector LCD P...

Page 25: ...Connector CN35 External EEPROM I2C Flash socket CN12 PCI e x4 slot 1 CN36 HD Audio Jacks CN13 PCI e Graphics PEG x16 slot CN38 Mic In Line Out internal pin Header CN14 PCI e x4 slot 2 CN42 eDP Connec...

Page 26: ...y enable CN11 J2 AT ATX mode selectors JP1 RTC Battery Low Indicator enable JP2 5V_ALW Current monitor selector JP3 eSPI LPC selector JP4 eSPI LPC switch enable JP5 COM 1 mode selector JP6 COM 2 mode...

Page 27: ...s link ind GBE0_LINK100 A4 B4 LPC_AD0 ESPI_IO_0 LPC Address Data Bus 0 eSPI Master Data Input Output 0 GbEthernet 1000Mb s link ind GBE0_LINK1000 A5 B5 LPC_AD1 ESPI_IO_1 LPC Address Data Bus 1 eSPI Ma...

Page 28: ...tor Input BATLOW A27 B27 WDT Watchdog Event indicator Output SATA LED SATA_ACT A28 B28 N C Not connected HD Audio Sync signal AC HDA_SYNC A29 B29 N C Not Connected HD Audio Reset AC HDA_RST A30 B30 HD...

Page 29: ...X3 A58 B58 PCIE_RX3 PCI E lane 3 receive PCI E lane 3 transmit PCIE_TX3 A59 B59 PCIE_RX3 PCI E lane 3 receive Power Ground GND A60 B60 GND Power Ground PCI E lane 2 transmit PCIE_TX2 A61 B61 PCIE_RX2...

Page 30: ...erence PCIE_CK_REF A88 B88 BIOS_DIS1 BIOS boot device select 1 signal PCI E Clock reference PCIE_CK_REF A89 B89 VGA_RED VGA Red for monitor Output Power Ground GND A90 B90 GND Power Ground Power suppl...

Page 31: ...1 SuperSpeed USB transmit pair 1 SuperSpeed USB receive pair 1 USB_SSRX1 C7 D7 USB_SSTX1 SuperSpeed USB transmit pair 1 Power ground GND C8 D8 GND Power ground SuperSpeed USB receive pair 2 USB_SSRX2...

Page 32: ...air 3 DP3 Aux or TMDS3 I2C_DAT DDI3_CTRLDATA_AUX C37 D37 DDI1_PAIR3 Digital Display interface 1 pair 3 DP3 or TMDS3 selector DDI3_DDC_AUX_SEL C38 D38 RSVD D38 Reserved Purpose Signal Digital Display i...

Page 33: ...RX4 C65 D65 PEG_TX4 PCIe Graphics transmit pair 4 PCIe Graphics receive pair 4 PEG_RX4 C66 D66 PEG_TX4 PCIe Graphics transmit pair 4 Not Connected RSVD C67 C67 D67 GND Power Ground PCIe Graphics recei...

Page 34: ...transmit pair 13 PCIe Graphics receive pair 13 PEG_RX13 C95 D95 PEG_TX13 PCIe Graphics transmit pair 13 Power Ground GND C96 D96 GND Power Ground Not Connected RSVD C97 C97 D97 RSVD D97 Not Connected...

Page 35: ...p to Gen3 PCI e x 4 Slot CN12 Description Pin name Pin nr Pin nr Pin name Description 12V Power Rail 12V_RUN B1 A1 PRSNT1 Hot Plug presence detect tied to GND 12V Power Rail 12V_RUN B2 A2 12V_RUN 12V...

Page 36: ...Power Ground Power Ground GND B21 A21 PCIE_RX1 PCI e Receiver lane 1 Power Ground GND B22 A22 PCIE_RX1 PCI e Receiver lane 1 PCI e Transmitter lane 2 PCIE_TX2 B23 A23 GND Power Ground PCI e Transmitte...

Page 37: ...B_RESET using a Ultra High Speed CMOS buffer Active low signal 3 3V_ALW electrical level with a 100k Not Connected RSVD B12 A12 GND Power Ground Power Ground GND B13 A13 PCIEx4_2_CLK_P PCI e reference...

Page 38: ...o enable the reference clock of this slot Active low signal 3 3V_RUN electrical level with a 10k PRSNT2 B31 A31 GND Power Ground Power Ground GND B32 A32 RSVD Not Connected Please be aware that PCI e...

Page 39: ...A1 GND Hot Plug presence detect tied to GND 12V Power Rail 12V_RUN B2 A2 12V_RUN 12V Power Rail 12V Power Rail 12V_RUN B3 A3 12V_RUN 12V Power Rail Power Ground GND B4 A4 GND Power Ground SM Bus Clock...

Page 40: ...2 PEG_TX2 B23 A23 GND Power Ground PCI e Graphics Transmitter lane 2 PEG_TX2 B24 A24 GND Power Ground Power Ground GND B25 A25 PEG_RX2 PCI e Graphics Receiver lane 2 Power Ground GND B26 A26 PEG_RX2 P...

Page 41: ...ower Ground PCI e Graphics Transmitter lane 8 PEG_TX8 B50 A50 RSVD Not connected PCI e Graphics Transmitter lane 8 PEG_TX8 B51 A51 GND Power Ground Power Ground GND B52 A52 PEG_RX8 PCI e Graphics Rece...

Page 42: ...ansmitter lane 15 PEG_TX15 B78 A78 GND Power Ground PCI e Graphics Transmitter lane 15 PEG_TX15 B79 A79 GND Power Ground Power Ground GND B80 A80 PEG_RX15 PCI e Graphics Receiver lane 15 Hot Plug pres...

Page 43: ...sed to signal the start of a new cycle of transmission or the termination of existing cycles due to abort or time out condition SUS_STAT Signal indicating suspend status output active low signal It is...

Page 44: ...ports Internal pin Headers Interfaced to the LPC Bus coming from the COM Express module on CCOMe C96 Carrier board there is a Dual LPC UART bridge which allows the implementation of two legacy COM Po...

Page 45: ...TX COM port 1 RS 422 Transmit differential pair COM2_RX COM2_RX COM port 2 Full Duplex RS 485 RS 422 Receive differential pair COM2_TX COM2_TX COM port 2 Full Duplex RS 485 RS 422 Transmit differentia...

Page 46: ...ed cables whose SuperSpeed differential pairs are individually shielded inside the global cable s external shielding Signal description USB_0 USB_0 USB 2 0 Port 0 differential pair USB_SSRX0 USB_SSRX0...

Page 47: ...r are required Cables category Cat6 are recommended for noise reduction and EMC compatibility issues especially when the length of the cable is significant Signal description USB_2 USB_2 USB 2 0 Port...

Page 48: ...tors CN18 and CN19 there are other four USB 2 0 ports 4 5 6 and 7 coming out from COM Express module that can be used for the connection of external devices These four USB 2 0 ports are available on a...

Page 49: ...p n LE008208 R or equivalent for the connection of USBx_EN_OC signals USB_0_1_OC USB over current sense signal for USB channels 0 and 1 Active Low Input Signal electrical level 3 3V_ALW manged by COM...

Page 50: ...ble Here following the signals related to SATA interface SATA0_TX SATA0_TX Serial ATA Channel 0 Transmit differential pair SATA0_RX SATA0_RX Serial ATA Channel 0 Receive differential pair SATA1_TX SAT...

Page 51: ...idirectional signal I2C_CK General purpose I2C port clock output I2C_DAT General purpose I2C port data I O line THRMTRIP Active low output signal This signal is used to communicate that due to excessi...

Page 52: ...s signal can be directly driven by M4 pushbutton par 3 3 23 and upon its pressure the pulse of this signal will let the transition of the module from Working to Sleep status or vice versa TPM_PP Trust...

Page 53: ...Signal video output HSYNC VGA Horizontal Synchronization output signal VSYNC VGA Vertical Synchronization output signal CRT_I2C_CLK VGA s DDC Clock line for displays detection 5V_VGA CRT_I2C_DATA VGA...

Page 54: ...e refer to specific COM Express module for a signal description related to this section FuSa Header J1 Pin Signal FuSa Interface Raw FuSa Interface 1 5V_ALW with 1 5 resettable fuse 2 12V_RUN with 1 5...

Page 55: ...96 CCOMe C96 Rev First Edition 1 0 Last Edition 1 0 Author A R Reviewed by C M Copyright 2021 SECO S p A 55 24 RSVD D64 FUSA_PCHHOT 25 RSVD C77 FUSA_POWERFAIL FUSA_POWERFAIL 26 SYS_RESET 27 PS_ON 28 P...

Page 56: ...with the pinout shown in the table on the left To redirect the signal coming directly from COM Express module to GPIO header jumper GPO 0 3 General purpose output signals GPI 0 3 General purpose inpu...

Page 57: ...he pushbutton is pressed the pulse of Reset signal will cause the reset of the board PWR_SW_P Power switch input signal open drain This signal can be connected to an external momentary pushbutton cont...

Page 58: ...udio dedicated interface For this reason on the carrier board there is an HD Audio Codec type Cirrus Logic p n CS4207 CNZR Standard Stereo audio signals are carried on a standard HD Stereo triple jack...

Page 59: ...t hereby shown is compliant to Intel Front Panel I O connectivity Design Guide specifications par 2 3 5 Table 7 Using this dedicated connector CN38 it will be possible to connect any Azalia compliant...

Page 60: ...ing to the table below Here following the signals involved in eDP management eDP_TX0 eDP_TX0 embedded DP differential data pair 0 eDP_TX1 eDP_TX1 embedded DP differential data pair 1 eDP_TX2 eDP_TX2 e...

Page 61: ...be set to 3 3V_RUN or 5V_RUN by using dedicated jumper JP13 which is a standard pin header P2 54mm 1x3 pin VDD_BKLT Backlight Voltage rail Its value can be set to 5V_RUN or 12V_RUN by using dedicated...

Page 62: ...klight Brightness Control PWM signal controlled by the COM Express Module directly LCD_BKLT_AN_CTRL LVDS Panel Backlight Brightness Analog Dimming Control derived from LCD_BKLT_CTRL for direct analogi...

Page 63: ...be used as Display Port differential pair 2 or TMDS HDMI differential pair 0 DDIx_PAIR3 DDIx_PAIR3 DDI Interface x Differential Pair 3 Can be used as Display Port differential pair 3 or TMDS HDMI Clo...

Page 64: ..._RUN FAN Connector Onboard it is available a 4 pin connector type MOLEX p n 47053 3000 or equivalent for the connection of tachometric FANs Please be aware that the use of an external fan depends stro...

Page 65: ...on POWER_BTN signal Upon the pressure of this pushbutton the COM Express module will perform a power up power down sequence The third pushbutton M3 is placed on LID signal Such a signal can be used by...

Page 66: ...CCOMe C96 CCOMe C96 Rev First Edition 1 0 Last Edition 1 0 Author A R Reviewed by C M Copyright 2021 SECO S p A 66 Thermal Design Accessories...

Page 67: ...o on Conversely heatsinks in some situation can represent a cooling solution Until the modules are used on a development Carrier board on free air just for software development and system tuning then...

Page 68: ...r COM Express M965 Carrier board The full development kit is coded as COM EXP T6 DEV KIT and does contain Carrier board for COM Express Type 6 compliant modules CCOMe C96 GPIO Header adapter cable Fre...

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