2 special features, 1 primary lpc based super i/o, 2 secondary bios – ADLINK nanoX-BASE User Manual
Page 9: 3 onboard audio, 4 gpio on carrier, 5 information leds, 6 power, reset, lid and sleep switches, Primary lpc based super i/o, Secondary bios, Onboard audio
Page 9
nanoX-BASE User’s Manual
2 Special Features
2.1 Primary LPC based Super I/O
COM Express modules do not have a Super I/O chip onboard as this is considered legacy.
Therefore, a Super I/O is placed on the carrier board as an optional item. The nanoX-BASE
equipped with a Winbond W83627DHG-P that supports LPT, COM and PS/2 keyboard/mouse.
2.2 Secondary BIOS
The Express-BASE using firmware hub (FWH) for COM.0 Rev. 1.0 modules and Serial Peripheral
Interface (SPI) for COM.0 Rev. 2.0 modules. Selection of active BIOS can be made by jumper
setting. See Chapter 7: Secondary BIOS.
2.3 Onboard Audio
The nanoX-BASE is equipped with a Realtek ALC888 audio codec onboard.
2.4 GPIO on Carrier
The nanoX-BASE is equipped with an NXP PCA9535 I/O Port to provide 8-bit GPIO over the
SMBus.
2.5 Information LEDs
General information is obtained through signaling LEDs for HDD, Power and Watchdog status.
See 8.3 Information LEDs.
2.6 Power, Reset, Lid and Sleep Switches
The nanoX-BASE is equipped four mini switches (SW1~4) for ATX Power, Reset, and COM.0
Rev.2.0 specified "Lid" and "Sleep" functions. See 8.1 Mini Switches (SW1~4).