Seco Smarc CSM-B79 User Manual page 4

3.3.5 HDMI / DP1++ connectors ........................................................................................................................................................................................... 41
3.3.6 DP0++ connector ........................................................................................................................................................................................................ 43
3.3.7 CSI Camera Connector ................................................................................................................................................................................................ 45
3.3.8 S-ATA connectors ....................................................................................................................................................................................................... 46
3.3.9 S-ATA Power Connector .............................................................................................................................................................................................. 47
3.3.10 microSD Slot ............................................................................................................................................................................................................... 48
3.3.11 Gigabit Ethernet connectors .......................................................................................................................................................................................... 49
3.3.12 M.2 WLAN Key E Slot .................................................................................................................................................................................................. 51
3.3.13 M.2 WWAN Key B Slot................................................................................................................................................................................................ 53
3.3.14 microSIM Slot .............................................................................................................................................................................................................. 55
3.3.15 PCI-e ports ................................................................................................................................................................................................................. 55
3.3.16 USB Connectors ......................................................................................................................................................................................................... 58
3.3.17 Audio Connectors ........................................................................................................................................................................................................ 62
3.3.18 COM Port Header ........................................................................................................................................................................................................ 64
3.3.19 CAN ports ................................................................................................................................................................................................................... 66
3.3.20 USB Debug Connector ................................................................................................................................................................................................ 66
3.3.21 FAN Connector ........................................................................................................................................................................................................... 67
3.3.22 SPI interface ................................................................................................................................................................................................................ 67
3.3.23 eSPI interface .............................................................................................................................................................................................................. 68
3.3.24 I2C EEPROM Socket ................................................................................................................................................................................................... 69
3.3.25 JTAG Connector.......................................................................................................................................................................................................... 69
3.3.26 Feature Header............................................................................................................................................................................................................ 70
3.3.27 GPIO / FuSa Header .................................................................................................................................................................................................... 72
3.3.28 Boot Select switches ................................................................................................................................................................................................... 73
3.3.29 POST Code Display ..................................................................................................................................................................................................... 73
3.3.30 Buttons ....................................................................................................................................................................................................................... 74
3.3.31 Others configuration Jumpers ....................................................................................................................................................................................... 74
3.3.32 Power / Status LEDs .................................................................................................................................................................................................... 75
Appendices ...............................................................................................................................................................................76
4.1 Thermal Design ................................................................................................................................................................................................................... 77
4.2 Accessories ........................................................................................................................................................................................................................ 78
CSM-B79
CSM-B79 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.1 - Author: A.R - Reviewed by S.R. - Copyright © 2021 SECO S.p.A.
4