
User Guide • PC7-FESTIVAL • CompactPCI® PlusIO CPU Board
GP(GeneralPurpose)LED.................................................. 46
HD(HardDiskActivity)LED................................................. 47
OT(ProcessorHot)LED..................................................... 47
PowerSupplyStatus(PWR_FAIL#)................................................. 47
MezzanineSideBoardOptions.................................................... 48
Low Profile NVME® Mezzanine Mass Storage 4HP. . . . . . . . . . . . . . . .. . . . . . . . . . . . 49
Low Profile SATA Mezzanine MassStorage 4HP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
SideCardAssemblies8/12HP............................................... 53
CompactPCI®PlusIO.............................................................. 59
SupplementaryInformation................................................ 60
Installing and Replacing Components. . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . 61
BeforeYouBegin................................................................ 61
InstallingtheBoard.............................................................. 62
RemovingtheBoard............................................................. 63
EMCRecommendations.......................................................... 64
ReplacementoftheBattery....................................................... 65
TechnicalReference.................................................................... 66
LocalPCIDevices................................................................. 66
Local SMB/I2CDevices............................................................ 67
HardwareMonitorNCT7491...................................................... 68
Write/ReadControlRegister0.............................................. 70
Read/ClearStatusRegister0............................................... 71
Read/ClearStatusRegister1............................................... 72
ReadPLDRevisionRegister................................................. 73
GPIOUsage...................................................................... 74
GPIOUsageCM238PCH................................................... 74
ConfigurationJumpers........................................................... 79
Loading UEFI/BIOS Setup Defaults/IEEE 1588 Pulse per Second (J-GP). . . . . . . . . 79
Manufacturer Mode Jumper (J-MFG). . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . 80
RTCReset(J-RTC).......................................................... 81
Connectors...................................................................... 82
FrontPanelConnectors.................................................... 82
DisplayPortConnectors.............................................. 83
USBConnectors..................................................... 84
EthernetConnectors................................................ 85
Option M12 X-Coded Ethernet Receptacles. . . . . . . . . . . . . . . . . . . . . . . . . . . 86
MezzanineConnectors..................................................... 91
P-HSE1............................................................. 93
P-HSE2............................................................. 94
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