nanoX-BT
Page 5
3.3.12.
SPI (BIOS only) .............................................................................................................................22
3.3.13.
Miscellaneous..............................................................................................................................23
3.3.14.
SMBus..........................................................................................................................................23
3.3.15.
I2C Bus.........................................................................................................................................23
3.3.16.
General Purpose I/O (GPIO) ........................................................................................................23
3.3.17.
Serial Interface Signals ................................................................................................................24
3.3.18.
Power And System Management................................................................................................24
3.3.19.
Power and Ground ......................................................................................................................25
4.
Module interfaces ............................................................................................. 26
4.1.
Connector, Switch and LED Locations ................................................................................... 26
4.1.1.
nanoX-BT and the DB40 Module connected...............................................................................26
4.2.
40-pin Multipurpose Connector ............................................................................................ 27
4.3.
Status LEDs ............................................................................................................................ 28
4.4.
XDP Debug Header ................................................................................................................ 29
4.5.
nanoX-BT Switch Settings ...................................................................................................... 30
4.5.1.
Switch Locations..........................................................................................................................30
4.5.2.
SW1: BIOS Select and Mode Configuration Switch .....................................................................30
5.
Smart Embedded Management Agent (SEMA) ............................................. 31
5.1.
Board Specific SEMA Functions ............................................................................................. 32
5.1.1.
Voltages.......................................................................................................................................32
5.1.2.
Main Current ...............................................................................................................................32
5.1.3.
BMC Status ..................................................................................................................................32
5.1.4.
Exception Codes ..........................................................................................................................33
5.1.5.
BMC Flags....................................................................................................................................33
6.
System Resources.............................................................................................. 34
6.1.
System Memory Map ............................................................................................................ 34
6.2.
I/O Map.................................................................................................................................. 34
6.3.
Interrupt Request (IRQ) Lines................................................................................................ 35
6.3.1.
PIC Mode .....................................................................................................................................35
6.3.2.
APIC Mode...................................................................................................................................35
6.4.
PCI Configuration Space Map ................................................................................................ 37
6.5.
PCI Interrupt Routing Map .................................................................................................... 38
6.6.
SMBus Address Table ............................................................................................................ 38
7.
BIOS Setup ......................................................................................................... 39
7.1.
Menu Structure ..................................................................................................................... 39
7.2.
Main....................................................................................................................................... 40
