Kontron COMe-cDC2 - Manual (Page 4)

COMe-cDC2 /
4.4 LPC boot ................................................................................................................................... 30
4.5 M.A.R.S. ................................................................................................................................... 31
4.6 Fast I2C .................................................................................................................................... 32
4.7 JIDA16 and JIDA32 ..................................................................................................................... 33
4.8 K-Station 1 ................................................................................................................................ 34
4.9 K-Station & API Resources for JIDA32 ..............................................................................................35
4.9.1 I2C .......................................................................................................................................... 35
4.9.2 Storage .................................................................................................................................... 35
4.9.3 GPIO ........................................................................................................................................ 35
4.9.4 Hardware Monitor ....................................................................................................................... 35
4.10 API Ressources for Board Driver .....................................................................................................35
4.10.1 I2C .......................................................................................................................................... 35
4.10.2 Storage .................................................................................................................................... 36
4.10.3 GPIO ........................................................................................................................................ 36
4.10.4 Onboard Hardware Monitor ...........................................................................................................36
4.10.5 SIO Winbond 83627DHGP .............................................................................................................36
4.10.6 SIO Winbond 83627HG ................................................................................................................. 37
4.11 GPIO - General Purpose Input and Output .........................................................................................38
4.12 Dual Staged Watchdog Timer .........................................................................................................39
4.13 Flash Backup Feature ................................................................................................................... 40
4.14 Speedstep Technology ................................................................................................................. 42
4.15 C-States .................................................................................................................................... 43
4.16 Hyper Threading ......................................................................................................................... 44
4.17 ACPI Suspend Modes and Resume Events ..........................................................................................45
5 System Ressources ..............................................................................46
5.1 Interrupt Request (IRQ) Lines ........................................................................................................ 46
5.1.1 In 8259 PIC Mode ........................................................................................................................ 46
5.1.2 In APIC mode ............................................................................................................................. 47
5.2 Direct Memory Access (DMA) Channels .............................................................................................47
5.3 Memory Area .............................................................................................................................. 47
5.4 I/O Address Map ......................................................................................................................... 48
5.5 External Inter-IC (I2C) Bus ............................................................................................................48
5.6 System Management (SM) Bus ....................................................................................................... 48
5.7 JILI I2C Bus ............................................................................................................................... 48
6 Connectors ........................................................................................49
6.1 Connector Location ..................................................................................................................... 49
6.2 Pinout List ................................................................................................................................ 50
6.2.1 General Signal Description ............................................................................................................50
6.2.2 Connector X1A Row A ................................................................................................................... 51
6.2.3 Connector X1A Row B ................................................................................................................... 53
6.2.4 Connector X1B Row C ................................................................................................................... 55
6.2.5 Connector X1B Row D ................................................................................................................... 57
7 BIOS Operation ...................................................................................59
7.1 Determining the BIOS Version ....................................................................................................... 59
7.2 BIOS Update .............................................................................................................................. 59
7.3 Setup Guide ............................................................................................................................... 60
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