VersaLogic Lion Bios Reference Manual page 42

Serial IO I2C1 Settings
I2C IO Voltage Select
Option Default: 00
00 = 3.3V
01 = 1.8V
Option Help: Selects 1.8v or 3.3v for the controller.
Connected device
Option Default: 00
00 = Disabled
01 = Atmel3432 TouchPanel
02 = Atmel2952 TouchPanel
03 = Elan2097 TouchPanel
04 = N-Trig/Samsung 13.3"
05 = N-Trig/Sharp 12.5"
06 = WACOM9015 TouchPanel"
07 = Custom device
Option Help: Indicates what type of device is connected to this Serial IO controller
Interrupt mode
Option Default: 01
Option Help: Selects different routing for interrupts from external device
Device's bus address
Option Default: 00
Option Help: Specify parameters of custom I2C device
EPMe-42 BIOS Reference Manual
00 = GPIO Interrupt
01 = APIC Interrupt
Minimum = 00
Maximum = 7F
Step = 01
Advanced Menu
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